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How to use UIVisualEffectView to Blur Image?
... The workaround works even without subclassing, just define extension UILabel { override func tintColorDidChange() { textColor = tintColor; super.tintColorDidChange() } }
– Palimondo
Jun 16 '14 at 16:48
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MSysGit vs. Git for Windows
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On: http://msysgit.github.com/ The title is Git for Windows, the application is msysgit.
Even in the event they are not, I expect the only differences will be in the method of compilation (i.e. compiler used and any options set) and any extraneous packaging (such as having a bash emulating shell ...
Use gulp to select and move directories and their files
...easier moving forward, and prevents your build-specific files from getting mixed up with your application-specific files.
If you do this, then simply replace all occurrences of ./ with src/ in the example above.
share
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Is it possible to set UIView border properties from interface builder?
...S is what the user defined runtime attributes does! Haha, been writing for iOS since 2011 and I never learned what those fields were for. Thanks for this awesome answer.
– Andy Ibanez
Sep 22 '14 at 19:31
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href=“tel:” and mobile numbers
If I use tel: I should write the international phone code, like that.
5 Answers
5
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What is a regular expression which will match a valid domain name without a subdomain?
...0-9]+ labels would be IDN-only whereas xn--[a-z0-9]+\-[a-z0-9]+ indicate a mix of ASCII- and non-ASCII characters
– Marcus
Oct 9 '19 at 10:30
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Objective-C: Calling selectors with multiple arguments
... looks like it is part of the selector's signature).
If you call the function in this manner:
[self performSelector:@selector(myTest:) withObject:myString];
It will work.
But, as the other posters have suggested, you may want to rename the method:
- (void)myTestWithAString:(NSString*)aString;
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Finding out whether a string is numeric or not
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Here's one way that doesn't rely on the limited precision of attempting to parse the string as a number:
NSCharacterSet* notDigits = [[NSCharacterSet decimalDigitCharacterSet] invertedSet];
if ([newString rangeOfCharacterFromSet:notDigits].location == NSNotFound)
{
// newSt...
ViewDidAppear is not called when opening app from background
...How can I call when I open my app. Do I have to do anything from applicationDidBecomeActive ?
8 Answers
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What are all possible pos tags of NLTK?
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VBZ: verb, present tense, 3rd person singular
bases reconstructs marks mixes displeases seals carps weaves snatches
slumps stretches authorizes smolders pictures emerges stockpiles
seduces fizzes uses bolsters slaps speaks pleads ...
WDT: WH-determiner
that what whatever which whichever
WP:...