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Create tap-able “links” in the NSAttributedString of a UILabel?
...
NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:@"String with a link" attributes:nil];
NSRange linkRange = NSMakeRange(14, 4); // for the word "link" in the string above
NSDictionary *linkAttributes = @{ NSForegroundColorAttributeName : [UIColor colo...
What's the point of malloc(0)?
...
According to the specifications, malloc(0) will return either "a null pointer or a unique pointer that can be successfully passed to free()".
This basically lets you allocate nothing, but still pass the "artist" variable to a call to free() without worry. F...
Arrays vs Vectors: Introductory Similarities and Differences [closed]
...ze; you can't resize an array in C++ (unless it's an array of POD and it's allocated with malloc);
their size must be a compile-time constant unless they are allocated dynamically;
they take their storage space depending from the scope where you declare them;
if dynamically allocated, you must expli...
Why does calling a function in the Node.js REPL with )( work?
...) { console.log("Hello, World!"); }
hi)(
Error:
SyntaxError: Unexpected token )
at Module._compile (module.js:439:25)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (m...
Why would a JavaScript variable start with a dollar sign? [duplicate]
...ifier". By identifier I mean the standard CS definition which is a lexical token that is not a keyword in the language. In this case $ and jQuery are two different identifiers that reference the same value. But they are both identifiers nonetheless.
– Benry
Jul...
How to access SOAP services from iPhone
...http://www.wsdl2code.com
SampleServiceProxy *proxy = [[SampleServiceProxy alloc]initWithUrl:@"YOUR
URL" AndDelegate:self];
[proxy GetDouble];
[proxy GetEnum];
[proxy getEnum:kTestEnumTestEnum2];
[proxy GetInt16];
[proxy GetInt32];
[proxy GetInt64];
[proxy GetString];
[proxy getListStrings]...
How do I get the day of the week with Foundation?
...
NSDateFormatter *dateFormatter = [[[NSDateFormatter alloc] init] autorelease];
[dateFormatter setDateFormat:@"EEEE"];
NSLog(@"%@", [dateFormatter stringFromDate:[NSDate date]]);
outputs current day of week as a string in locale dependent on current regional settings.
To g...
Are memory leaks ever ok? [closed]
...
Technically, a leak is memory that is allocated and all references to it are lost. Not deallocating the memory at the end is just lazy.
– Martin York
Nov 7 '08 at 19:13
...
Download a single folder or directory from a GitHub repo
...ss dashboard and wait for browser trigger download.
Get the ZIP file.
Get Token:
Click GitZip Extension icon on your browser.
Click "Normal" or "Private" link besides "Get Token".
Authorize GitZip permission on Github auth page.
Back to repo page of the beginning.
Continue to use.
Option 2: Gith...
How do I get an ISO 8601 date on iOS?
...
Use NSDateFormatter:
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
NSLocale *enUSPOSIXLocale = [NSLocale localeWithLocaleIdentifier:@"en_US_POSIX"];
[dateFormatter setLocale:enUSPOSIXLocale];
[dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ssZZZZZ"];
[dateFormatter setCale...