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Vertically align an image inside a div with responsive height
...imensions.
There's no need to specify the dimensions of the image element em>x m>plicitly.
We can easily use this approach to align a <div> element vertically as well; which may have a dynamic content (height and/or width). But note that you have to re-set the font-size property of the div to displ...
Redo merge of just a single file
I'm in the middle of a large merge, and I've used git mergetool to resolve all the conflicts, but I have not committed yet, as I wanted to make sure the merge was ok first.
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A definitive guide to API-breaking changes in .NET
...d thi utilities were recompiled and released so it throw a methodnotfound em>x m>ception.
– Justin Drury
Sep 24 '09 at 18:00
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How can I easily fim>x m>up a past commit?
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UPDATED ANSWER
A while ago, a new --fim>x m>up argument was added to git commit which can be used to construct a commit with a log message suitable for git rebase --interactive --autosquash. So the simplest way to fim>x m>up a past commit is now:
$ git add ... ...
Sass - Converting Hem>x m> to RGBa for background opacity
I have the following Sass mim>x m>in, which is a half complete modification of an RGBa em>x m>ample :
5 Answers
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Difference between os.getenv and os.environ.get
...ference observed (Python27):
os.environ raises an em>x m>ception if the environmental variable does not em>x m>ist.
os.getenv does not raise an em>x m>ception, but returns None
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Checking in of “commented out” code [closed]
Ok, here is something that has caused some friction at my current job and I really didn't em>x m>pect it to. Organized in house software development is a new concept here and I have drawn up a first draft of some coding guidelines.
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How do I detect when someone shakes an iPhone?
...iews that become first responder from user actions (like a search bar or tem>x m>t entry field) you'll also need to restore the shaking view first responder status when the other view resigns!
This method works even if you set applicationSupportsShakeToEdit to NO.
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What is this 'Lambda' everyone keeps speaking of?
...om it is it is just a way of cramming lots of lines of code into a single em>x m>pression.
14 Answers
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What is the difference among col-lg-*, col-md-* and col-sm-* in Bootstrap?
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Updated 2020...
Bootstrap 5
In Bootstrap 5 (alpha) there is a new -m>x m>m>x m>l- size:
col-* - 0 (m>x m>s)
col-sm-* - 576pm>x m>
col-md-* - 768pm>x m>
col-lg-* - 992pm>x m>
col-m>x m>l-* - 1200pm>x m>
col-m>x m>m>x m>l-* - 1400pm>x m>
Bootstrap 5 Grid Demo
Bootstrap 4
In Bootstrap 4 there is a new -m>x m>l- size, see this demo. Also the -m>x m>s- infim>x m> ...