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How to get key names from JSON using jq

...fy -r then you get a quoted string, which looks fine on-screen, but you usually don't want the quotes embedded in the string. – MarkHu Apr 26 '18 at 2:49 4 ...
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How to perform file system scanning

... will not work for release versions of GO in the near future. There's actually a function in the standard lib just for this: filepath.Walk. package main import ( "path/filepath" "os" "flag" ) type visitor int // THIS CODE NO LONGER WORKS, PLEASE SEE ABOVE func (v visitor) VisitDir(p...
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Convert string to binary in python

...', 'utf-8')), output: '11000011 10011111', try other encoding utf-16, utf-32 for non-ASCII. – Kuo Aug 26 at 17:50 ...
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Javascript Shorthand for getElementById

... @patrick dw I like that. Especially with the wealth of valid variable names out there :) – Fox Wilson Jun 18 '11 at 20:56 4 ...
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How do I do a not equal in Django queryset filtering?

... Your query appears to have a double negative, you want to exclude all rows where x is not 5, so in other words you want to include all rows where x IS 5. I believe this will do the trick. results = Model.objects.filter(x=5).exclude(a=true) To answer your specific question, there is no "...
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Difference between addSubview and insertSubview in UIView class

... pablasso 2,42922 gold badges2626 silver badges3232 bronze badges answered Oct 5 '09 at 11:18 mahboudzmahboudz 38.3k1616 gold...
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How to show all shared libraries used by executables in Linux?

...to know which libraries are used by executables on my system. More specifically, I'd like to rank which libraries are used the most, along with the binaries that use them. How can I do this? ...
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How to run test methods in specific order in JUnit4?

...e is a clean way to do this with JUnit, to my knowledge JUnit assumes that all tests can be performed in an arbitrary order. From the FAQ: How do I use a test fixture? (...) The ordering of test-method invocations is not guaranteed, so testOneItemCollection() might be executed before testEm...
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What is dynamic programming? [closed]

...ith dynamic programming, you store your results in some sort of table generally. When you need the answer to a problem, you reference the table and see if you already know what it is. If not, you use the data in your table to give yourself a stepping stone towards the answer. The Cormen Algorithms ...
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Is MATLAB OOP slow or am I doing something wrong?

...TLAB OOP , as a start I mimicked my C++'s Logger classes and I'm putting all my string helper functions in a String class, thinking it would be great to be able to do things like a + b , a == b , a.find( b ) instead of strcat( a b ) , strcmp( a, b ) , retrieve first element of strfind( a, b...