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Where do the Python unit tests go?
... a while I find myself checking out the topic of test placement, and every time the majority recommends a separate folder structure beside the library code, but I find that every time the arguments are the same and are not that convincing. I end up putting my test modules somewhere beside the core m...
Create PostgreSQL ROLE (user) if it doesn't exist
...Still the case in the current version 9.3 and it's not going to change any time soon.
– Erwin Brandstetter
Mar 27 '14 at 16:41
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How do I pass a command line argument while starting up GDB in Linux? [duplicate]
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i don't want to have to type the arguments every time i start gdb, i want it in my command line history
– Michael
Dec 8 '18 at 23:06
add a comment
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What type of hash does WordPress use?
...f this will help at all, but WP will still take the straight MD5 the first time you used the Password, then it will "salt" it. SO, if you have access to the DB, using MyPHPAdmin you can change the PW to "MyPass", select MD5 in the "Function" dropdown and it will save as a straight MD5. Sign into Wor...
NodeJS - Error installing with NPM
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@IlanFrumer oh I'd prefer Linux any time, but sometimes I have to install applications on a customer's server..
– Spock
Jul 5 '14 at 22:11
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How do I retrieve the number of columns in a Pandas data frame?
...main logic instead to solve things. You may sacrifice processing speed sometimes, but I value my coding time and code readability more than a few seconds of processing time. In this particular case: if you learn that the number of rows can be calculated with len(df.index), next time you need the num...
How to comment out a block of Python code in Vim
I was wondering if there was any key mapping in Vim to allow me to indent certain lines of code (whether those lines have been selected in visual mode, or n lines above/below current cursor position).
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How to adjust an UIButton's imageSize?
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Save yourself some time and make sure you are setting image not background image! @SeongLee is correct you can't manipulate background image with contentMode or EdgeInserts
– redPanda
Aug 15 '19 at 12:07
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Get started with Latex on Linux [closed]
... latex you'll find that you need to run it over multiple files or multiple times (the first time updates the references, and the second puts references into the document, so they can be out-of-date unless you run latex twice...). Abstracting this into a makefile can save a lot of time and effort.
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Nested classes' scope?
...t the name Outer is bound to, then this code will use that object the next time it is executed.)
If you instead want all Inner objects to have a reference to an Outer because outer_var is really an instance attribute:
class Outer(object):
def __init__(self):
self.outer_var = 1
def...