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Capture Signature using HTML5 and iPad
...ed version with variable width (based on drawing velocity) curves: demo at http://szimek.github.io/signature_pad and code at https://github.com/szimek/signature_pad.
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How can I display just a portion of an image in HTML/CSS?
...only available option */
}
<div class="container">
<img src="http://lorempixel.com/200/200/nightlife/3" />
</div>
<div class="container">
<img id="clip" src="http://lorempixel.com/200/200/nightlife/3" />
</div>
JS Fiddle demo, for experimentation...
Is there any JSON Web Token (JWT) example in C#?
...9-r5mljlln1rd4lrbhg75efgigp36m78j5@developer.gserviceaccount.com","scope":"https://www.googleapis.com/auth/prediction","aud":"https://accounts.google.com/o/oauth2/token","exp":1328554385,"iat":1328550785}");
segments.Add(Base64UrlEncode(headerBytes));
segments.Add(Base64UrlEncode(pa...
AngularJS : Initialize service with asynchronous data
...r:
Expose a promise in your service:
app.service('MyService', function($http) {
var myData = null;
var promise = $http.get('data.json').success(function (data) {
myData = data;
});
return {
promise:promise,
setData: function (data) {
myData = data;
...
Get original URL referer with PHP?
I am using $_SERVER['HTTP_REFERER']; to get the referer Url. It works as expected until the user clicks another page and the referer changes to the last page.
...
phpcms 启用手机门户（自动判断手机浏览器） - 更多技术 - 清泛网 - 专注C/...
...1、确定一个域名作为你手机wap站点的访问域名，例如：http: m.xxx.com。接下来在域名管理系统中简析这个域名到你的服务器地址。2、修改 ca...1、确定一个域名作为你手机wap站点的访问域名，例如：http://m.xxx.com 。接下来在域名...
Discuz!x3.2微信登陆升级教程（接口错误(ERR05) 微社区域名已更换，请确保...
...
1、首先请访问接口插件地址，并下载安装最新版本
http://addon.discuz.com/?@wechat.plugin
http://addon.discuz.com/?@mobile.plugin
2、打开论坛的 source\class\helper\helper_form.php 文件寻找以下代码
'http://wsq.discuz.qq.com/', 25
替换为
'http://wsq...
How do you UrlEncode without using System.Web?
...
Couldn't find any good examples comparing them so:
string testString = "http://test# space 123/text?var=val&another=two";
Console.WriteLine("UrlEncode: " + System.Web.HttpUtility.UrlEncode(testString));
Console.WriteLine("EscapeUriString: " + Uri.EscapeUriString(testString));
Consol...
Does file_get_contents() have a timeout setting?
...set a timeout, would be to use stream_context_create to set the timeout as HTTP context options of the HTTP stream wrapper in use:
$ctx = stream_context_create(array('http'=>
array(
'timeout' => 1200, //1200 Seconds is 20 Minutes
)
));
echo file_get_contents('http://example....
Getting visitors country from their IP
I want to get visitors country via their IP... Right now I'm using this ( http://api.hostip.info/country.php?ip= ...... )
2...