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Split a string by spaces — preserving quoted substrings — in Python
...gt; shlex.split('this is "a test"')
['this', 'is', 'a test']
This should do exactly what you want.
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how to stop Javascript forEach? [duplicate]
... I understand every forEach iteration is a function and and I can't just do break , only return but this won't stop forEach .
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Node.js EACCES error when listening on most ports
...s below 1024.
So try a higher port, or run with elevated privileges via sudo. You can downgrade privileges after you have bound to the low port using process.setgid and process.setuid.
Running on heroku
When running your apps on heroku you have to use the port as specified in the PORT environmen...
How expensive is the lock statement?
...ing with multi threading and parallel processing and I needed a counter to do some basic counting and statistic analysis of the speed of the processing. To avoid problems with concurrent use of my class I've used a lock statement on a private variable in my class:
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Regular cast vs. static_cast vs. dynamic_cast [duplicate]
...ntime check to ensure this.
dynamic_cast
dynamic_cast is useful when you don't know what the dynamic type of the object is. It returns a null pointer if the object referred to doesn't contain the type casted to as a base class (when you cast to a reference, a bad_cast exception is thrown in that c...
Combine the first two commits of a Git repository?
...hen run
git reset --soft HEAD^
git commit --amend
git rebase --continue
Done.
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How to get a table cell value using jQuery?
...vided you keep the class attribute with it.
By the way, I think you could do it in one selector:
$('#mytable .customerIDCell').each(function() {
alert($(this).html());
});
If that makes things easier.
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open() in Python does not create a file if it doesn't exist
What is the best way to open a file as read/write if it exists, or if it does not, then create it and open it as read/write? From what I read, file = open('myfile.dat', 'rw') should do this, right?
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Explanation of …
...something I've never seen before. In the source of Backbone.js's example TODO application ( Backbone TODO Example ) they had their templates inside a <script type = "text/template"></script> , which contained code that looks like something out of PHP but with JavaScript tags.
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AngularJS sorting by property
What I am trying to do is sort some data by property. Here is example that I tought should work but it doesn't.
10 Answers
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