admin – Page 237 – IRZU INSTITUTE

RESEARCH

soql – How to SUM the value of a field and add in map values when I need to group by two fields/keys in map of map

March 17, 2022admin

I need to show different table in VF as per Product_Category__c and sum of Volume__c for each Brand_Name__c Below was my controller code please suggest how to populate sum of…Read moresoql – How to SUM the value of a field and add in map values when I need to group by two fields/keys in map of map

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kubernetes – What is the expected behavior of running multiple `kubectl rollout restart` commands simultaneously?

March 17, 2022admin

I didn’t find the official documentation explaining how Kubernetes will behave as presented in your question. However, I wrote a script that will spawn the 5 rollout restart command in…Read morekubernetes – What is the expected behavior of running multiple `kubectl rollout restart` commands simultaneously?

GAME ENGINES RESEARCH

What are some ways I can build Unity3D iOS apps on Windows?

March 17, 2022admin

I want to build some ARKit projects in Unity, but I only have windows. Is it possible to build the projects in Windows? I’ve looked at some options but I’m…Read moreWhat are some ways I can build Unity3D iOS apps on Windows?

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Question – When and how to set up a sufficiently large EFI partition for dual Secure Boot?

March 17, 2022admin

Best way is to create the uefi partition on a clean disk, if it is the first partition on the boot disk then the system will always boot from that,…Read moreQuestion – When and how to set up a sufficiently large EFI partition for dual Secure Boot?

DATA MANAGEMENT RESEARCH

Strapi GraphQL API | Join data with Hasura Remote Schema

March 17, 2022admin

Strapi is the leading open-source headless CMS. It offers a GraphQL plugin which we can join with Hasura using Remote Schemas. Adding Strapi as a Remote Schema In the Hasura…Read moreStrapi GraphQL API | Join data with Hasura Remote Schema

DATA MANAGEMENT RESEARCH

json – jQuery improve dynamically creating table rows

March 16, 2022admin

I’m using an ajax request to retrieve data from PHP and then JQuery to append the data to my table. JQuery: $.ajax({ url: ‘test.php’, success: function( html ) { $(“#table”).empty().append(…Read morejson – jQuery improve dynamically creating table rows

DATA MANAGEMENT RESEARCH

XSLT XML to JSON issue

March 16, 2022admin

First, you don’t say what version of XSLT you want to use, so here is an XSLT 3.0 solution: <xsl:stylesheet version=”3.0″ xmlns:xs=”http://www.w3.org/2001/XMLSchema” xmlns:xsl=”http://www.w3.org/1999/XSL/Transform”> <xsl:output method=”json” indent=”yes”/> <xsl:strip-space elements=”*”/> <xsl:template match=”/r”>…Read moreXSLT XML to JSON issue

RESEARCH

docker – Node Red container and serial port of MacOs

March 16, 2022admin

This is most likely because docker actually runs in a virtual machine on MacOS so you will need to map the serial port into the virtual machine first so it…Read moredocker – Node Red container and serial port of MacOs

JS, REACT, & NODE RESEARCH

javascript – When compiling Vue-cli project and serving with nginx, console prints ” Uncaught SyntaxError: Unexpected token ‘

March 15, 2022admin

I am trying to run my Vue-Cli project on my server with nginx. I am fairly certain my nginx is set up correctly but you can look it over. This…Read morejavascript – When compiling Vue-cli project and serving with nginx, console prints ” Uncaught SyntaxError: Unexpected token ‘

DATA MANAGEMENT RESEARCH

Im unable to convert the xml to json

March 15, 2022admin

im given this task to convert the xml return by this api dwinnex.com/feed/ into json. I have tried using { parseString } from “xml2js” (a npm package) but it returns…Read moreIm unable to convert the xml to json

ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS RESEARCH

python – How to plot frequency spectrum graph by reading my wav file with FFT

March 15, 2022admin

import matplotlib.pyplot as plt from scipy.fftpack import fft from scipy.io import wavfile # get the api fs, data = wavfile.read(‘output.wav’) # load the data a = data.T[0] # this is…Read morepython – How to plot frequency spectrum graph by reading my wav file with FFT

RESEARCH

Bug #1964853 “various generic and specific x rule conflicts when…” : Bugs : AppArmor

March 15, 2022admin

We have the following relevant rules in our apparmor profile when you install the docker snap with –devmode (and some k8s related snaps too like microk8s): “`change_profile unsafe /** ->…Read moreBug #1964853 “various generic and specific x rule conflicts when…” : Bugs : AppArmor

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Synth with tons of presets – Page 2 – Instruments Forum

