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Format output string, right alignment
...:>12} {:>12}'.format(word[0], word[1], word[2])
And here's how to do it using the old % syntax (useful for older versions of Python that don't support str.format):
line_new = '%12s %12s %12s' % (word[0], word[1], word[2])
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What does “abstract over” mean?
...ten in the Scala literature, I encounter the phrase "abstract over", but I don't understand the intent. For example , Martin Odersky writes
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What does !! mean in ruby?
...enting a huge chunk of data from being returned. For example you probably don't want to return 3MB of image data in your has_image? method, or you may not want to return your entire user object in the logged_in? method. Using !! converts these objects to a simple true/false.
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What's the difference between & and && in MATLAB?
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The single ampersand & is the logical AND operator. The double ampersand && is again a logical AND operator that employs short-circuiting behaviour. Short-circuiting just means the second operand (right hand side) is evaluated only when the result is not fully determined b...
How can I create a UIColor from a hex string?
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I've found the simplest way to do this is with a macro. Just include it in your header and it's available throughout your project.
#define UIColorFromRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float...
Is there a way to define a min and max value for EditText in Android?
...write 1 it's controlling the value and 1 isn't between 1930 and 1999 so it doesn't accept it.
– mertaydin
Jan 8 '13 at 13:15
1
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Recommended add-ons/plugins for Microsoft Visual Studio [closed]
...up, organization and complexity analysis
CodeSmith - Code Generator
GhostDoc - (FREE) Simple code commenting tool
DXCore (FREE) and its many awesome plugins: DxCore Community Plugins, CR_Documentor, CodeStyleEnforcer, RedGreen
TestDriven.Net - (FREE/PAY) Unit Testing Aid
Reflector - (PAY) Featu...
Xcode iOS project only shows “My Mac 64-bit” but not simulator or device
...ulator or my iPhone to build to. I have no idea why this is happening. I do not think that I have changed anything.
19 An...
How to make a round button?
I'm trying to make a round button, but I don't know how can I do it. I can make button with rounded corners, but how can I can round circle. It's not the same. Please, tell me, is it possible on Android? Thank you.
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How to bind an enum to a combobox control in WPF?
.... All examples I have seen tries to add nice looking display strings but I don't want that complexity.
18 Answers
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