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Accessing a class's constants
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Always mix up :: and . ;)
– Nick
May 1 '17 at 22:17
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TaifunWiFi 拓展：WiFi Manager WiFi管理器扩展 · App Inventor 2 中文网
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What are the differences between the threading and multiprocessing modules?
...hreading and the multiprocessing modules in Python to run certain operations in parallel and speed up my code.
6 Answers...
How to force NSLocalizedString to use a specific language
...tem Preferences)
You can override the global setting for your own application if you wish by using the setObject:forKey: method to set your own language list. This will take precedence over the globally set value and be returned to any code in your application that is performing localization. The...
How do I get a Date without time in Java?
...task of truncating the time from a date. Or doesn't want to have code that mixes Date / Calendar with Joda dates using sometimes the former and sometimes the latter. Or cannot afford / justify replacing all the well-working Date / Calendar -based code with another library for such a trivial purpose....
Xcode 4.4 error - Timed out waiting for app to launch
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I had a similar issue when trying to debug an App with Ad-Hoc provisioning...
Check which provisioning you're using, it seems ad-hoc provisioning cannot be used for debugging.
EDIT In fact, it seems only development provisioning profiles are Ok for debugging
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How to use hex color values
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#ffffff are actually 3 color components in hexadecimal notation - red ff, green ff and blue ff. You can write hexadecimal notation in Swift using 0x prefix, e.g 0xFF
To simplify the conversion, let's create an initializer that takes integer (0 - 255) values:
extension UIColor {
c...
Return multiple values to a method caller
...or your info, a small (irrelevant) typo: In the struct/class solutions you mixed up adding/multiplying.
– Szak1
May 4 '18 at 15:30
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How to highlight a current menu item?
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EdHinchliffe already pointed out that this mixes markup and logic. It also leads to duplicating of the path and could therefor be prone to copy & paste errors. I've found that the directive approach by @kfis, although more lines, is more reusable and keeps the mar...
How to change the color of an svg element?
... need the Modernizr library, where you can check for SVG support and conditionally display or not a fallback image. You can then inline your SVG and apply the styles you need.
See :
#time-3-icon {
fill: green;
}
.my-svg-alternate {
display: none;
}
.no-svg .my-svg-alternate {
d...