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Converting a column within pandas dataframe from int to string
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0.7.0, come with python 2.7 on Ubuntu system
– Malfet
Jul 31 '13 at 13:11
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Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
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For anyone using Wagtail on PythonAnywhere just add the '.dev.' at the end of this line in WSGI ... os.environ['DJANGO_SETTINGS_MODULE'] = 'mysite.settings.dev' later you'll need to create a local.py outside of your source repo for your passwords etc.
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Pass a parameter to a fixture function
I am using py.test to test some DLL code wrapped in a python class MyTester.
For validating purpose I need to log some test data during the tests and do more processing afterwards. As I have many test_... files I want to reuse the tester object creation (instance of MyTester) for most of my tests.
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CSS content property: is it possible to insert HTML instead of Text?
...to an actual svg file, or create it with a dataURI version (data:image/svg+xml; charset=utf8, + encodeURIComponent(yourSvgMarkup))
But note that it is mostly a hack and that there are a lot of limitations :
You can not load any external resources from this markup (no CSS, no images, no media etc...
Android webview launches browser when calling loadurl
...View(R.layout.activity_main);
// find the WebView by name in the main.xml of step 2
browser=(WebView)findViewById(R.id.wvwMain);
// Enable javascript
browser.getSettings().setJavaScriptEnabled(true);
// Set WebView client
browser.setWebChromeClient(new WebChromeClient())...
Difference between __str__ and __repr__?
What is the difference between __str__ and __repr__ in Python?
23 Answers
23
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node.js child process - difference between spawn & fork
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fork will be useful when you want to do messaging
Eg - JSON or XML data messaging
Conslusion
spawn should be used for streaming big data/files/images FROM spawn process TO parent process
fork should be used for doing Json/Xml messaging .
Eg suppose 10 fork process are created fro...
How to debug a Flask app
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export FLASK_APP=/daemon/api/views.py # path to app
export FLASK_DEBUG=1
python -m flask run --host=0.0.0.0
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Aliases in Windows command prompt
...;"C:\Program Files\Sublime Text 2\"
:: Add to path by command
DOSKEY add_python26=set PATH=%PATH%;"C:\Python26\"
DOSKEY add_python33=set PATH=%PATH%;"C:\Python33\"
:: Commands
DOSKEY ls=dir /B
DOSKEY sublime=sublime_text $*
::sublime_text.exe is name of the executable. By adding a temporar...
Slowing speed of Viewpager controller in android
...ation based on a factor. You need to use a ViewPagerCustomDuration in your XML instead of ViewPager, and then you can do this:
ViewPagerCustomDuration vp = (ViewPagerCustomDuration) findViewById(R.id.myPager);
vp.setScrollDurationFactor(2); // make the animation twice as slow
ViewPagerCustomDurat...