Recent questions without a selected answer

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Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Connection closed before acknowledgement sent

May 29, 2020 in Jenkins by akhtar
 • 38,260 points • 5,238 views
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Caused: java.io.IOException: Cannot run program "sh" (in directory "D:\myjenkins\workspace\cal"): CreateProcess error=2, The system cannot find the file specified

May 29, 2020 in Jenkins by akhtar
 • 38,260 points • 20,648 views
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Error: Unable to access jarfile agent.jar

May 29, 2020 in Jenkins by akhtar
 • 38,260 points • 13,312 views
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JNLP agent port is disabled and agents cannot connect this way. Go to security configuration screen and change it.

May 29, 2020 in Jenkins by MD
 • 95,460 points • 19,956 views
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ERROR: Connection is not established! java.lang.IllegalStateException: Connection is not established!

May 29, 2020 in Jenkins by akhtar
 • 38,260 points • 5,266 views
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not able to launch new node via SSH in Jenkins!

May 29, 2020 in Jenkins by akhtar
 • 38,260 points • 4,341 views
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/var/lib/jenkins/.ssh/known_hosts [SSH] No Known Hosts file was found at /var/lib/jenkins/.ssh/known_hosts. Please ensure one is created at this path and that Jenkins can read it.

May 29, 2020 in Jenkins by akhtar
 • 38,260 points • 13,647 views
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2 answers

Getting error while giving jenkins build for creating docker image through pipeline script

May 29, 2020 in DevOps & Agile by Chokkalingabarathi
 • 120 points • 4,048 views
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How to Get values from a specific user - queryset in Django?

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 11,340 views
+1 vote
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Error:SQL “between” not inclusive

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 1,183 views
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1 answer

How to Check synchronously if file/directory exists in Node.js?

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 2,304 views
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1 answer

How to install grafana tool in Linux?

May 28, 2020 in DevOps & Agile by akhtar
 • 38,260 points • 1,373 views
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1 answer

How to add Node Exporter in Prometheus server?

May 28, 2020 in DevOps & Agile by akhtar
 • 38,260 points • 3,049 views
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1 answer

error: Putty.exe has been denied access to IP

May 28, 2020 in Linux Administration by akhtar
 • 38,260 points • 1,106 views
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1 answer

How to export Docker container metrics?

May 28, 2020 in Docker by akhtar
 • 38,260 points • 1,381 views
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1 answer

java.net.UnknownHostException: updates.jenkins.io

May 28, 2020 in Jenkins by akhtar
 • 38,260 points • 11,496 views
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How to get the browser to navigate to URL in JavaScript?

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 3,049 views
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How do you access the matched groups in a JavaScript regular expression?

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 2,290 views
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Error: 'android.os.NetworkOnMainThreadException'?

May 28, 2020 in Java by kartik
 • 37,520 points • 2,037 views
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0 answers

what kind of engineering is good for becoming a engineer like Tony Stark

May 28, 2020 in Career Counselling by Aswin
 • 120 points • 1,338 views
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