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CSS z-index paradox flower
...tom right sides of the circle's border.
Demo
CSS (that is different from starting point)
.i1 {
position: absolute; top: 30px; left: 0px;
&:before {
content: '';
position: absolute;
z-index: 100;
top: 0;
left: 0;
width: 50px;
height: 50px;
border-radius: 5...
Best way to compare two complex objects
... }
}
Update: This answer was written several years ago. Since then, I've started to lean away from implementing IEquality<T> for mutable types for such scenarios. There are two notions of equality: identity and equivalence. At a memory representation level, these are popularly distinguished ...
Unit Testing C Code [closed]
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This is pretty close to what I came up with before I started searching here! I would like to automate the testing so that TEST(funcname, body) creates the function and stores a pointer to the function, but it looks like I'll need to to some external processing.
...
TCP: can two different sockets share a port?
...stat -atnp | grep -i ":500 "
As expected, the output is blank. Now let's start a web server:
sudo python3 -m http.server 500
Now, here is the output of running netstat again:
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:500...
How does collections.defaultdict work?
...clusion, whenever you need a dictionary, and each element’s value should start with a default value, use a defaultdict.
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Undo a merge by pull request?
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Starting June 24th, 2014, you can try cancel a PR easily (See "Reverting a pull request") with:
Introducing the Revert Button
you can easily revert a pull request on GitHub by clicking Revert:
You'll be prompted t...
Storyboard - refer to ViewController in AppDelegate
...stantiated it again and assigned it again. Your app is off to a pretty bad start!
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Why should we include ttf, eot, woff, svg,… in a font-face
...pter that explains how to model a font purely using SVG markup, and people start to use it. More time passes and it turns out that they are absolutely terrible compared to just a normal font format, and SVG 2 wisely removes the entire chapter again.
Then, woff gets invented by people with quite a bi...
What data is stored in Ephemeral Storage of Amazon EC2 instance?
...e information on the root volume will still be in the same state when you "start" the machine again. According to the documentation, "By default, the root device volume and the other Amazon EBS volumes attached when you launch an Amazon EBS-backed instance are automatically deleted when the instanc...
Automatic prune with Git fetch or pull
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@Andrew a good start would be git config --global fetch.prune true
– VonC
Jun 2 '15 at 6:42
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