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Rounded UIView using CALayers - only some corners - How?
...xtClosePath(context);
CGContextRestoreGState(context);
}
-(UIImage *)setImage
{
UIImage *img = [UIImage imageNamed:@"my_image.png"];
int w = img.size.width;
int h = img.size.height;
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
CGContextRef context = CGBitmap...
Long vs Integer, long vs int, what to use and when?
Sometimes I see API's using long or Long or int or Integer , and I can't figure how the decision is made for that?
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How to detect the OS from a Bash script?
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Why do you set platform from unamestr, instead of just using unamestr?
– csexton
Dec 26 '08 at 22:14
80
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Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
... target architectures when they are enabled automatically by -O2 is not 1. Setting them to 1 effectively disables these “optimizations” that often make the binary code slower.
– Pascal Cuoq
2 days ago
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void in C# generics?
I have a generic method that takes a request and provides a response.
7 Answers
7
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Do sealed classes really offer performance Benefits?
I have come across a lot of optimization tips which say that you should mark your classes as sealed to get extra performance benefits.
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How to change color of Android ListView separator line?
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You can set this value in a layout xml file using android:divider="#FF0000". If you are changing the colour/drawable, you have to set/reset the height of the divider too.
<LinearLayout
xmlns:android="http://schemas.android.com/...
Javascript fuzzy search that makes sense
I'm looking for a fuzzy search JavaScript library to filter an array. I've tried using fuzzyset.js and fuse.js , but the results are terrible (there are demos you can try on the linked pages).
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Set selected item of spinner programmatically
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Use the following:
spinnerObject.setSelection(INDEX_OF_CATEGORY2).
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White space showing up on right side of page when background image should extend full length of page
Our webpage background images are having problems in FireFox as well as Safari in iOS on iPads/iPhones with white space showing up on the right side of the page.
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