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Substitute multiple whitespace with single whitespace in Python [duplicate]
....split(None)) splits on sequences of whitespace (including tabs, newlines, etc, like re's \s) of length 1+ -- and it's pretty fast indeed. So, always glad to help!
– Alex Martelli
Jan 16 '10 at 16:25
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Fastest way to implode an associative array with keys
...d the best way to implode an associative array but using my own seperators etc...
So I did this using PHP's array_walk() function to let me join an associative array into a list of parameters that could then be applied to a HTML tag....
// Create Params Array
$p = Array("id"=>"blar","class"=>...
Update all objects in a collection using LINQ
... {c.PropertyToSet = value; return c;}).ToList();
The ToList is needed in order to evaluate the select immediately due to lazy evaluation.
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Android canvas draw rectangle
how to draw empty rectangle with etc. borderWidth=3 and borderColor=black and part within rectangle don't have content or color. Which function in Canvas to use
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How to define custom configuration variables in rails
...n You're getting that error, because Rails doesn't know what store is. In order to use the method in this answer, you can either rename your variable store_works, or create a config.store block with works defined therein.
– Paul Pettengill
Aug 21 '14 at 18:16
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What's the best way to do a backwards loop in C/C#/C++?
... For the first thing - why not just use end and begin in reverse order?
– Tomáš Zato - Reinstate Monica
Jan 6 '16 at 15:56
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Why shouldn't `'` be used to escape single quotes?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Eclipse Build Path Nesting Errors
...up removing the project from eclipse and import the maven project again in order to clear up the error.
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How to check if a string starts with one of several prefixes?
...With("Mon") || newStr4.startsWith("Tues") || newStr4.startsWith("Weds") .. etc)
You need to include the whole str.startsWith(otherStr) for each item, since || only works with boolean expressions (true or false).
There are other options if you have a lot of things to check, like regular expression...
How do I update the password for Git?
... password prompt will appear with your next Git action (pull, clone, push, etc.).
For Windows, it's the same command with a different argument:
git config --global credential.helper wincred
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