March 15, 2022admin

When Serum opens up in its init state, you can open the preset browser and they’re all listed, no matter how many subfolders of presets you’ve installed. But you also…Read moreSynth with tons of presets – Page 2 – Instruments Forum

RESEARCH

B4ss Tracktion VST by Infected-Sounds

March 15, 2022admin

B4ss Tracktion is here and it has over 128 sounds to kick-start your creativity. Browse through the huge variety of built in presets or take full control of your sound…Read moreB4ss Tracktion VST by Infected-Sounds

RESEARCH

5 Octave Keyboard Standard Tuning – #6 by brisket – General Discussion

March 15, 2022admin

C3 C4 C5 are not fixed in Midi terms. What you call middle C therefore can’t relate to that reference, it has to relate to the Midi Number. The closest…Read more5 Octave Keyboard Standard Tuning – #6 by brisket – General Discussion

DATA MANAGEMENT RESEARCH

python – Controlling buffer size for webcam video capture to file using ffmpeg

March 15, 2022admin

Instead of trying to control the buffer size, we have to close FFmpeg gracefully. For closing FFmpeg gracefully, we may write ‘q’ to stdin pipe, as described in this post.…Read morepython – Controlling buffer size for webcam video capture to file using ffmpeg

ACOUSTICS & DSP RESEARCH

Trouble Deploying – Created VST 3 loads with local Ableton, but not loading on machine deployed to – VST 3 SDK

March 15, 2022admin

I followed all the steps to load and build VST 3 plug-in using VST3 Project Generator – and loads fine on my local “developer” machine using Ableton Live 11 (trial).…Read moreTrouble Deploying – Created VST 3 loads with local Ableton, but not loading on machine deployed to – VST 3 SDK

RESEARCH

Does kubernetes have to build the application into an image before deploying the application?

March 14, 2022admin

Novice orzDoes kubernetes have to build the application into an image before deploying the application?Can you select an image in kubernetes and run specific programs on this image.Or do you…Read moreDoes kubernetes have to build the application into an image before deploying the application?

RESEARCH

[FIXED] kubectl apply Error from server (Forbidden) Authentication required

March 14, 2022admin

I installed Jenkins on Windows 10, minikube cluster is Virtual Box VM On minikube cluster i created service account using this yaml: apiVersion: v1 kind: ServiceAccount metadata: name: jenkins —…Read more[FIXED] kubectl apply Error from server (Forbidden) Authentication required

DATA MANAGEMENT RESEARCH

Convert KML file to JSON/XML? – Piston: Design Help

March 14, 2022admin

1) Give a description of the problemI have a car tracker that I can do a “GET” request in WC, but it’s just a long code of letters and numbers.…Read moreConvert KML file to JSON/XML? – Piston: Design Help

ACOUSTICS & DSP FFT & WAVELETS RESEARCH

Accepted r-cran-fftw 1.0-7-1 (source) into unstable

March 14, 2022admin

—–BEGIN PGP SIGNED MESSAGE—– Hash: SHA256 Format: 1.8 Date: Sun, 13 Mar 2022 15:21:37 +0100 Source: r-cran-fftw Architecture: source Version: 1.0-7-1 Distribution: unstable Urgency: medium Maintainer: Debian R Packages Maintainers…Read moreAccepted r-cran-fftw 1.0-7-1 (source) into unstable

DATA MANAGEMENT RESEARCH

Dashboard layout goes insane, becomes unrecoverable/uneditable – Dashboard

March 13, 2022admin

On Windows 10, running locally. Node 16.12.0, npm 8.1.0. I can’t run node 17.x.x because I need node-red-contrib-modbus and it’s not compatible with anything newer than 16.x.x yet. I will…Read moreDashboard layout goes insane, becomes unrecoverable/uneditable – Dashboard

RESEARCH

screen share in react-native-webrtc – Stack Overflow

March 13, 2022admin

I am developing a react-native app with webrtc functionality for video calling. thank to github.com/react-native-webrtc/react-native-webrtc I am able to achieve join room, leave room. but it am still struggling on…Read morescreen share in react-native-webrtc – Stack Overflow

RESEARCH

make width of measure accommodate staff text

March 13, 2022admin

Hi, I’m sure this is a simple thing but I couldn’t find the answer in the manual or the forums. I have staff text above a note that overruns the…Read moremake width of measure accommodate staff text

DATA MANAGEMENT ELASTIC & LUCENE RESEARCH

elasticsearch – How to query all data that has null nested field ? Elastic Search v.7

