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Private properties in JavaScript ES6 classes
...st declared like another (public) property. (ES5).
– Dominik
Feb 5 '19 at 9:49
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By now, this sol...
Passing parameters in rails redirect_to
How do we pass parameters in redirect_to in rails?
I know we can pass id using this:
9 Answers
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How do I install the OpenSSL libraries on Ubuntu?
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You want to install the development package, which is libssl-dev:
sudo apt-get install libssl-dev
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What is the explicit promise construction antipattern and how do I avoid it?
I was writing code that does something that looks like:
2 Answers
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How can I quickly sum all numbers in a file?
...e '$sum += $_ } END { print $sum'
If you're curious what Perl one-liners do, you can deparse them:
% perl -MO=Deparse -nle '$sum += $_ } END { print $sum'
The result is a more verbose version of the program, in a form that no one would ever write on their own:
BEGIN { $/ = "\n"; $\ = "\n"; }...
SVN: Ignore some directories recursively
I don't want any directory named build or dist to go into my SVN no matter how deep in the tree it is.
15 Answers
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Multiple simultaneous downloads using Wget?
I'm using wget to download website content, but wget downloads the files one by one.
15 Answers
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Is MATLAB OOP slow or am I doing something wrong?
...lper 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 ) , etc.
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How do I calculate square root in Python?
Why does Python give the "wrong" answer?
10 Answers
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Why should I use an IDE? [closed]
...her question, Mark speaks highly of IDEs, saying "some people still just dont know "why" they should use one...". As someone who uses vim for programming, and works in an environment where most/all of my colleagues use either vim or emacs for all of their work, what are the advantages of IDEs? W...