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Convert a python dict to a string and back
...would I convert a dictionary object into a string that can be written to a file and loaded back into a dictionary object? This will hopefully support dictionaries containing dictionaries.
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Get root view from current activity
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This is what I use to get the root view as found in the XML file assigned with setContentView:
final ViewGroup viewGroup = (ViewGroup) ((ViewGroup) this
.findViewById(android.R.id.content)).getChildAt(0);
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Unable to run app in Simulator: Xcode beta 6 iOS 8
...ction
Make sure you open Xcode 6 from Applications not from the setup file.
Finally restarting Mac solve the problem in my case.
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How to include a Font Awesome icon in React's render()
...e.
npm install --save font-awesome
import font-awesome to your index.js file. Just add below line to your index.js file
import '../node_modules/font-awesome/css/font-awesome.min.css';
or
import 'font-awesome/css/font-awesome.min.css';
Don't forget to use className as attribute
render:...
How do you fork your own repository on GitHub?
... Thanks @VonC. I think you forgot to mention editing the config file.
– WowBow
Jun 10 '12 at 20:31
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How to access environment variable values?
...t;> print os.environ['PYTHONPATH'] Traceback (most recent call last): File "<console>", line 1, in <module> File "C:\Python25\lib\os.py", line 435, in getitem return self.data[key.upper()] KeyError: 'PYTHONPATH' >>> print os.environ.get('PYTHONPATH') None >>>...
C++: what regex library should I use? [closed]
...uccess. It's very complete and well-tested since it's used in many high profile projects. And I see that Google has contributed a set of C++ wrappers for PCRE recently, too.
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Shortcut to comment out a block of code with sublime text
...ut does
add /* */ style multi-line comments in Javascript, text, and other file formats.
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[I added as a new answer since I could not add comments.
I included this info because this is the info I was looking for, and this is the only related StackOverflow page from my search results.
I since ...
How to get IP address of the device from code?
...getMACAddress() which could read the value from the special Linux(Android) file. I've run this code only on few devices and Emulator but let me know here if you find weird results.
// AndroidManifest.xml permissions
<uses-permission android:name="android.permission.INTERNET" />
<uses-permi...
Sourcemaps off by one line in Chrome, with Ruby on Rails, Webpack, and React JS
...uby on Rails application to generate a concatenated, unminified JavaScript file composed of a couple dozen modules. Most of those modules are ReactJS components, and are parsed by the jsx loader. The output from Webpack is then included in the application.js file along with some other JavaScri...