March 13, 2022admin

I’m trying to get all records from index that has cities as null. Source looks like: “_index”: “potatos_index”, “_type”: “_doc”, “_id”: “1240862”, “_score”: 14.41736, “_source”: { “accountNumber”: “1121212”, “accountType”: “Customer”,…Read moreelasticsearch – How to query all data that has null nested field ? Elastic Search v.7

RESEARCH

How to move from dual boot to pure Manjaro + VM – Installation & Boot

March 13, 2022admin

Hi, this thread as I’d like to have a pure Manjaro with VM on my Victus that was bought with W10 upgrade to 11 to which I added a dual…Read moreHow to move from dual boot to pure Manjaro + VM – Installation & Boot

RESEARCH

SSF by Sixth Sample – Filter Plugin VST3 Audio Unit

March 12, 2022admin

The SSF filter is all about having fun in your production. It features seven filters plus a volume mode together with a self-modulating cutoff slider. Modulation range, shape, and direction…Read moreSSF by Sixth Sample – Filter Plugin VST3 Audio Unit

RESEARCH

c++ – Force GRPC Write operation

March 12, 2022admin

I’m coding a bidirectional rpc using grpc. I’m using the asynchronous API. (which is not well documented) The idea is to write the msg to the grpc::ClientAsyncReaderWriter< W, R >…Read morec++ – Force GRPC Write operation

RESEARCH

Interface EVAL-CN0398-ARDZ using Arduino/Linduino code with DE-10 Nano which is flashed with Ubuntu 18.04 Azure cloud default or LXDE – Q&A – Linux Software Drivers

March 12, 2022admin

Hi, So the thing is I want to interface the sensors connected to the EVAL-CN0398-ARDZ board which sits on top of the Arduino compatible pins of the DE-10 Nano. I have…Read moreInterface EVAL-CN0398-ARDZ using Arduino/Linduino code with DE-10 Nano which is flashed with Ubuntu 18.04 Azure cloud default or LXDE – Q&A – Linux Software Drivers

RESEARCH

Boot problems – Jetson Nano

March 12, 2022admin

For the display issue, I think you can compare the bootloader log on nano A when the NG happened and after reboot. According to the dmesg, the “slow” you saw…Read moreBoot problems – Jetson Nano

RESEARCH

Problem Upgrading darktable – #10 by MStraeten – darktable

March 12, 2022admin

As a post script to the above: I have, subsequently, clicked the ‘Yes’ button, but all that happens is the second dialogue box opens giving me the option to upgrade…Read moreProblem Upgrading darktable – #10 by MStraeten – darktable

DATA MANAGEMENT JS, REACT, & NODE RESEARCH

jquery – Why am I getting a 405 GET not allowed when trying to POST using flask?

March 12, 2022admin

I have a flask application running, where I have page for editing records in my python database. The address of this page is /edit/<id>. When an edit is submitted the…Read morejquery – Why am I getting a 405 GET not allowed when trying to POST using flask?

RESEARCH

Manjaro installation issue with the GUI installation program (Qonos 21.2.4) – #6 by get_off_my_lawn – Linux

March 12, 2022admin

HiI have been trying to install manjaro XFCE Qonos, the latest versionI have confirmed, that the installation files have gotten to my machine correctly through SHA-1 checksum. I made the…Read moreManjaro installation issue with the GUI installation program (Qonos 21.2.4) – #6 by get_off_my_lawn – Linux

JS, REACT, & NODE RESEARCH

javascript – Invalid values getting synced via new relic custom metrics in node js

March 11, 2022admin

I am making use of new relic custom metric node Js in the new relic. To record metric I am using newrelic.recordMetric(‘SparshNish1/SparshNishGauge’, 96.26); To increment counter I am using newrelic.incrementMetric(‘SparshNish1/SparshNishNameCounter’,…Read morejavascript – Invalid values getting synced via new relic custom metrics in node js

RESEARCH

apex – Write SOQL nested query

March 10, 2022admin

I see 3 options here. The one you are trying to achieve. Set<Id> preDefinedSet = new Set<Id>(); List<Object1> obj1 = [ SELECT field1, field2, field3 FROM Object1 WHERE field1 IN…Read moreapex – Write SOQL nested query

RESEARCH

How to conda install a Python package with min and max version range?

March 10, 2022admin

I need to know how to use Conda to install a Python package within a specific version range. Specifically, I am using Spyder 4.2.1 and I want to use the…Read moreHow to conda install a Python package with min and max version range?

