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Is there any way to git checkout previous branch?
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This is probably the first time a SO answer has made me smile uncontrollably. Thought this would be so much harder!
– Owen
Nov 9 '15 at 0:08
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New self vs. new static
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In addition to others' answers :
static:: will be computed using runtime information.
That means you can't use static:: in a class property because properties values :
Must be able to be evaluated at compile time and must not depend on run-time information.
class Foo {
public $nam...
Determine if code is running as part of a unit test
...old my nose while I did it, but I did it. Pragmatism beats dogmatism every time. Of course, if there is a nice way you can refactor to avoid it, that would be great.
Basically I had a "UnitTestDetector" class which checked whether the NUnit framework assembly was loaded in the current AppDomain. It...
How do I get Windows to go as fast as Linux for compiling C++?
...ng the command, reboot and then create the filesystem.
Disable last access time: fsutil behavior set disablelastaccess 1
Disable the indexing service
Disable your anti-virus and anti-spyware software, or at least set the relevant folders to be ignored.
Put your files on a different physical drive fr...
Windows 8.1 / Windows 10 breaks my ASP.NET / IIS : “Service unavailable”
...nch of error messages from WAS. It tried starting my application pool five times until giving up.
A listener channel for protocol 'http' in worker process '120' serving
application pool 'my app pool' reported a listener channel failure.
The data field contains the error number.
The error ...
Is recursion a feature in and of itself?
...lly lead to one, since a user would have to give incorrect input many many times to actually trigger a stack overflow.
However, one thing to keep in mind is that not just the method itself, but other methods higher or lower in the call chain will be on the stack. Because of this, casually gobbling...
Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
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SnappySnippet
I finally found some time to create this tool. You can install SnappySnippet from Github. It allows easy HTML+CSS extraction from the specified (last inspected) DOM node. Additionally, you can send your code straight to CodePen or JSFiddle. Enjoy...
How to automatically install Ansible Galaxy roles?
...multiple-roles-from-a-file
For example (requirements.yml):
- src: yatesr.timezone
You then run ansible-galaxy install -r requirements.yml on this file to download all of the roles listed there.
If you would like to further automate it then, you can create a simple shell script that will run the...
Using Regular Expressions to Extract a Value in Java
...n't forget to reuse Patter object. Compiling of patter take huge amount of time.
– Rastislav Komara
Oct 26 '08 at 11:32
14
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Standard way to embed version into python package?
...es, so it's the quasi-standard.
Usually, __version__ is a string, but sometimes it's also a float or tuple.
Edit: as mentioned by S.Lott (Thank you!), PEP 8 says it explicitly:
Module Level Dunder Names
Module level "dunders" (i.e. names with two leading and two trailing
underscores) su...