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Mac OS X Terminal: Map option+delete to “backward delete word”
...k delete (kill) from cursor to end of line, and a bunch more.
See http://www.bigsmoke.us/readline/shortcuts for a nice little reference table.
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Mocking python function based on input arguments
...>>> m(2)
3
>>> m.mock_calls
[call(1), call(2)]
http://www.voidspace.org.uk/python/mock/mock.html#calling
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In Docker, what's the difference between a container and an image? [duplicate]
...ion parameters for use within a container runtime. Images are read-only.
https://docs.docker.com/glossary/?term=image
A container is an active (or inactive if exited) stateful instantiation of an image.
https://docs.docker.com/glossary/?term=container
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MySQL LIKE IN()?
...s sense.
If you want to learn more about regular expressions, I recommend www.regular-expressions.info as a good reference site.
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What is the maximum value for an int32?
.......86181221809936452346214748364710527835665425671614...
source: http://www.subidiom.com/pi/
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answered Oct 26 '15 at 22:19
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How to get image size (height & width) using JavaScript?
... function() {
alert(this.width + 'x' + this.height);
}
img.src = 'http://www.google.com/intl/en_ALL/images/logo.gif';
This can be useful if the image is not a part of the markup.
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Vertically align text next to an image?
...n to img -->
<div>
<img style="vertical-align:middle" src="https://placehold.it/60x60">
<span style="">Works.</span>
</div>
Tested in FF3.
Now you can use flexbox for this type of layout.
.box {
display: flex;
align-items:center;
}
<...
How do I animate constraint changes?
...it's not safe and they should really be change inside the animation block.
https://twitter.com/kongtomorrow/status/440627401018466305
Animation:
Sample Project
Here's a simple project showing how a view can be animated. It's using Objective C and animates the view by changing the .active proper...
How to host google web fonts on my own server?
...CSS file including them. Note that the script needs Bash version 4.x.
See https://neverpanic.de/blog/2014/03/19/downloading-google-web-fonts-for-local-hosting/ for the script (I'm not reproducing it here so I only have to update it in one place when I need to).
Edit: Moved to https://github.com/ne...
Fork and synchronize Google Code Subversion repository into GitHub
...s a service to fork any publicly-accessible SVN repository onto Github (at https://github.com/svn2github/projectname). I tried it; upon pressing "Make a mirror" it apparently did nothing for a few seconds and displayed the message "error", but it actually worked. The new repository was in fact creat...