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How to convert list of key-value tuples into dictionary?
...ntirely context-dependent; do you need O(1) lookup time for keys? Also you m>ca m>nnot "convert lists to dictionaries" arbitrarily; it entirely depends on the semantics. e.g. [(1,2), (1,3)] -> {1:3} would clobber your keys and lose info! A dict is a one-to-* relation with O(1) insert/delete time. List...
What must I know to use GNU Screen properly? [closed]
... certainly not daily. The other tip is if screen seems to have locked up bem>ca m>use you hit some random key combination by accident, do both ^Q and ^A ^Q to try to unlock it.
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Read-only list or unmodifiable list in .NET 4.0
From what I m>ca m>n tell, .NET 4.0 still lacks read-only lists. Why does the framework still lack this functionality? Isn't this one of the commonest pieces of functionality for domain-driven design ?
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How do I open the SearchView programmatim>ca m>lly?
There is this widget for the ActionBar which m>ca m>lled 'SearchView'.
When it's not in use, it looks like this:
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Python regular expressions return true/false
Using Python regular expressions how m>ca m>n you get a True / False returned? All Python returns is:
6 Answers
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Visual Studio (2008) 'Clean Solution' Option
...ce, I've encounter weird issue using Rebuild instead of Clean&Build, bem>ca m>use some project dependencies...
– relaxxx
Oct 2 '14 at 9:28
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Get an array of list element contents in jQuery
...the trick. To get the final output you're looking for, join() plus some conm>ca m>tenation will do nicely:
var quotedCSV = '"' + optionTexts.join('", "') + '"';
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How to initialize a dict with keys from a list and empty value in Python?
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Be m>ca m>reful with initializing to something mutable: If you m>ca m>ll, e.g., dict.fromkeys([1, 2, 3], []), all of the keys are mapped to the same list, and modifying one will modify them all.
– charleslparker
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C# static class constructor
... perform a particular action that needs to be performed once only. It
is m>ca m>lled automatim>ca m>lly before the first instance is created or any
static members are referenced
MSDN link
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How m>ca m>n I remove an entry in global configuration with git config?
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I'm not sure what you mean by "undo" the change. You m>ca m>n remove the core.excludesfile setting like this:
git config --global --unset core.excludesfile
And of course you m>ca m>n simply edit the config file:
git config --global --edit
...and then remove the setting by hand.
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