user102008

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How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?

objective-c cocoa asked May 24 '09 at 19:46

stackoverflow.com

46 votes

What's the difference between a protocol extended from AnyObject and a class-only protocol?

class swift protocols asked May 11 '15 at 20:13

stackoverflow.com

45 votes

Alternative to performSelector in Swift?

swift performselector asked Jun 11 '14 at 8:44

stackoverflow.com

41 votes

Ruby accessing outer variables in nested function

ruby nested variable-scope asked Jun 19 '09 at 5:04

stackoverflow.com

24 votes

Python-style integer division & modulus in C

java c++ c modulo division asked May 6 '09 at 5:02

stackoverflow.com

21 votes

Objective-C @available guard AND'ed with more conditions

ios objective-c xcode9 availability asked Oct 26 '17 at 23:32

stackoverflow.com

16 votes

Could excess 401(k) contributions be used to game/maximize matches from different employers?

united-states 401k excess-contribution employer-match asked Mar 8 '12 at 10:16

money.stackexchange.com

15 votes

Calling method using optional chaining on weak variable causes EXC_BAD_ACCESS

swift weak-references asked Jun 11 '14 at 23:44

stackoverflow.com

14 votes

Are strtol, strtod unsafe?

c const stdlib c-strings const-char asked Jun 14 '09 at 20:36

stackoverflow.com

13 votes

Can't make weak reference to closure in Swift

swift closures objective-c-blocks weak-references retain-cycle asked Jul 12 '14 at 21:24

stackoverflow.com

Top Answers

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Simple way to repeat a String in java

stackoverflow.com

144

Strip Non-Alphanumeric Characters from an NSString

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How to get matches in iOS using regular expression?

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Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?

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Can I use my Chinese passport to enter China after I acquired another citizenship?

travel.stackexchange.com

What would be the fastest method to test for primality in Java?

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How can I check if I am banned from travelling to the US?

travel.stackexchange.com

How to I pass @selector as a parameter?

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How to return nil in swift in a custom initializer?

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Is the ban on applying for a US visa after marriage fraud a lifetime ban or 10 years?

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How is it that Ted Cruz can run for the U.S. presidency seeing as he was born in Calgary?

politics.stackexchange.com

What is the difference between instanceof and Class.isAssignableFrom(…)?

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UIView Autoresizing Resources

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Canadian overstayed in the US for 14 years. Can I leave to Canada and return back to the US?

travel.stackexchange.com

Is the “Visa Waiver Program Improvement and Terrorist Travel Prevention Act” already valid?

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get UIView's viewcontroller (iphone)

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Can I lose my US citizenship for accepting employment with a foreign government?

expatriates.stackexchange.com

Overstayed my US visa for over 9 years, never got deported, can I return as a tourist?

travel.stackexchange.com

adding attributes to a Ruby object dynamically

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does NSThread create autoreleasepool automatically now?

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Why doesn't the U.S. government pay interest on tax withholding returned via a refund?

money.stackexchange.com

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US visa overstay on a F1 visa and returning home

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expatriates.stackexchange.com

Convert NSData bytes to NSString?

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Is a citizen of Canada required to apply for a US visitor visa after visiting Iran?

travel.stackexchange.com

Will U.S Embassy give a B1/B2 visa to a dual citizen even one of his nationality is USA?

travel.stackexchange.com

PHP closures give strange performance behaviour

stackoverflow.com

If I file as head of household, how does my estranged wife file? (USA)

money.stackexchange.com

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user102008

How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?

What's the difference between a protocol extended from AnyObject and a class-only protocol?

Alternative to performSelector in Swift?

Ruby accessing outer variables in nested function

Python-style integer division & modulus in C

Objective-C @available guard AND'ed with more conditions

Could excess 401(k) contributions be used to game/maximize matches from different employers?

Calling method using optional chaining on weak variable causes EXC_BAD_ACCESS

Are strtol, strtod unsafe?

Can't make weak reference to closure in Swift