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How would I skip optional arguments in a function call?
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@iamme do $limit = is_numeric($limit) ? $limit : '50'; at the beginning of getData function
– Kamafeather
Nov 20 '18 at 13:01
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How to debug heap corruption errors?
... random occasions, I get a "Windows has triggered a break point..." error with a note that this might be due to a corruption in the heap. These errors won't always crash the application right away, although it is likely to crash short after.
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Flattening a shallow list in Python [duplicate]
Is there a simple way to flatten a list of iterables with a list comprehension, or failing that, what would you all consider to be the best way to flatten a shallow list like this, balancing performance and readability?
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Fastest way to serialize and deserialize .NET objects
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Here's your model (with invented CT and TE) using protobuf-net (yet retaining the ability to use XmlSerializer, which can be useful - in particular for migration); I humbly submit (with lots of evidence if you need it) that this is the fastest (...
Function in JavaScript that can be called only once
...e a function which can be executed only once, in each time after the first it won't be executed. I know from C++ and Java about static variables that can do the work but I would like to know if there is a more elegant way to do this?
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Metadata file … could not be found error when building projects
...ta file ... could not be found. If I do a rebuild of the complete solution it works.
21 Answers
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Can I 'git commit' a file and ignore its content changes?
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Sure, I do exactly this from time to time using
git update-index --assume-unchanged [<file> ...]
To undo and start tracking again (if you forgot what files were untracked, see this question):
git update-index --no-assume-unchanged [<file> ...]
Relevant documen...
Source code highlighting in LaTeX
...ckage listings seems to be the best choice for most use-cases and for me it was, until now.
3 Answers
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
...butter :and :jelly
0 1 2 3 4
4 is still within the array, just barely; if you request 0 elements, you get the empty end of the array. But there is no index 5, so you can't slice from there.
When you do index (like array[4]), you are pointing at elements themselves,...
Getting values from query string in an url using AngularJS $location
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Not sure if it has changed since the accepted answer was accepted, but it is possible.
$location.search() will return an object of key-value pairs, the same pairs as the query string. A key that has no value is just stored in the object...