ACOUSTICS & DSP RESEARCH

gstreamer1.0-alsa_1.16.3-0ubuntu1_arm64.deb Ubuntu 20.04 LTS Download

March 10, 2022admin

2022-03-01 – Sebastien Bacher <[email protected]> gst-plugins-base1.0 (1.16.3-0ubuntu1) focal; urgency=medium * New stable version (lp: #1962135), requires gstreamer 1.16.3 2021-05-06 – Leonidas Da Silva Barbosa <[email protected]> gst-plugins-base1.0 (1.16.2-4ubuntu0.1) focal-security; urgency=medium *…Read moregstreamer1.0-alsa_1.16.3-0ubuntu1_arm64.deb Ubuntu 20.04 LTS Download

DATA MANAGEMENT ELASTIC & LUCENE RESEARCH

cant find custom metrics in elastic/kibana

March 10, 2022admin

Hi experts, In our product, we want to define custom metrics and present them in elastic/kibana by cloud ‘Application Logging Service’ We imported related libs ‘ ‘cf-custom-metrics-clients-spring-boot’， ‘cf-java-logging-support-logback’’ and applied…Read morecant find custom metrics in elastic/kibana

RESEARCH

java – How to find the JRE location to use the system JRE in eclipse

March 10, 2022admin

I’m trying to set up a java project to use openjdk-11 and all the answers I have found so far have me going in circles. I’m using ubuntu 20.04, so…Read morejava – How to find the JRE location to use the system JRE in eclipse

ACOUSTICS & DSP RESEARCH

Here are Stranger of Paradise’s PC system requirements

March 9, 2022admin

Stranger in Paradise: Final Fantasy Origin’s official PC system requirements are already available well ahead of its March 18, 2022, launch date. The action RPG is more than a little…Read moreHere are Stranger of Paradise’s PC system requirements

RESEARCH

Viewer mode is not linear – Saving TIFFS etc failed – #3 by lock042 – Siril

March 9, 2022admin

Hi to all, Trying to use Siril. But I run against a block in (almost) the final step(s). When trying to save the final result into a TIFF (8|16|32) it…Read moreViewer mode is not linear – Saving TIFFS etc failed – #3 by lock042 – Siril

RESEARCH

hobbseltoff’s Completed Build – GeForce GTX 1070 8 GB SC GAMING ACX 3.0, Define R5 ATX Mid Tower

March 9, 2022admin

This is my unRAID server build, based off a Xeon W-1290P CPU. I bought the CPU/motherboard/RAM combo off of /r/HardwareSwap for $600 which was an extremely good deal. For storage,…Read morehobbseltoff’s Completed Build – GeForce GTX 1070 8 GB SC GAMING ACX 3.0, Define R5 ATX Mid Tower

RESEARCH

String array loadStrings split – #10 by nina1 – Processing

March 9, 2022admin

Please can anyone help me please? Iknow how to load Strings but idk how to Split them with “!,?,.” Write a program that reads a text file with a name…Read moreString array loadStrings split – #10 by nina1 – Processing

DATA MANAGEMENT JS, REACT, & NODE RESEARCH

node.js – Spy AWS SDK actual HTTP request with jest

March 9, 2022admin

I am trying to spy on the actual HTTP request made by the AWS SDK to verify that gzip is used in the data sent to the AWS. The compression…Read morenode.js – Spy AWS SDK actual HTTP request with jest

RESEARCH

Mg Deluxe VST by Infected-Sounds

March 9, 2022admin

Mg Deluxe VST soundcloud.com/slaktarn-910758908/mg-deluxe-synth-sound-demo?utm_source=clipboard&utm_medium=text&utm_campaign=social_sharing ***IMPORTANT*** This VST requires ‘Visual C++ Redistributable Packages for Visual Studio 2013’ which you can download here for freewww.microsoft.com/en-au/download/details.aspx?id=40784 Mg Deluxe is here and it has…Read moreMg Deluxe VST by Infected-Sounds

RESEARCH

Debian alert DLA-2934-1 (freecad) [LWN.net]

March 8, 2022admin

From: Emilio Pozuelo Monfort <[email protected]> To: <[email protected]> Subject: [SECURITY] [DLA 2934-1] freecad security update Date: Mon, 07 Mar 2022 13:10:47 +0100 Message-ID: <20220307121047.D4A352A0177@andromeda> —–BEGIN PGP…Read moreDebian alert DLA-2934-1 (freecad) [LWN.net]

RESEARCH

anaconda – python versions (conda -forge)

March 8, 2022admin

I am using 18.04 Ubuntu with Anaconda.Recently i have trying to install OpenCV through conda-forge channel in the base environment. I did not install purposely any Python version and did…Read moreanaconda – python versions (conda -forge)

