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How to parse a query string into a NameValueCollection in .NET
...nsions.ParseQueryString, method that can also be used:
var uri = new Uri("https://stackoverflow.com/a/22167748?p1=6&p2=7&p3=8");
NameValueCollection query = uri.ParseQueryString();
So if you want to avoid the System.Web dependency and don't want to roll your own, this is a good option.
...
How to Sign an Already Compiled Apk
...
Automated Process:
Use this tool (uses the new apksigner from Google):
https://github.com/patrickfav/uber-apk-signer
Disclaimer: Im the developer :)
Manual Process:
Step 1: Generate Keystore (only once)
You need to generate a keystore once and use it to sign your unsigned apk.
Use the keyto...
How to move an iFrame in the DOM without losing its state?
...is an example I put together showing one way to handle this with flex-box:
https://jsfiddle.net/3g73sz3k/15/
The basic idea is to create a flex-box wrapper and then define an specific order for the iframes using the order attribute on each iframe wrapper.
<style>
.container{
display: f...
Two versions of python on linux. how to make 2.7 the default
...for python 3.6
$ sudo apt-get install python3.6 python3.6-dev
$ sudo curl https://bootstrap.pypa.io/ez_setup.py -o - | sudo python3.6
$ sudo easy_install pip
On Success, check current version of pip:
$ pip3 -V
Output Ex:
pip 1.5.4 from /usr/lib/python3/dist-packages (python 3.6)
...
JavaScriptSerializer - JSON serialization of enum as string
...ob.), and I didn't want to register it globally like @Iggy. So I combined https://stackoverflow.com/a/2870420/237091 and @Iggy's https://stackoverflow.com/a/18152942/237091 to allow setting up the string enum converter on during the SerializeObject command itself:
Newtonsoft.Json.JsonConvert.Seria...
angular.service vs angular.factory
...ory('myFactory', function($http, $q){
var service = {};
var baseUrl = 'https://itunes.apple.com/search?term=';
var _artist = '';
var _finalUrl = '';
var makeUrl = function(){
_artist = _artist.split(' ').join('+');
_finalUrl = baseUrl + _artist + '&callback=JSON_CALLBACK';
...
MySQL ON DUPLICATE KEY - last insert id?
...
Check this page out: https://web.archive.org/web/20150329004325/https://dev.mysql.com/doc/refman/5.0/en/insert-on-duplicate.html
At the bottom of the page they explain how you can make LAST_INSERT_ID meaningful for updates by passing an expressio...
Bootstrap 3 collapsed menu doesn't close on click
...Just to share this from solutions on GitHub, this was the popular answer:
https://github.com/twbs/bootstrap/issues/9013#issuecomment-39698247
$(document).on('click','.navbar-collapse.in',function(e) {
if( $(e.target).is('a') ) {
$(this).collapse('hide');
}
});
This is wired to th...
How to find memory leak in a C++ code/project?
... T* t = new T[size]
use "smart pointers" like boost smart pointers (http://www.boost.org/doc/libs/1_46_1/libs/smart_ptr/smart_ptr.htm)
my personal favorite: make sure you have understood the concept of ownership of a pointer, and make sure that everywhere where you use pointers, you know which code ...
How to handle Handler messages when activity/fragment is paused
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...