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Forward declaring an enum in C++
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What can you use Python generator functions for?
...enerator uses another generator, or consumes some other resource, and it's more convenient if that happened as late as possible.
Another use for generators (that is really the same) is to replace callbacks with iteration. In some situations you want a function to do a lot of work and occasionally r...
How do you send a HEAD HTTP request in Python 2?
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This answer deserves more attention. Looks like a pretty good library that makes the problem trivial.
– Nick Retallack
Oct 27 '11 at 0:00
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Vagrant's port forwarding not working [closed]
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I'll make this an actual answer instead of just more comments.
First thing: try curl 'http://localhost:80' from within the VM. If that doesn't work, then it's definitely not the port forwarding.
Next: try curl -v 'http://localhost:4567/' from your host machine. Curl mi...
Use CSS to automatically add 'required field' asterisk to form inputs
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Anyway to prevent the Blue highlighting of elements in Chrome when clicking quickly?
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Iterating over dictionaries using 'for' loops
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What is the best way to tell if a character is a letter or number in Java without using regexes?
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Be careful, isLetterOrDigit gives true on way more than a-Z0-9 !!! refer to the doc here docs.oracle.com/javase/7/docs/api/java/lang/…
– fl0w
Mar 6 '19 at 16:49
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C++, copy set to vector
... first and then copy assignment operator for other solutions listed above. More clarifications below.
back_inserter may be used but it will invoke push_back() on the vector
(https://en.cppreference.com/w/cpp/iterator/back_insert_iterator).
emplace_back() is more efficient because it avoids creatin...
How do I print bold text in Python?
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