RESEARCH

Reusing registration from existing multiple nights – #3 by Epoxid – Siril

March 8, 2022admin

Thanks! I know that guide, and I always thought it meant “take the bkg_pp_* from each session, throw them together and register all”. I was wondering… I have two sessions…Read moreReusing registration from existing multiple nights – #3 by Epoxid – Siril

DATA MANAGEMENT RESEARCH

Current context is not set Kubectl

March 8, 2022admin

Get the following output with Config view. Notice no “Current Context” root@Bootstrap [ /etc ]# kubectl config view apiVersion: v1 clusters: – cluster: certificate-authority-data: DATA+OMITTED server: 192.168.10.50:6443 name: tanzu-m01 contexts:…Read moreCurrent context is not set Kubectl

RESEARCH

nginx – Removing location without removing the rest of the path

March 8, 2022admin

According to many old posts here and in other places on the internet, the following nginx configuration should proxy nginx-service/foo/bar to web.default.svc.cluster.local:8080/bar. In other words, it should strip the /foo…Read morenginx – Removing location without removing the rest of the path

ACOUSTICS & DSP RESEARCH

linux – Piping audio from multiple webpages into a multichannel stream

March 7, 2022admin

I’m looking for a solution to take the HTML5 audio from multiple tabs in a browser (I don’t care which browser) and mix them into 1 multichannel audio stream. For…Read morelinux – Piping audio from multiple webpages into a multichannel stream

RESEARCH

Suggestion: replace pipewire-media-session with wireplumber for manjaro-pipewire – Feature Request

March 7, 2022admin

Pipewire has two session managers that we can use: pipewire-media-session and wireplumber. Both are available in manjaro repositories, but pipewire-media-session is installed by default when you install manjaro-pipewire. I think…Read moreSuggestion: replace pipewire-media-session with wireplumber for manjaro-pipewire – Feature Request

RESEARCH

vkdt dev diary, pt2

March 7, 2022admin

as of today, vkdt has initial support for timelapse videos. there is some minimal documentation, too. in short, the i-raw module now supports filenames of the form DSCF%04d.RAF (for instance)…Read morevkdt dev diary, pt2

DATA MANAGEMENT JS, REACT, & NODE RESEARCH

javascript – Forward servlet response to React js

March 7, 2022admin

I have a complex requirement where I need to implement react js in a servlet jsp application. The entire application developed in servlet jsp. I need to replace a particular…Read morejavascript – Forward servlet response to React js

RESEARCH

Disable binary logging in MySQL

March 7, 2022admin

NOTE: We are in the process of modifying the file structure and configuration for many Bitnami stacks. On account of these changes, the file paths stated in this guide may…Read moreDisable binary logging in MySQL

JS, REACT, & NODE RESEARCH

How to stop visual studio from compiling JS and CSS file

March 6, 2022admin

problem ： I use Visual Studio as my editor for .css and .js files.. It REALLY SUCKS especially with .js files since it insists on indenting them in a very…Read moreHow to stop visual studio from compiling JS and CSS file

RESEARCH

Quick view of common Python commands

March 6, 2022admin

1. conda Environmental Science establish ：conda create –name env python=3.8 Activate ：activate env Do not activate : deactivate Delete ： Source change ： stay .condarc Middle exchange 2. python Source…Read moreQuick view of common Python commands

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linux – I get a black screen on login after updating my Manjaro

March 6, 2022admin

My Mnajro has been getting a black screen after a recent major update. When I start my computer for the first time every day, after logging into my account via…Read morelinux – I get a black screen on login after updating my Manjaro

RESEARCH

I installed EndeavorOS alongside Linux Mint and now my laptop does not boot into EndeavorOS – Newbie

March 6, 2022admin

I had installed Linux Mint on my laptop. Then I came across Endeavor OS so I decided to give it a try.I booted into the live Endeavor OS session and…Read moreI installed EndeavorOS alongside Linux Mint and now my laptop does not boot into EndeavorOS – Newbie

RESEARCH

pip – Switch from Pyenv to Conda

March 5, 2022admin

I’ve been using pyenv but I want to switch to Conda. I use VScode, managed to create a Conda environment and use the proper version of Python but when installing…Read morepip – Switch from Pyenv to Conda

RESEARCH

sql – Unioned select statements cause an int overflow error

March 5, 2022admin

I am trying to run this unioned select statement and I’m getting an int overflow error. The first select has an ID which is an integer so I’ve cast it…Read moresql – Unioned select statements cause an int overflow error

ACOUSTICS & DSP RESEARCH

fix samples vs. frames mix-up

March 5, 2022admin

From: Volker Rümelin <vr_q…@t-online.de> Now that the mixing buffer size no longer adds to playback latency, fix the samples vs. frames mix-up in the mixing buffer size calculation. This change…Read morefix samples vs. frames mix-up

RESEARCH

autodesk forge – How to directly draw circles and arcs?

