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How can you undo the last git add?
...hange in git ? Suppose there were a lot of files in the current branch, some staged, some not. At some point, some foolish programmer accidentally executed:
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Fragment lifecycle - which method is called upon show / hide?
I am using the following method to switch between Fragments (in my NavigationDrawer) by showing / hiding them.
11 Answers
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Is there a shortcut on Android Studio to convert a text to uppercase?
... That works, but is there a way to move to UPPER_WITH_UNDERSCORES from CamelCase ?
– vitriolix
Mar 5 '16 at 1:47
@vi...
Why is it slower to iterate over a small string than a small list?
I was playing around with timeit and noticed that doing a simple list comprehension over a small string took longer than doing the same operation on a list of small single character strings. Any explanation? It's almost 1.35 times as much time.
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Make EditText ReadOnly
... edited Oct 24 '12 at 10:40
Mehul Mistri
14.7k1414 gold badges6464 silver badges9393 bronze badges
answered Jun 17 '11 at 9:47
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static files with express.js
I want to serve index.html and /media subdirectory as static files. The index file should be served both at /index.html and / URLs.
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Django Setup Default Logging
...e,
'formatters': {
'standard': {
'format': '%(asctime)s [%(levelname)s] %(name)s: %(message)s'
},
},
'handlers': {
'default': {
'level':'DEBUG',
'class':'logging.handlers.RotatingFileHandler',
'filename': 'logs/mylog...
How to hide one item in an Android Spinner
...here is always one item in the spinner that doesn't generate a callback, namely the current one.
8 Answers
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How to check permissions of a specific directory?
I know that using ls -l "directory/directory/filename" tells me the permissions of a file. How do I do the same on a directory?
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Screenshot Apps for iPhone simulator [closed]
I was wondering if there are any good recommendations on apps that takes screenshots of the iPhone simulator. I've tried apps like iPhone screenshot cropper but I'm looking for something that will allow me to make larger images. For example large enough to put on a poster. Any suggestions?
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