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Simple Vim commands you wish you'd known earlier [closed]
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I really wish I'd known that you can use CtrlC instead of Esc to switch out of insert mode. That's been a real productivity boost for me.
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How to get subarray from array?
...[attr];
}
return copy;
}
// With the `clone()` function, you can now do the following:
Array.prototype.subarray = function(start, end) {
if (!end) {
end = this.length;
}
const newArray = clone(this);
return newArray.slice(start, end);
};
// Without a copy you will ...
How to change bower's default components folder?
...wer install
You should see bower_components folder in your public folder now
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Best database field type for a URL
... indexing and search is done efficiently, like oracle did...wait, mysql is now oracle's... download.oracle.com/docs/cd/B10464_05/web.904/b12099/…
– redben
Mar 26 '11 at 14:20
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Alter column, add default constraint
...s the drop constraint query too.if someone had added getdate() earlier and now he needs to alter it to getutcdate(). he might get some help through this answer. @RalfFriedl
– Abhijit Poojari
Jun 22 '19 at 10:19
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Some projects cannot be imported because they already exist in the workspace error in Eclipse
...orked for me, and my project that was already there that wasn't showing up now shows up.
– Sarah Vessels
Apr 24 '12 at 13:30
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Find method references in Xcode
...uess not, since in at least some cases the compiler won't have any way of knowing which implementation is to be called.
– Mark Amery
May 5 '15 at 23:51
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Converting a list to a set changes element order
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In Python 3.6, set() now should keep the order, but there is another solution for Python 2 and 3:
>>> x = [1, 2, 20, 6, 210]
>>> sorted(set(x), key=x.index)
[1, 2, 20, 6, 210]
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Nested classes' scope?
.... The documentation for Py3 is also slightly different reflecting this. It now says "The scope of names defined in a class block is limited to the class block; it does not extend to the code blocks of methods – this includes comprehensions and generator expressions since they are implemented using...
Remote branch is not showing up in “git branch -r”
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@kan Do you know why this sometimes happens? It just happen to me when git clone a project. I don't recall having done anything special with my local git.
– dotnetCarpenter
Feb 22 '17 at 22:51
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