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Enabling HTTPS on express.js
...
app.get('*', (req, res) => {
res.sendFile(path.join(__dirname, 'dist/index.html'));
});
app.use(function(req,resp,next){
if (req.headers['x-forwarded-proto'] == 'http') {
return resp.redirect(301, 'https://' + req.headers.host + '/');
} else {
return next();
}
});
http.crea...
overlay opaque div over youtube iframe
...in an iFrame, the default wmode is windowed which essentially gives it a z-index greater then everything else and it will overlay over anything.
Try appending this GET parameter to your URL:
wmode=opaque
like so:
https://www.youtube.com/embed/kRvL6K8SEgY?wmode=opaque
Make sure its the first pa...
Why does direction of index matter in MongoDB?
... are in the range the quicker they can be retrieved.
With a single field index - The order won't matter. If they are close together in ascending order they will also be close together in descending order.
When you have a compound key - The order starts to matter.
For example, if the key is A as...
Tracking Google Analytics Page Views with AngularJS
... Google Analytics.
Assuming you've set up your tracking code in your main index.html file with a name of var _gaq and MyCtrl is what you've defined in the ng-controller directive.
function MyCtrl($scope, $location, $window) {
$scope.$on('$viewContentLoaded', function(event) {
$window._gaq.pu...
How to set the thumbnail image on HTML5 video?
...
<?php
$thumbs_dir = 'E:/xampp/htdocs/uploads/thumbs/';
$videos = array();
if (isset($_POST["name"])) {
if (!preg_match('/data:([^;]*);base64,(.*)/', $_POST['data'], $matches)) {
die("error");
}
$data = $matches[2];
$data ...
What is the difference between require and require-dev sections in composer.json?
...
Different Environments
Typically, software will run in different environments:
development
testing
staging
production
Different Dependencies in Different Environments
The dependencies which are declared in the require section of composer.json are t...
Concat scripts in order with Gulp
...
With gulp-useref you can concatenate every script declared in your index file, in the order in which you declare it.
https://www.npmjs.com/package/gulp-useref
var $ = require('gulp-load-plugins')();
gulp.task('jsbuild', function () {
var assets = $.useref.assets({searchPath: '{.tmp,app}...
Sticky and NON-Sticky sessions
...A, B and C behind the load balancer, it is possible that www.mywebsite.com/index.jsp is served from server A, www.mywebsite.com/login.jsp is served from server B and www.mywebsite.com/accoutdetails.php are served from server C.
Now, if the requests are being served from (physically) 3 different ser...
兼容主流浏览器的JS复制内容到剪贴板 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ard.swf 的下载地址：http://www.jeffothy.com/weblog/uploads/clipboard.php
但是 Flash 10 时代，上面的方法已经不行了。
因为flash10中规定了只有在swf上进行了真实的操作（比如鼠标点击）才能访问剪切板，而上述方法只是使用了一个隐藏的swf...
How to transform array to comma separated words string? [duplicate]
...ode(",", $array);
echo $comma_separated; // lastname,email,phone
http://php.net/manual/en/function.implode.php
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