Research

IRZU INSTITUTE is an independent research organisation registered at Slovenian Research Agency performing research, education, and habilitation activities in compliance with local regulation (ZRRD-UPB1), Oviedo Convention, WMA’s Declaration of Helsinki, and WMA’s Declaration Of Geneva.

Latest discussions:

• python 3.x – question on regexp ipv4 to match multiple ips - import re x=”””hi baby 10.10.10.255 10.10.10.200 world “”” regnew=re.search(r'((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9]).){3}(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])’,x) print(regnew) print(regnew.group(0)) output <re.Match object; span=(9, 21), match=”10.10.10.255″> 10.10.10.255 if i used findall as below regnew=re.findall(r'((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9]).){3}(25[0-5]|2[0-4][0- 9]|1[0-9][0-9]|[1-9]?[0-9])’,x) print(regnew) [(’10.’, ’10’, ‘255’),…Read morepython 3.x – question on regexp ipv4 to match multiple ips
• node.js – How to Require WITH statements with arangojs - I have set up an arango cluster deployment recently. when I connected with DB from my Nodejs code, it threw an error ‘use WITH vertexName in the first line of…Read morenode.js – How to Require WITH statements with arangojs
• NestJS gRPC Cant connect to microservice - When i trying to call some method from service im getting “Error: 14 UNAVAILABLE: No connection established” Code in some module: imports: [ ClientsModule.register([ { name: 'UsersService', transport: Transport.GRPC, options:…Read moreNestJS gRPC Cant connect to microservice
• apache kafka – Using SmallRye Reactive Messaging in Quarkus for Fan-out use case - I’m new to Quarkus and SmallRye reactive messaging. I have a use case where the application receives Kafka messages. Each message contains a batch of “records” and an identifier. Based…Read moreapache kafka – Using SmallRye Reactive Messaging in Quarkus for Fan-out use case
• Heatmaps | GoodData Cloud Native - Heatmaps display data as a matrix where individual values are represented as colors. You can use heatmaps to discover trends and understand complex datasets. Heatmaps have the following sections: Metric…Read moreHeatmaps | GoodData Cloud Native
• Question – How do I hide root from certain apps? - Hey, I rooted my phone just yesterday, and today I went to musescore just to see that they for whatever reason don’t allow rooted phones to use their app?So I…Read moreQuestion – How do I hide root from certain apps?
• file ‘norm_end’ expected to signal a correct swan calculation – Coast/Estuary – Delft3D-Old - While making a wave alone delft3d run in 64 bit windows platform, i encountered an error. The error showed in command running dialogue box is ” file ‘norm_end’ expected to…Read morefile ‘norm_end’ expected to signal a correct swan calculation – Coast/Estuary – Delft3D-Old
• Android sensors tracker - Every 2 minutes the app will create a new row in your Google Sheet. This app logs and store devices GPS cell information,device location, speed of movement, altitude, brightness of…Read moreAndroid sensors tracker
• OBS Studio crashes when adding 2 pipewire sources to a scene - I run OBS Studio on Ubuntu 22.04. Whenever I try to add a second window/screen source to the same scene, the program crashes when I press the green button ‘share’,…Read moreOBS Studio crashes when adding 2 pipewire sources to a scene
• Suddenly unable to set states - What happened? Out of nowhere I can no longer set the state of devices. I can read the states fine when i toggle them manually but setting them does nothing.…Read moreSuddenly unable to set states