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The differences between .build, .create, and .create! and when should they be used?
....build gives you a new post associated with your Wall, and your Wall.posts now has one post in it.
– Amin Ariana
Dec 1 '11 at 1:12
...
UITableViewCell with UITextView height in iOS 7?
...lowing will work equally for both iOS 7 and older versions and as of right now does not include any methods, that are deprecated.
Simple Solution
- (CGFloat)textViewHeightForAttributedText: (NSAttributedString*)text andWidth: (CGFloat)width {
UITextView *calculationView = [[UITextView alloc] in...
CSS scrollbar style cross browser [duplicate]
...
Now also supported in Webkit though. And I think Opera supports them as well. So in fact, as of 2012, it seems 70% of the browser market share does support it (it being the styling of scrollbars, they do still use different s...
Delete element in a slice
...u want (for example, fmt.Println can take as many arguments as you want).
Now, when calling a function, ... does the opposite: it unpacks a slice and passes them as separate arguments to a variadic function.
So what this line does:
a = append(a[:0], a[1:]...)
is essentially:
a = append(a[:0], ...
Should I compile with /MD or /MT?
...s with older versions. The newer versions would be gone. This is commonly known as "dll hell", see en.wikipedia.org/wiki/DLL_Hell
– Adrian Grigore
Sep 18 '12 at 19:24
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How to asynchronously call a method in Java
...ot (yet) have first-class functions, so this is the state of the art right now.
– shadit
Dec 4 '09 at 5:11
thanks for ...
iOS (iPhone, iPad, iPodTouch) view real-time console log terminal
...
This button has been retired in xCode 9.3. It now has a "Console.app" button, which makes way more sense.
– rustyMagnet
Apr 9 '18 at 15:22
...
Swift - Split string over multiple lines
...
For anyone using Swift 2, enumerate(lines) is now lines.enumerate()
– Jedidja
Sep 30 '15 at 19:47
2
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How do you check if a variable is an array in JavaScript? [duplicate]
...ork as variable instanceof Number always returns false. Update: instanceof now goes 2/3 the speed!
So yet another update
Object.prototype.toString.call(variable) === '[object Array]';
This guy is the slowest for trying to check for an Array. However, this is a one stop shop for any type you're l...
getApplication() vs. getApplicationContext()
...text.getApplicationContext() when
first constructing the singleton.
I know this is not an exact and precise answer, but still, does that answer your question?
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