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How can I add a help method to a shell script?
How do I check if a -h attribute has been passed into a shell script? I would like to display a help message when a user calls myscript.sh -h .
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HTML5 record audio to file
...e recorded.
You can view the source of that page to find links to the javascript, but to summarize, there's a Recorder object that contains an exportWAV method, and a forceDownload method.
share
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Best JavaScript compressor [closed]
What is the the best JavaScript compressor available? I'm looking for a tool that:
13 Answers
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SQL DROP TABLE foreign key constraint
... and newer, you can Right Click on the
DB -> Tasks -> Generate Scripts
Select the tables you want to DROP.
Select "Save to new query window".
Click on the Advanced button.
Set Script DROP and CREATE to Script DROP.
Set Script Foreign Keys to True.
Click OK.
Click Next -> Next ->...
UCenter实现各系统通信的原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...录下的 user.php类中的onsynlogin方法，通过foreach循环，以javascript的方式通知uc应用列表中的应用同步登录；即通过 get方式传递给应用目录中api下的uc.php一些数据；
3、uc.php接收通知并处理get过来的数据，并在函数synlogin（位于uc.ph...
'Operation is not valid due to the current state of the object' error during postback
...on is not valid due to the current state of the object.
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeDictionary(Int32 depth)
at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeInternal(Int32 depth)
at System.Web.Script.Serialization....
Is it possible to ping a server from Javascript?
...this:
put ping.html on the server with or without any content, on the javascript do same as below:
<script>
function ping(){
$.ajax({
url: 'ping.html',
success: function(result){
alert('reply');
},
error: function(result){
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AngularJS - pass function to directive
...st color1="color1" update-fn="updateFn"></test>
</div>
<script>
angular.module('dr', [])
.controller("testCtrl", function($scope) {
$scope.updateFn = function(msg) {
alert(msg);
}
})
.directive('test', function() {
return {
scope:...
How to send an email from JavaScript
...ability to send an email without refreshing the page. So I want to use Javascript.
20 Answers
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Add comma to numbers every three digits
...ified example of how to use it:
<html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="jquery.numberformatter.js"></script>
<script>
$(document).ready(function() {
...