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Best way to change the background color for an NSView
...s with a partially- (or fully-)transparent color, use NSRectFillUsingOperation developer.apple.com/mac/library/documentation/Cocoa/Reference/… with the NSCompositeSourceOver operation.
– Peter Hosey
Jun 3 '10 at 6:01
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ArrayBuffer to base64 encoded string
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function _arrayBufferToBase64( buffer ) {
var binary = '';
var bytes = new Uint8Array( buffer );
var len = bytes.byteLength;
for (var i = 0; i < len; i++) {
binary += String.fromCharCode( bytes[ i ] );
...
What’s the best way to check if a file exists in C++? (cross platform)
...e_doesnt_exist" => true. Last time I checked was on boost 1.33, use caution...
– rlerallut
Nov 6 '08 at 12:54
If yo...
Build Error - missing required architecture i386 in file
I'm getting this error when building my iPhone application:
16 Answers
16
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Check if an element's content is overflowing?
...he example you can find on http://dabblet.com/gist/2462915
And an explanation you can find here: http://lea.verou.me/2012/04/background-attachment-local/.
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Changing UIImage color
...
Since iOS 7, this is the most simple way of doing it.
Objective-C:
theImageView.image = [theImageView.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
[theImageView setTintColor:[UIColor redColor]];
Swift 2.0:
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How can I test what my readme.md file will look like before committing to github?
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dillinger.io also seems to be down now, although it is still the first listed when you google "markdown online viewer", so it might just be me. I successfully used stackedit.io to preview and edit my readme.md.
– ...
How to create PDF files in Python [closed]
... files. It can only split and merge. (Source: Ctrl+F through its documentation page)
Which is great, but not if you have images that are not already embedded in a PDF.
pyPDF2 doesn't seem to have any extra documentation on top of pyPDF.
ReportLab is very extensive. (Userguide) However, with a bit of...
UIView Hide/Show with animation
My simple goal is to fade animate hiding and showing functions.
21 Answers
21
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