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How can I reverse a NSArray in Objective-C?
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305
For obtaining a reversed copy of an array, look at danielpunkass' solution using reverseObject...
Eclipse - Unable to install breakpoint due to missing line number attributes
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230
I had the same error message in Eclipse 3.4.1, SUN JVM1.6.0_07 connected to Tomcat 6.0 (running...
Storing sex (gender) in database
... 255 (zero to 255)
INT 4 - 2,147,483,648 to 2,147,483,647
BIT 1 (2 if 9+ columns) 2 (0 and 1)
CHAR(1) 1 26 if case insensitive, 52 otherwise
The BIT data type can be ruled out because it only supports two possible genders whic...
C++ Const Usage Explanation
.../wiki/faq/const-correctness
The final const means that the function Method3 does not modify the non mutable members of its class.
const int* const means a constant pointer to a constant int: i.e. a pointer that cannot be changed, to an int that cannot be changed: the only difference between this a...
How to modify a specified commit?
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3092
You can use git rebase. For example, if you want to modify commit bbc643cd, run
$ git rebase...
How to go to an error using only the keyboard in Eclipse?
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324
Windows and Linux
Go to the next error: Ctrl + .
Go to the previous error: Ctrl + ,
Show qui...
Git diff -w ignore whitespace only at start & end of lines
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edited Oct 25 '14 at 13:14
Tim Cooper
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a...
How to set cornerRadius for only top-left and top-right corner of a UIView?
....layoutSubviews()
roundCorners(corners: [.topLeft, .topRight], radius: 3.0)
}
If you don't do that it won't show up.
And to round corners, use the extension:
extension UIView {
func roundCorners(corners: UIRectCorner, radius: CGFloat) {
let path = UIBezierPath(roundedRect: bound...
How can I convert string date to NSDate?
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342
try this:
let dateFormatter = NSDateFormatter()
dateFormatter.dateFormat = /* find out and pl...
Reference assignment operator in PHP, =&
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123
It's not deprecated and is unlikely to be. It's the standard way to, for example, make part of o...