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How to delete a file via PHP?
...ed myself. Enjoy!
/**
* Unlink a file, which handles symlinks.
* @see https://github.com/luyadev/luya/blob/master/core/helpers/FileHelper.php
* @param string $filename The file path to the file to delete.
* @return boolean Whether the file has been removed or not.
*/
function unlinkFile ( $f...
Is it wrong to place the tag after the tag?
...t;<link rel="stylesheet" href="small.css"></noscript>
See: https://developers.google.com/speed/docs/insights/OptimizeCSSDelivery
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AngularJS - Trigger when radio button is selected
...cope) {
$scope.color = {
name: 'blue'
};
}]);
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
<html>
<body ng-app="radioExample">
<form name="myForm" ng-controller="ExampleController">
<input type="radi...
How to evaluate http response codes from bash/shell script?
...
Working great, thanks! However in my case (https) I needed to put --insecure as well.
– Tomasz Racia
Sep 12 '16 at 14:34
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Android Emulator: Installation error: INSTALL_FAILED_VERSION_DOWNGRADE
... <manifest android:versionCode to be higher in the AndroidManifest.
or https://stackoverflow.com/a/13772620/632951
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Android Studio Checkout Github Error “CreateProcess=2” (Windows)
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Steps:
1) Download git for windows https://git-scm.com/downloads
2) Install downloaded git with default setup
3) From Android Studio close if any project is open then Click on Configure -> Settings -> Version Control -> Git
4) Change Path to Gi...
Lisp in the real world
...lisp-lang.org/success/
and a list of current companies using Common Lisp: https://github.com/azzamsa/awesome-lisp-companies
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Runnable with a parameter?
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Since Java 8, the best answer is to use Consumer<T>:
https://docs.oracle.com/javase/8/docs/api/java/util/function/Consumer.html
It's one of the functional interfaces, which means you can call it as a lambda expression:
void doSomething(Consumer<String> something) {
...
How to Set focus to first text input in a bootstrap modal after shown
...ks perfectly.
This is a html5 attribute. Supported by all major browsers.
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/Input
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Jackson serialization: ignore empty values (or null)
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Or you can use GSON [https://code.google.com/p/google-gson/], where these null fields will be automatically removed.
SampleDTO.java
public class SampleDTO {
String username;
String email;
String password;
String birthday;
S...