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Changing navigation bar color in Swift
...e one reference throughout your whole app for each colour and it'll update based on the user's selected "Theme" and without one it defaults to theme1():
import Foundation
import UIKit
struct Style {
static let availableThemes = ["Theme 1","Theme 2","Theme 3"]
static func loadTheme(){
let de...
Convert string to variable name in JavaScript
...xists, but there are some variables which no global function could resolve based on the scope of the variable.
(function(){
var findMe = 'no way';
})();
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Idiomatic way to wait for multiple callbacks in Node.js
...nable to read file");
});
generators: For example via co.
Generator based control flow goodness for nodejs and the browser,
using promises, letting you write non-blocking code in a nice-ish way.
var co = require('co');
co(function *(){
// yield any promise
var result = yield Promise.r...
How to get the name of enumeration value in Swift?
...eing broken, I however meant that for "simple" enums, the above reflection based label computed property just returns nil (boo-hoo).
print(City.Chelyabinsk.label) // prints out nil
The situation with reflection should be getting better after Swift 3, apparently. The solution for now though is Str...
Storing DateTime (UTC) vs. storing DateTimeOffset
...ly have an "interceptor" that right before reading/writing from/to the database does DateTime conversion (from UTC to local time, and from local time to UTC), so I can use DateTime.Now (derivations and comparisions) throughout the system without worrying about time zones.
...
c# datatable to csv
...
A new extension function based on Paul Grimshaw's answer. I cleaned it up and added the ability to handle unexpected data. (Empty Data, Embedded Quotes, and comma's in the headings...)
It also returns a string which is more flexible. It returns Nu...
Remove last character from C++ string
...) - 1);
An std::erase alternative is good, but I like the "- 1" (whether based on a size or end-iterator) - to me, it helps expresses the intent.
BTW - Is there really no std::string::pop_back ? - seems strange.
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How to stop and restart memcached server?
...
if you have sudo (on Debian-based systems) no need for su -
– Marconius
Jan 17 '14 at 21:01
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XPath: How to check if an attribute exists?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Is there a 'box-shadow-color' property?
...px 0px 2px $theme-primary-color;
If it's not site wide theming but class based theming you need, then you can do this: http://codepen.io/jjenzz/pen/EaAzo
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