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Java 2021-10-26 03:09:11
How to delete a directory in java
// delete a directory in java using recursion or recursively import java.io.File; public class DeleteDirectoryRecursively { public static void main(String[] args) { String strFolder = "B:\New folder"; //delete folder recursivel... Add solution -
PHP 2021-10-25 22:45:04
non-numeric value encountered php
Not exactly the issue you had but the same error for people searching. This happened to me when I spent too much time on JavaScript. Coming back to PHP I concatenated two strings with "+" instead of "." and got that error. Add solution -
Java 2021-10-25 07:58:10
java read csv file into arraylist
import java.io.BufferedReader; import java.io.IOException; import java.nio.charset.StandardCharsets; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java.util.ArrayList; import java.util.List; /** * Simple Java ... Add solution -
Java 2021-10-25 07:12:14
a recursive function that calculates the greatest common divisor from user's input in java
/** * Java program to demonstrate How to find Greatest Common Divisor or GCD of * two numbers using Euclid’s method. There are other methods as well to * find GCD of two number in Java but this example of finding GCD of two number * is most si... Add solution -
Html 2021-10-25 03:33:13
jquery add a new html element based on a template with variables
<script id="hidden-template" type="text/x-custom-template"> <tr> <td>Foo</td> <td>Bar</td> <tr> </script> then in javascript: var template = $('#hidden-template'... Add solution -
Javascript 2021-10-23 18:55:12
jquery change picture source
//change image src with jquery $("#myImageID").attr("src","images/my_other_image.png"); //change image src plain javascript document.getElementById('myImageID').src="images/my_other_image.png"; Add solution -
Other 2021-10-23 16:41:15
how do you test using excel files
How do you do test using excel files in Java? I use Apache POI libraries to read and write from excel file, I add the Apache POI dependencies to my pom file. In order to connect I use following classes. -FileInputStream from Java. it is used to crea... Add solution -
Other 2021-10-22 22:25:10
requestmapping
Two types of mapping/routing or HTTP annotations in Java Spring 1) Mapping/Routes using @RequestMapping --------------------------------------- @RequestMapping(value = "/ex/foos/{id}", headers = "key=val", produces = "application... Add solution
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