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How do I create and read a value from cookie?
...ult: current host without subdomain.
secure: true - Only serve cookie over https. Default: false.
days: 2 - days till cookie expires. Default: End of session.
Alternative ways of setting expiration:
expires: 'Sun, 18 Feb 2018 16:23:42 GMT' - date of expiry as a GMT string.
Current date can be gotte...
SQL Server IN vs. EXISTS Performance
...ns any rows.
Join: Joins 2 resultsets on the joining column.
Blog credit: https://stackoverflow.com/users/31345/mladen-prajdic
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Calculating Distance between two Latitude and Longitude GeoCoordinates
...
You can use this function :
Source : https://www.geodatasource.com/developers/c-sharp
private double distance(double lat1, double lon1, double lat2, double lon2, char unit) {
if ((lat1 == lat2) && (lon1 == lon2)) {
return 0;
}
else {
doubl...
Margin while printing html page
...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.
In STL maps, is it better to use map::insert than []?
...rt operation gives a strong guarantee, means it doesn't have side effects (https://en.wikipedia.org/wiki/Exception_safety). insert is either completely done or it leaves the map in unmodified state.
http://www.cplusplus.com/reference/map/map/insert/:
If a single element is to be inserted, there...
When should iteritems() be used instead of items()?
... print(key,value)
>>> ('lady', 165)
>>> ('man', 185)
https://python-future.org/compatible_idioms.html
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jQuery validate: How to add a rule for regular expression validation?
..., 'Please enter a valid US or Canadian postal code.');
good article here https://web.archive.org/web/20130609222116/http://www.randallmorey.com/blog/2008/mar/16/extending-jquery-form-validation-plugin/
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Why do loggers recommend using a logger per class?
... Logger theLogger = LogManager.GetLogger(t.FullName);
//https://github.com/NLog/NLog/wiki/Log-levels
string[] levels = { "Off", "Trace", "Debug", "Info", "Warn", "Error", "Fatal" };
int level = Math.Min(levels.Length, severity);
theLogger.Log(Lo...
Java enum - why use toString instead of name
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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...
WPF global exception handler [duplicate]
...
Best answer is probably https://stackoverflow.com/a/1472562/601990.
Here is some code that shows how to use it:
App.xaml.cs
public sealed partial class App
{
protected override void OnStartup(StartupEventArgs e)
{
// setting up ...