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Convert Bitmap to File
...tream is how you write to a file. See developer.android.com/reference/java/io/FileOutputStream.html
– Torid
Oct 14 '11 at 17:08
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Javascript: negative lookbehind equivalent?
...eve the equivalent of a negative lookbehind in javascript regular expressions? I need to match a string that does not start with a specific set of characters.
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string.charAt(x) or string[x]?
...ere any reason I should use string.charAt(x) instead of the bracket notation string[x] ?
6 Answers
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How do I wrap text in a UITableViewCell without a custom cell
...simpler way, and it works for me:
Inside your cellForRowAtIndexPath: function. The first time you create your cell:
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefaul...
How to hide first section header in UITableView (grouped style)
...he design of table views using the grouped style changed considerably with iOS 7, I would like to hide (or remove) the first section header. So far I haven't managed to achieve it.
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How can I extend typed Arrays in Swift?
How can I extend Swift's Array<T> or T[] type with custom functional utils?
10 Answers
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Are NSLayoutConstraints animatable? [duplicate]
...ant = 550.0f;
[myView setNeedsUpdateConstraints];
[UIView animateWithDuration:0.25f animations:^{
[myView layoutIfNeeded];
}];
where myView is the view where self.heightFromTop was added to. Your view is "jumping" because the only thing you did in the animation block was to set the constraint,...
CSV API for Java [closed]
...that will allow me to use read a CSV input file, do some simple transformations, and then write it.
10 Answers
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How to load images dynamically (or lazily) when users scrolls them into view
... scrolls down the page enough to bring them inside the visible viewport region ( upon view source, the page shows X number of <img> tags but they are not fetched from the server straight away ). What is this technique called, how does it work and in how many browsers does it work. And is there...
Easy way to write contents of a Java InputStream to an OutputStream
...to write the contents of an InputStream to an OutputStream in Java. Obviously, the byte buffer code isn't difficult to write, but I suspect I'm just missing something which would make my life easier (and the code clearer).
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