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How to normalize an array in NumPy?
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edited Jan 9 '14 at 21:27
answered Jan 9 '14 at 21:15
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std::unique_lock or std::lock_guard?
...ossible).
– Grizzly
Dec 19 '13 at 9:47
6
So for usecase B you definitely need a std::unique_lock ...
Different bash prompt for different vi editing mode?
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Fresh bash 4.3 and readline 6.3 have something for you guys.. from the changelog:
4. New Features in Readline
j. New user-settable variable, show-mode-in-prompt, adds a characters to the
beginning of the prompt indicating the cur...
What does send() do in Ruby?
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answered Jul 26 '10 at 18:49
giraffgiraff
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Converting NSString to NSDate (and back again)
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451
Swift 4 and later
Updated: 2018
String to Date
var dateString = "02-03-2017"
var dateFormat...
“for loop” with two variables? [duplicate]
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edited Sep 6 '13 at 17:45
answered Sep 6 '13 at 1:55
Set...
What is the difference between JSON and Object Literal Notation?
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console.log('Object Literal : ', objLiteral ); // Object {foo: 42}foo: 42__proto__: Object
// This is a JSON String, like what you'd get back from an AJAX request.
var jsonString = '{"foo": 452}';
console.log('JOSN String : ', jsonString ); // {"foo": 452}
// This is how you deserialize that JSO...
How to check whether a string is Base64 encoded or not
I want to decode a Base64 encoded string, then store it in my database. If the input is not Base64 encoded, I need to throw an error.
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Can lambda functions be templated?
... feature has already been integrated into the standard draft.
UPDATE 2014: C++14 has been released this year and now provides Polymorphic lambdas with the same syntax as in this example. Some major compilers already implement it.
At it stands (in C++11), sadly no. Polymorphic lambdas would be ...
SQLAlchemy - Getting a list of tables
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answered Jun 24 '11 at 21:40
SingleNegationEliminationSingleNegationElimination
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