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Syntax behind sorted(key=lambda: …)
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key is a function that will be called to transform the collection's items before they are compared. The parameter passed to key must be something that is callable.
The use of lambda creates an anonymous function (which is callable)....
JavaScript data grid for millions of rows [closed]
...hat's what column sorting and Ctrl+F are for. The alternative (paging, web-site searching) is much worse. Just look at StackOverflow when trying to scroll through questions or answers, Reddit for scrolling through a user's comment history. Sorting and instant searching provide a power that Windows E...
Cannot push to GitHub - keeps saying need merge
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123
This normally happens when you git commit and try to git push changes before git pulling on th...
Difference between Ctrl+Shift+F and Ctrl+I in Eclipse
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If you press CTRL + I it will just format tabs/whitespaces in code and pressing CTRL + SHIFT +...
How to redirect single url in nginx?
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Put this in your server directive:
location /issue {
rewrite ^/issue(.*) http://$server_na...
What is the “realm” in basic authentication
I'm setting up basic authentication on a php site and found this page on the php manual showing the set up. What does "realm" mean here in the header?
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How do I rename a repository on GitHub?
...and line:
git remote set-url origin new_url
Beware though:
GitHub Pages sites are not automatically redirected when their repositories are renamed at this time.
Renaming a Pages repository will continue to break any existing links to content hosted on the github.io domain or custom domains.
Plus...
Why does C++11 not support designated initializer lists as C99? [closed]
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The C++ replacement for this could be named function arguments. But as of right now, name arguments don't officially exist. See N4172 Named arguments for a proposal of this. It would make code less error prone and easier to read.
– David Baird
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Find a Pull Request on Github where a commit was originally created
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branches. They'll show up as remote-tracking branches like origin/pull/123.
Once that is done you can use git describe with the --all and --contains
options to show the first branch which has the referenced commit.
However, this won't work if the commit you're looking for is actually a
modif...
string c_str() vs. data()
...lements of your string are character based.
Extra: In C++11 onwards, both functions are required to be the same. i.e. data is now required to be null-terminated. According to cppreference: "The returned array is null-terminated, that is, data() and c_str() perform the same function."
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