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Cleaning up the iPhone simulator
...
Also check:
"$HOME/Library/Developer/CoreSimulator/Devices"
The GUID files and directories match up to the simulator's installed apps.
Manually delete all those files/directories to remove all applications from the simulator.
I know there is some way to add scripts to the build process in XC...
Create Git branch with current changes
...command (it does resets the index and working tree. Any changes to tracked files in the working tree since <commit> are discarded), I would rather go with:
$ git reset --soft HEAD~3 # (2)
This would make sure I'm not losing any private file (not added to the index).
The --soft option won't...
OS X Bash, 'watch' command
... a command every few seconds to pattern match on the contents of an output file using 'tail' and 'sed'.
13 Answers
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How can I get the full/absolute URL (with domain) in Django?
...uest object, and defaults to the site object you have configured with SITE_ID in settings.py if request is None. Read more in documentation for using the sites framework
e.g.
from django.contrib.sites.shortcuts import get_current_site
request = None
full_url = ''.join(['http://', get_current_site(...
Apply CSS style attribute dynamically in Angular JS
...esponding values for those CSS keys. Since some CSS style names are not valid keys for an object, they must be quoted.
ng-style="{color: myColor}"
Your code will be:
<div ng-style="{'width':'20px', 'height':'20px', 'margin-top':'10px', 'border':'solid 1px black', 'background-color':'#ff0000'...
What's the proper way to install pip, virtualenv, and distribute for Python?
...tself.
You don't need sudo or any privileges.
You don't need to edit any files.
Install virtualenv into a bootstrap virtual environment. Use the that virtual environment to create more. Since virtualenv ships with pip and distribute, you get everything from one install.
Download virtualenv:
h...
How to install PyQt4 on Windows using pip?
...kages built by Chris Golke - Python Windows Binary packages - PyQt
In the filenames cp27 means C-python version 2.7, cp35 means python 3.5, etc.
Since Qt is a more complicated system with a compiled C++ codebase underlying the python interface it provides you, it can be more complex to build than ...
创建自定义 TinyWebDB 服务 · App Inventor 2 中文网
...ineLauncher by clicking its icon.
Download this sample code. It is a zip file containg the source code for your custom tinywebdb web service
Unzip the downloaded zip file. It will create a folder named customtinywebdb . You can rename it if you want.
In the Goog...
Does disposing streamreader close the stream?
... can only release unmanaged resources inside of a finalize (for example, a FileStream closes its windows file handle in its finalize). Oh, and of course, if you never dispose, the stream will still be collected eventually(and the file closed). It's just a very bad practice to not dispose a stream....
simple explanation PHP OOP vs Procedural?
...y as "chunks" of functionality, that just happen to be saved to individual files.
There are different ways of organizing those "chunks"; depending on things like conventions of the programming language, the background and training of the developer(s), or just plain old personal preference.
OOP and P...