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How to randomly select an item from a list?
... Does making two consecutive calls of random.choice(foo) return two different results?
– Eduardo Pignatelli
Dec 7 '18 at 17:13
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How to get the command line args passed to a running process on unix/linux systems?
.../<pid> on Linux, just have a look.
On other Unixes things might be different. The ps command will work everywhere, the /proc stuff is OS specific. For example on AIX there is no cmdline in /proc.
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Skip the headers when editing a csv file using Python
...ly call next(reader, None) and ignore the return value.
You can also simplify your code a little; use the opened files as context managers to have them closed automatically:
with open("tmob_notcleaned.csv", "rb") as infile, open("tmob_cleaned.csv", "wb") as outfile:
reader = csv.reader(infile)
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What is the difference between square brackets and parentheses in a regex?
... But from what you've said, it should be matching < or > or [ or ]. If you use | between [], do the brackets behave differently?
– Daniel Kaplan
Nov 14 '17 at 20:39
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Split a string on whitespace in Go?
...e space characters, returning an array of substrings of s or an empty list if s contains only white space.
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jQuery same click event for multiple elements
Is there any way to execute same code for different elements on the page?
10 Answers
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“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
...ust first code sign the binary. This signature depends on a particular certificate, which the user must create and register with the system.
To create a code signing certificate, open the Keychain Access application. Choose menu Keychain Access -> Certificate Assistant -> Create a Certificate...
Pros and cons of AppSettings vs applicationSettings (.NET app.config / Web.config)
...o, over time, the <appSettings> can get rather convoluted and messy, if lots of parts of your app start putting stuff in there (remember the old windows.ini file? :-)).
If you can, I would prefer and recommend using your own configuration sections - with .NET 2.0, it's really become quite eas...
What is the difference between a Docker image and a container?
... a container. You have an image, which is a set of layers as you describe. If you start this image, you have a running container of this image. You can have many running containers of the same image.
You can see all your images with docker images whereas you can see your running containers with doc...
MVC pattern on Android
...e to) call various Activity methods that interact with your views when and if you see fit. Second question: Assuming Activity is intended to take the "controller" role (I believe many Android devs see it that way) why not talk to your views from the Activity?
– user1545072
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