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Replacements for switch statement in Python?
...Do the other thing
if x in 'bc':
# Fall-through by not using elif, but now the default case includes case 'a'!
elif x in 'xyz':
# Do yet another thing
else:
# Do the default
This of course is not identical to switch/case - you cannot have fall-through as easily as leaving off the break...
What does “Changes not staged for commit” mean
... may see this error when you have added a new file to your code and you're now trying to commit the code without staging(adding) it.
To overcome this, you may first add the file by using git add (git add your_file_name.py) and then committing the changes (git commit -m "Rename Files" -m "Sample scr...
Is there a case insensitive jQuery :contains selector?
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Just wanted to let folks know that the solution as described by @Pat and others for jQuery 1.3 also works for 1.4.3.
– Jim Ade
Nov 3 '10 at 17:54
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Node.js Error: Cannot find module express
...un the command node C:\ChatServer\Server>node server.js. It should work now !!!!
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Android get free size of internal/external memory
...()).getAvailableBytes();
To get a nice formatted string of what you got now, you can use:
String formattedResult=android.text.format.Formatter.formatShortFileSize(this,availableSizeInBytes);
or you can use this in case you wish to see exact bytes number but nicely:
NumberFormat.getInstance()....
No module named pkg_resources
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July 2018 Update
Most people should now use pip install setuptools (possibly with sudo).
Some may need to (re)install the python-setuptools package via their package manager (apt-get install, yum install, etc.).
This issue can be highly dependent on your OS a...
How to fix/convert space indentation in Sublime Text?
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I have found another way to do this now, but it is language specific. If you have a formatting-plugin like the RubyFormat then you can simply set the desired tab size and then do a reformat of the code. In the case of RubyFormat it would be cmd+shift+R.
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How do I find duplicate values in a table in Oracle?
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You're welcome. Now I'm about to post my own question on the differences between count(column) and count(*). :)
– Bill the Lizard
Sep 12 '08 at 15:23
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Convert character to ASCII numeric value in java
...; // This gives the character 'a'
int ascii = (int) character; // ascii is now 97.
Though cast is not required explicitly, but its improves readability.
int ascii = character; // Even this will do the trick.
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Syntax highlighting for Jade in Sublime Text 2?
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Thanks. Just for those who did not know it (me, for example), the packages folder on Linux is ~/.config/sublime-text-2/Packages
– Elad
Aug 29 '12 at 10:49
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