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Python: Find in list
... you describe: Checking whether something is inside a list or not. As you know, you can use the in operator for that:
3 in [1, 2, 3] # => True
Filtering a collection
That is, finding all elements in a sequence that meet a certain condition. You can use list comprehension or generator expressi...
Scoping in Python 'for' loops
...reator, Guido van Rossum, worked on ABC for several years in the 1980s. I know almost nothing about ABC, but as it is intended for beginners, I suppose it must have a limited number of scopes, much like early BASICs.
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SQL - using alias in Group By
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@MartinSmith only knew now that is a gotcha, will refrain from using that, thanks. Given that PostgreSQL allows that shortcut, they should give the alias a priority, otherwise they should not allow that shortcut at all.
– Mich...
How do you set your pythonpath in an already-created virtualenv?
...roject.pth popd Then I deactivated my virtualenv, and reactivated. I could now run project code that required knowing where my project directory was.
– Jim DeLaHunt
Feb 11 '19 at 4:01
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How to set NODE_ENV to production/development in OS X
... introduce inconsistencies and it kills immutability in your projects. I know a lot of people create scripts to run grunt or gulp but don't do that
– PositiveGuy
Jul 8 '15 at 3:34
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Test if a property is available on a dynamic variable
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Thanks, looks really complete now.
– bland
Nov 15 '13 at 14:08
@dav_i it'...
Show just the current branch in Git
... @johndodo thank you for the clarification, it makes sense to me now. I usually do it by grep '\*'
– JK ABC
Mar 20 '17 at 7:10
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How to create a numpy array of all True or all False?
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Now a famous meme: devhumor.com/media/…
– WLGfx
Dec 2 '17 at 10:48
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Prevent nginx 504 Gateway timeout using PHP set_time_limit()
...cript_name;
fastcgi_read_timeout 180;
include fastcgi_params;
}
Now just restart php-fpm and nginx and there should be no more timeouts for requests taking less than 180 seconds.
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Is it a bad practice to catch Throwable?
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How do you know what was allocated and what wasn't prior to the OOME? All bets are off once you get that, even inside a J2EE container like Tomcat or JBoss.
– bmauter
May 31 '13 at 2:05
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