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What does the C++ standard state the size of int, long type to be?
...stems identified for the oddball cases. Out of curiosity, what is the code set on those machines? If the code set is UTF-16, then 0xFFFF is not a valid character, and if the code set is an ISO 8859-x code set, then again 0xFFFF is not a valid character (character codes from 0x00 to 0xFF are valid)....
How do I make Git use the editor of my choice for commits?
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If you want to set the editor only for Git, do either (you don’t need both):
Set core.editor in your Git config: git config --global core.editor "vim"
Set the GIT_EDITOR environment variable: export GIT_EDITOR=vim
If you want to set...
Difference between WebStorm and PHPStorm
...e things that PhpStorm doesn't have that Webstorm does, e.g. being able to set a remote node interpreter.
– Attila Szeremi
Jan 30 '17 at 13:24
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iPhone - Grand Central Dispatch main thread
...s whole life responding to events then this can be quite natural. You just set up your event handlers to run on the main queue and then call dispatch_main(), and you may not need to worry about thread safety at all.
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Purpose of #!/usr/bin/python3
...line, the operating system does not know it's a python script, even if you set the execution flag on the script and run it like ./script.py. To make the script run by default in python3, either invoke it as python3 script.py or set the shebang line.
You can use #!/usr/bin/env python3 for portabilit...
How to change SmartGit's licensing option after 30 days of commercial use on ubuntu?
...Unix/Linux: ~/.smartgit/<main-smartgit-version>
and remove the file settings.xml.
If you have updated many times, you may need to remove the updates folder as well.
It helped me on Windows, hope it helps you on other systems as well.
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How to see which flags -march=native will activate?
...gt;&1 | grep cc1
If you want to see the compiler/precompiler defines set by certain parameters, do this:
echo | gcc -dM -E - -march=native
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Can I stretch text using CSS?
...form-origin to make the text scale from the top of the line.
margin-bottom set to a negative value, so that the next line will not be far below - preferably percentage, so that we won't change the line-height property.
vertical-align set to top, to prevent the text before or after from floating to o...
Remove all elements contained in another array
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ECMAScript 6 sets can be used for computing the different elements of two arrays:
const myArray = new Set(['a', 'b', 'c', 'd', 'e', 'f', 'g']);
const toRemove = new Set(['b', 'c', 'g']);
const difference = new Set([...myArray].fi...
Is there a Java equivalent to C#'s 'yield' keyword?
...sed) solution here, which launches a separate thread for the producer, and sets up a bounded queue between the producer and the consumer: github.com/lukehutch/Producer
– Luke Hutchison
Dec 17 '19 at 0:07
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