March 5, 2022admin

I’m using the Autodesk Forge Viewer v7 and I’m using the Edit2D tools on an AutoCAD drawing (converted to svf of course). I see the polygon and polyline tools, and…Read moreautodesk forge – How to directly draw circles and arcs?

ACOUSTICS & DSP FFT & WAVELETS RESEARCH

matlab – Conversion of time domain resposne to frequency domain

March 5, 2022admin

I would like to convert time-domain wave elevation (sea waves) for irregular waves to the frequency domain to get Jonswap Spectrum. I got the time-domain response from open software by…Read morematlab – Conversion of time domain resposne to frequency domain

RESEARCH

An error occurred while collecting items to be installed (Access is denied)

March 5, 2022admin

I’m getting the error given below when I try to install the upgrade from Eclipse and it goes like half way and then throw the error. An error occurred while…Read moreAn error occurred while collecting items to be installed (Access is denied)

JS, REACT, & NODE RESEARCH

(Three.js) how can i get indices from STL file after load stl file with loader?

March 4, 2022admin

i have a question, i want to get vertices and indices from stl file from STLLoader of Three.js. i can get vertices but, i can’t get indices… i tried console.log(STLgeometry)…Read more(Three.js) how can i get indices from STL file after load stl file with loader?

ACOUSTICS & DSP RESEARCH

linux mint – PulseAudio Audio Devices Disappear After Reboot, Or Maybe Not

March 4, 2022admin

Half the time after a reboot the USB Behringer U-Control UCA202 does not show as an input or output device in the PulseAudio Volume Control. The system is running Linux…Read morelinux mint – PulseAudio Audio Devices Disappear After Reboot, Or Maybe Not

MQTT & IOT AUTOMATION RESEARCH

SANS Internet Storm Center SANS Internet Storm Center

March 4, 2022admin

In the last couple of days, some of our web honeypots detected scans for “LuCI,” LuCI is a user interface used by the widespread OpenWRT open-source router/firewall implementation. Scans for it…Read moreSANS Internet Storm Center SANS Internet Storm Center

RESEARCH

Re: Python Request Library Example for SystemLink HTTP API

March 4, 2022admin

I think most of these examples leverage our SystemLink Python SDK that normally installs with the SystemLink Server Jupyter Notebook support. On your SL server there is an NI package…Read moreRe: Python Request Library Example for SystemLink HTTP API

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kubernetes – Kubectl on AKS returned error error: the server doesn’t have a resource type “”

March 4, 2022admin

I setup a test deployment, deployed it just fine with kubectl apply -f testdeployment.yml The yaml file was: apiVersion: apps/v1 kind: Deployment metadata: name: nginx labels: app: nginx spec: replicas:…Read morekubernetes – Kubectl on AKS returned error error: the server doesn’t have a resource type “”

DATA MANAGEMENT RESEARCH

python – Compare two plotly density heatmaps data

March 4, 2022admin

I have a dataset that looks like this: tsne_results_x tsne_results_y team_id 0 -22.796648 -26.514051 107 1 11.985229 40.674446 107 2 -28.231720 -49.302216 107 3 31.942875 -14.427114 107 4 -46.436501 -7.750005…Read morepython – Compare two plotly density heatmaps data

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Index of /ubuntu/ubuntu/pool/main/p/pipewire

March 3, 2022admin

Name Last modified Size Description Parent Directory – gstreamer1.0-pipewire_0.3.24-3_amd64.deb 2021-03-25 05:22 40K gstreamer1.0-pipewire_0.3.32-1_amd64.deb 2021-07-22 07:53 44K gstreamer1.0-pipewire_0.3.32-1_i386.deb 2021-07-26 13:48 47K gstreamer1.0-pipewire_0.3.47-1ubuntu1_amd64.deb 2022-02-21 05:08 44K …Read moreIndex of /ubuntu/ubuntu/pool/main/p/pipewire

MQTT & IOT AUTOMATION RESEARCH

Products of the Week: March 3, 2022

March 3, 2022admin

Here are some notable new products to consider for your next design project. They include a new rugged computer module that leverages a Xilinx FPGA with HBM and a family…Read moreProducts of the Week: March 3, 2022

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aws-sdk-s3 – The NetBSD Packages Collection

