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How to create enum like type in TypeScript?
...
Small,
Medium,
Large
}
var mySize = TShirtSize.Large;
By default, these enumerations will be assigned 0, 1 and 2 respectively. If you want to explicitly set these numbers, you can do so as part of the enum declaration.
Listing 6.2 Enumerations with explicit members
enum TShirtSize {
...
Cannot set some HTTP headers when using System.Net.WebRequest
...h a custom web client. I think people may be getting confused because of multiple ways to do this. When using WebRequest.Create() you can cast to an HttpWebRequest and use the property to add or modify a header. When using a WebHeaderCollection you may use the .Add("referer","my_url").
Ex 1
WebCl...
How to convert a ruby hash object to JSON?
...w", :year=>"2003"}:Hash
# from (irb):11
# from /usr/bin/irb:12:in `<main>'
require 'json'
# => true
car.to_json
# => "{"make":"bmw","year":"2003"}"
As you can see, requiring json has magically brought method to_json to our Hash.
...
stringstream, string, and char* conversion confusion
...and thus render cstr invalid. It is therefor safer to not to store the result of the call to str() at all and use cstr only until the end of the full expression:
use_c_str( stringstream.str().c_str() );
Of course, the latter might not be easy and copying might be too expensive. What you can do in...
Format bytes to kilobytes, megabytes, gigabytes
...w = min($pow, count($units) - 1);
// Uncomment one of the following alternatives
// $bytes /= pow(1024, $pow);
// $bytes /= (1 << (10 * $pow));
return round($bytes, $precision) . ' ' . $units[$pow];
}
(Taken from php.net, there are many other examples there, but I like ...
How to center a Window in Java?
...oid centreWindow(Window frame) {
Dimension dimension = Toolkit.getDefaultToolkit().getScreenSize();
int x = (int) ((dimension.getWidth() - frame.getWidth()) / 2);
int y = (int) ((dimension.getHeight() - frame.getHeight()) / 2);
frame.setLocation(x, y);
}
...
How to rotate the background image in the container?
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what if you want your base background image to be tilted?
– Jason
Sep 9 '12 at 20:33
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e.printStackTrace equivalent in python
...etter-than-print-statements/ via How to print the full traceback without halting the program?)
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Bold & Non-Bold Text In A Single UILabel?
...= Date()
// Create the string.
// I don't set the locale because the default locale of the formatter is `NSLocale.current` so it's good for internationalisation :p
let formatter = DateFormatter()
formatter.dateStyle = .medium
formatter.timeStyle = .short
let targetString = String(format: NSLocalize...
Do something if screen width is less than 960 px
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Use jQuery to get the width of the window.
if ($(window).width() < 960) {
alert('Less than 960');
}
else {
alert('More than 960');
}
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