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Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
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Alex MartelliAlex Martelli
724k148148 gold badges11251125 silver badges13241324 bronze badges
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How do I check if a string contains a specific word?
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this should be the canonical answer. Because we're looking for words and not substrings, regex is appropriate. I'll also add that \b matche...
Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
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std::thread is largely modelled after boost::thread, with a few differences:
boost's non...
When to use in vs ref vs out
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answered Sep 24 '12 at 19:28
Lorenz Lo SauerLorenz Lo Sauer
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How to implement an STL-style iterator and avoid common pitfalls?
...com/reference/std/iterator/ has a handy chart that details the specs of § 24.2.2 of the C++11 standard. Basically, the iterators have tags that describe the valid operations, and the tags have a hierarchy. Below is purely symbolic, these classes don't actually exist as such.
iterator {
itera...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
...as a vax!
– sqweek
Sep 20 '16 at 11:24
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I thought it was an Easter egg, but it turned out to be ...
Using an ORM or plain SQL? [closed]
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edited Mar 5 '09 at 19:24
joeforker
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How to extract the decision rules from scikit-learn decision-tree?
...ts.com/…
– Josiah
Aug 1 '18 at 20:24
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@Josiah, add () to the print statements to make it work ...
jQuery Ajax POST example with PHP
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A VERY IMPORTANT note, because I spent/wasted/invested a lot of time trying to use this example. You need to either bind the event inside a...
How to create a remote Git repository from a local one?
...t to that?
– SearchForKnowledge
Feb 24 '15 at 14:17
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if git push origin master fails with "repos...