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Is it bad to have my virtualenv directory inside my git repository?
..., offering a -q (quiet) option, using python when python3 isn't available, etc.
This can then be sourced from any current working directory and will properly activate, first setting up the virtual environment if necessary. My top-level test script usually has code along these lines so that it can b...
Is there a way to define a min and max value for EditText in Android?
... in problem bu it accept all values less than 20 like 0 , 1, 2 , ------ 19 etc
– EminenT
Jun 13 '15 at 5:52
did you fi...
How can I toggle word wrap in Visual Studio?
... small Lilliput USB monitor that is good for small tool windows, Skype IM, etc. It works great for putting the output window on, except that it sucks having to always sideways scroll. After just putting up with sideways scroll for months I finally decided to see if I could make it word wrap. The ...
Method chaining - why is it a good practice, or not?
...chaining is the practice of object methods returning the object itself in order for the result to be called for another method. Like this:
...
Which @NotNull Java annotation should I use?
...er treats everyhing (instance variables, method parameters, generic types, etc) except local variables as if they have a @NonNull type by default. Per the documentation:
The NNEL default leads to the smallest number of explicit annotations in your code.
You can set a different default for a c...
Are there any O(1/n) algorithms?
...he numbers, minimum of time that sleep can wait, time to process arguments etc.): this limit would then be a constant lower bound so in fact the above function still has runtime O(1).
But there are in fact real-world algorithms where the runtime can decrease (at least partially) when the input size...
Android DialogFragment vs Dialog
...
You could also fetch the target fragment by setting a tag to the target and using FragmentManager's findFragmentByTag. But yeah, it requires a fair bit of code.
– hrnt
Nov 2 '11 at 9:53
...
Setting default permissions for newly created files and sub-directories under a directory in Linux?
... with umask 002 or 007 or something of that nature" - that's a bit of a stretch.... How do you make Postfix, Dovecot, Clam and Spam Assassin all do this?
– jww
Apr 3 '14 at 0:18
2
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How to kill a process running on particular port in Linux?
...ion into ~/.bashrc: killp() { kill -9 $(lsof -t -i:"$1" -sTCP:LISTEN) } in order to be able to use it like this killp 3000. (Do not forget to add new lines for { })
– Arthur
Aug 6 at 18:11
...
Mysql command not found in OS X 10.7
... that actually worked for me:
sudo sh -c 'echo /usr/local/mysql/bin > /etc/paths.d/mysql'
then you type
mysql
It will prompt you to enter your password.
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