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Java 2022-03-24 09:40:33
instance variable java
A variable declared inside the class is called instance variable. Value of instance variable are instance specific. public class InstanceVariableDemo { // instance variable declared inside the class and outside the method int c; public void subt... Add solution -
PHP 2022-03-24 01:20:09
how to run foreach for the entire array except for one line in php
There are multiple ways of approaching this problem. The first solution is to use a flag boolean to indicate the first element and proceed in your foreach $firstElement = true; foreach($array as $key => $val) { if($firstElement) { $firstEl... Add solution -
CSS 2022-03-24 01:10:02
Extend Report jenkins css missing
System.clearProperty("hudson.model.DirectoryBrowserSupport.CSP"); System.setProperty("hudson.model.DirectoryBrowserSupport.CSP", "sandbox allow-scripts; default-src 'self'; script-src * 'unsafe-eval'; img-src *; style-src * 'unsa... Add solution -
Shell/Bash 2022-03-23 23:55:02
install rpm fedora
sudo rpm –i sample_file.rpm 1 To install or upgrade a package, use the -U command-line option: rpm -U filename.rpm. For example, to install the mlocate RPM used as an example in this chapter, run the following command: rpm -U mlocate-0.22.2-2.i686.r... Add solution -
Javascript 2022-03-23 01:45:15
do i have to include jquery files at head of bootstrap
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script> <script src="https://cdn... Add solution -
Other 2022-03-23 00:20:08
Executing an update/delete query
/* I received this exception when trying to run a bulk UPDATE query in a non-JTA (i.e. resource-local) entity manager in Java SE. I had simply forgotten to wrap my JPQL code in*/ em.getTransaction().begin(); //and em.getTransaction().commit(); Add solution -
Java 2022-03-22 22:35:02
spring code in java
package com.javatpoint; public class Student { private String name; public String getName() { return name;&... Add solution