March 3, 2022admin

www/ruby-aws-sdk-s3 – The NetBSD Packages Collection [ Back to category | List of categories | List all packages ] AWS SDK for Ruby – Amazon S3 Official AWS Ruby gem…Read moreaws-sdk-s3 – The NetBSD Packages Collection

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FFmpeg and FIR filtering – Stack Overflow

March 3, 2022admin

I would like to use the FIR filter function from the FFmpeg library. I would like to find similar functions that are implemented for IIR filter: ff_iir_filter_init_coeffs(),ff_iir_filter() So I need…Read moreFFmpeg and FIR filtering – Stack Overflow

RESEARCH

Azure SQL Server Firewall IP address range

March 3, 2022admin

Will a range of 0.0.0.0 to 255.255.255.255 be OK to enter? Is there a range of IP addresses that will give me an ‘Allow All’. Its not practical for me…Read moreAzure SQL Server Firewall IP address range

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java – Sending video using rtmp

March 3, 2022admin

After my encoder, how can I send the video using rtmp? I found the “rtmp-rtsp-stream-client-java” library but only found examples using the device’s camera. I already have the ant media…Read morejava – Sending video using rtmp

DATA MANAGEMENT RESEARCH

H2 database file corrupted and cannot recover

March 3, 2022admin

We use h2 database as our Confluence data source. Yesterday there was a heap overflow error while performing the Confluence backup job. After that we found some data was corrupted.…Read moreH2 database file corrupted and cannot recover

ACOUSTICS & DSP RESEARCH

opengl – How to draw circles with proper anti-aliasing?

March 2, 2022admin

Following the example given in the first code snippet of pyglet’s official documentation about shapes I clearly get a jagged edge to the circle, it is clearly not anti-aliased in…Read moreopengl – How to draw circles with proper anti-aliasing?

RESEARCH

apache kafka – Which topic will restarted consumer connect with?

March 2, 2022admin

I was looking into an issue recently where we had 2 different springboot microservices, M1 and M2 listening to 2 different kafka topics, T1 and T2. Due to miscommunication the…Read moreapache kafka – Which topic will restarted consumer connect with?

RESEARCH

Change screen resolution of xubuntu-14.04.3 using VirtualBox running on Windows 10

March 2, 2022admin

I want to run a development environment of Ubuntu on my Windows 10 machine, since I’m just using it for coding I thought I’d just download xubuntu since I only…Read moreChange screen resolution of xubuntu-14.04.3 using VirtualBox running on Windows 10

RESEARCH

18.04 – python version (conda -forge)

March 2, 2022admin

I am using 18.04 Ubuntu with Anaconda.Recently i have trying to install OpenCV through conda-forge channel in the base environment. I did not install purposely any Python version and did…Read more18.04 – python version (conda -forge)

RESEARCH

Difference In 2.1.0 Ctrl-Drag? – VCV Rack

March 2, 2022admin

I updated to 2.1.0 and Control/Option-Mouse Select & drag behavior changed. In 2.0.6, if you Ctrl-Click-Dragged a module it would push any module in it’s way. So you could get…Read moreDifference In 2.1.0 Ctrl-Drag? – VCV Rack

RESEARCH

structural engineering – Is it possible to convert a structure with a .stl file to a solid structure in Abaqus?

March 2, 2022admin

I’m not a user of Abaqus, but take advantage of the hobbyist (free) version of Fusion 360. The program enables one to import a mesh file (STL) which one then…Read morestructural engineering – Is it possible to convert a structure with a .stl file to a solid structure in Abaqus?

DATA MANAGEMENT RESEARCH

soql – Cannot download FieldDefinition data for Contact object

March 2, 2022admin

I cannot download the FieldDefinition data using the Tooling API for all Contact fields. I have used this query to get the Id for the Contact object: SELECT Id FROM…Read moresoql – Cannot download FieldDefinition data for Contact object

RESEARCH

lubuntu – the config file for keyboard keypress in lxqt gets overwritten, how to keep my settings?

March 2, 2022admin

I’d like to have the sensitivity of my keypress somewhat higher than the default being used in the LXQT of Lubuntu, you can go to the GUI here: lxqt-config-input But…Read morelubuntu – the config file for keyboard keypress in lxqt gets overwritten, how to keep my settings?

