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How to properly reuse connection to Mongodb across NodeJs application and modules
... db instance:
const MongoClient = require( 'mongodb' ).MongoClient;
const url = "mongodb://localhost:27017";
var _db;
module.exports = {
connectToServer: function( callback ) {
MongoClient.connect( url, { useNewUrlParser: true }, function( err, client ) {
_db = client.db('test_db')...
Redirecting from HTTP to HTTPS with PHP
...! isset($_SERVER['HTTPS']) or $_SERVER['HTTPS'] == 'off' ) {
$redirect_url = "https://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
header("Location: $redirect_url");
exit();
}
?>
Edit: From another Stack Overflow answer,
a simpler solution is to check if($_SERVER["HTTPS"] !=...
How do I find and view a TFS changeset by comment text?
...orked for me, with some thrashing on the settings. Server name: my server URL format was tfs01:8080/tfs, which I found in VS2010, Team menu, Connect to Team Foundation Server, Servers... button, and there was the existing server. Under server path: I noticed it's really looking for the local map pa...
How to remove the arrow from a select element in Firefox
...assume the css class 'css-select' is:
.css-select {
background-image: url('images/select_arrow.gif');
background-repeat: no-repeat;
background-position: right center;
padding-right: 20px;
}
In firefox, this would display with the select menu, followed by the ugly firefox select arrow...
How to add a downloaded .box file to Vagrant?
...tion:
vagrant box add my-box file:///d:/path/to/file.box
Has to be in a URL format.
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Why is __dirname not defined in node REPL?
..._filename and __dirname can be created inside of each file via import.meta.url:
import { fileURLToPath } from 'url';
import { dirname } from 'path';
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
https://nodejs.org/api/esm.html#esm_no_require_exports_mod...
change cursor to finger pointer
...
Here is something cool if you want to go the extra mile with this. in the url, you can use a link or save an image png and use the path. for example:
url('assets/imgs/theGoods.png');
below is the code:
.cursor{
cursor:url(http://www.icon100.com/up/3772/128/425-hand-pointer.png), auto;
}
So t...
Deprecated Java HttpClient - How hard can it be?
...iaType.TEXT_HTML)
.fetch()
.as(HttpResponse.class)
.assertStatus(HttpURLConnection.HTTP_OK)
.body();
Check also this blog post: http://www.yegor256.com/2014/04/11/jcabi-http-intro.html
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How to add “active” class to Html.ActionLink in ASP.NET MVC
...elected(actions: "Home", controllers: "Default")">
<a href="@Url.Action("Home", "Default")">Home</a>
</li>
<li class="@Html.IsSelected(actions: "List,Detail", controllers: "Default")">
<a href="@Url.Action("List", "Default")">List</a>
...
Reading HTML content from a UIWebView
...ond question is actually easier to answer. Look at the stringWithContentsOfURL:encoding:error: method of NSString - it lets you pass in a URL as an instance of NSURL (which can easily be instantiated from NSString) and returns a string with the complete contents of the page at that URL. For example:...