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How to control the line spacing in UILabel
...ce the gap between text, when put in multiple lines in a UILabel ? We can set the frame, font size and number of lines. I want to reduce the gap between the two lines in that label.
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Fastest way to determine if an integer's square root is an integer
...d skipping some t values. For the last part, I look at z = r - x * x, and set t to be the largest power of 2 dividing z with a bit trick. This allows me to skip t values that wouldn't have affected the value of r anyway. The precomputed start value in my case picks out the "smallest positive" squ...
Configure apache to listen on port other than 80
...isten 8076 line in my local server but its worked normally. Can you try re-setup apache if is possible?
– ismailperim
Oct 15 '10 at 12:08
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How to change to an older version of Node.js
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After the server restarts, it unsets nvm and I have to tell it to start using a specific version again. Even after setting nvm alias default v0.5.0 Would you happen to know how to get it to maintain the settings after a reboot?
– JD Is...
How to sort with a lambda?
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Yeah, something screwy with the setup I was on. Compiling on my laptop without it just fine on the Team edition of Visual Studio 2010. What clued me in what that I'd switched back to bind and the error wouldn't go away. I was on VC10 Express. Bug?
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In Python, how do I split a string and keep the separators?
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>>> re.split('(\W)', 'foo/bar spam\neggs')
['foo', '/', 'bar', ' ', 'spam', '\n', 'eggs']
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How to split a string into an array of characters in Python?
I've tried to look around the web for answers to splitting a string into an array of characters but I can't seem to find a simple method
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Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
...n is spread across two bytes. The first byte will have
the two high bits set and the third bit clear (i.e. 0xC2 to 0xDF). The
second byte will have the top bit set and the second bit clear (i.e.
0x80 to 0xBF).
For all characters equal to or greater than 2048 but less that 65535
(0xFFFF), t...
How does collections.defaultdict work?
... to default dict and if a non-present key was accessed, its value would be set to "bar".
– lf215
Jul 29 '13 at 5:56
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Python - Passing a function into another function
...on and depending on which puzzle I am solving I will have to use a special set of rules. How can I pass a function into another function in Python?
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