DATA MANAGEMENT RESEARCH

W5100S-EVB-Pico With the Node-RED : 8 Steps

March 2, 2022admin

I wrote a sketch(W5100S-EVB-CoreTemp.ino) of the W5100S-EVB-Pico that will send the temperature of the pico core to the Node-RED server. The flow is like below 1. It starts when the…Read moreW5100S-EVB-Pico With the Node-RED : 8 Steps

RESEARCH

OpenWrt 19.07.9 service release

March 1, 2022admin

Hi, The OpenWrt community is proud to announce the newest service release of OpenWrt 19.07. It fixes security issues, improves device support, and brings a few bug fixes. We recently…Read moreOpenWrt 19.07.9 service release

MQTT & IOT AUTOMATION RESEARCH

NodeRed Stops Flow – General

March 1, 2022admin

Dear All, I installed two times nodeRed (using dockers). On installation was on a test PI 3 and the other on productive PI 4. Both are same image with Bullseye.…Read moreNodeRed Stops Flow – General

ACOUSTICS & DSP RESEARCH

LoopToGo by LoopToGo Studio – Looper Plugin Host VST3

March 1, 2022admin

Because it’s fun to loop LoopToGo is an easy to use software looper for Windows 64-bit. Though it looks a bit like a DAW and have some similar functionalities, it’s…Read moreLoopToGo by LoopToGo Studio – Looper Plugin Host VST3

ACOUSTICS & DSP RESEARCH

Willo dives into the depths of her thumping new track ‘Past Time’

March 1, 2022admin

Drums “The drums were really fun to program. Basically just your standard house drums, 909s, 16th hats, rides, 909 claps, but I also sampled the famous Think drum break. The…Read moreWillo dives into the depths of her thumping new track ‘Past Time’

RESEARCH

Version 2.1 strange behavior when modules were moved or duplicated! – VCV Rack

March 1, 2022admin

Yeah I also find the moving around of modules a lot more erratic now. Things jumping around to un-predictable locations etc. Also I was using the ctrl+move to push an…Read moreVersion 2.1 strange behavior when modules were moved or duplicated! – VCV Rack

DATA MANAGEMENT MQTT & IOT AUTOMATION RESEARCH

rabbitmq – Not able to import pyspark.streaming.mqtt.MQTTUtils

March 1, 2022admin

I am not able to import the below lines.. from pyspark import SparkContext from pyspark.streaming import StreamingContext from pyspark.streaming.mqtt import MQTTUtils It is throwing error as below. ModuleNotFoundError Traceback (most…Read morerabbitmq – Not able to import pyspark.streaming.mqtt.MQTTUtils

RESEARCH

installation – I cannot install conda in python

March 1, 2022admin

I type pip install conda in cmd but it came out like this : Collecting conda Using cached conda-4.3.16.tar.gz (299 kB) Preparing metadata (setup.py) … error error: subprocess-exited-with-error × python…Read moreinstallation – I cannot install conda in python

JS, REACT, & NODE RESEARCH

reactjs – Switch between views in react.js

February 28, 2022admin

I have this toggle button group in my Header.js component: Here is the code: <ToggleButtonGroup size=”large”> <ToggleButton> <TableRowsIcon /> </ToggleButton> <ToggleButton> <GridViewIcon /> </ToggleButton> </ToggleButtonGroup> In the main App.js, I…Read morereactjs – Switch between views in react.js

JS, REACT, & NODE RESEARCH

How to configure the region in Node.js AWS SDK?

February 28, 2022admin

Sometimes, we want to configure the region in Node.js AWS SDK. In this article, we’ll look at how to configure the region in Node.js AWS SDK. How to configure the…Read moreHow to configure the region in Node.js AWS SDK?

ACOUSTICS & DSP RESEARCH

pulseaudio – No Sound on Mac

February 28, 2022admin

I installed the latest Ubuntu on a 2017 Imac. Not a virtual machine – Ubuntu is the only operating system. Since install there has been no sound. The sound setting…Read morepulseaudio – No Sound on Mac

RESEARCH

[LOW-END PC] XFCE or GNOME? – Newbie

February 28, 2022admin

Hey all, Installing EOS on a low-end device (2.4 Ghz, Intel HD 620, 4GB DDR3). Confused whether I should install GNOME or XFCE. My mom is going to be using…Read more[LOW-END PC] XFCE or GNOME? – Newbie

RESEARCH

regexp in spark sql to extract numeric from a string

February 28, 2022admin

I have a string norethindrone (norethindrone 5 mg oral tablet) from which I need to match 5 I have used the below query in oracle and got output as “5”…Read moreregexp in spark sql to extract numeric from a string

JS, REACT, & NODE RESEARCH

Vue cli in main The CSS of bootstrap is introduced into JS and why is the table style not fully displayed in JS?

February 28, 2022admin

1. The project built with Vue cli runs with NPM run dev without error, the page displays normally, and some styles of bootstrap are also normal, such as button style…Read moreVue cli in main The CSS of bootstrap is introduced into JS and why is the table style not fully displayed in JS?