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Should I use a data.frame or a matrix?
...ies accept them only, these all is really secondary unless you write a one-time code for a specific task.
Let me give you an example. There was a function that would calculate the 2D path of the MCMC method. Basically, this means we take an initial point (x,y), and iterate a certain algorithm to f...
JavaScript module pattern with example [closed]
I can't find any accessible examples showing how two (or more) different modules are connected to work together.
5 Answers
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In a .csproj file, what is for?
...tion to None, because the .resx file references the image
file. At build time, the image is pulled into the .resources file
created out of the .resx file. The image can then easily be accessed
by way of the strongly-typed class auto-generated for the .resx file.
Therefore, you should not cha...
GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?
I'm trying to parse a JSON string like this one
10 Answers
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How to properly assert that an exception gets raised in pytest?
How to make pytest print traceback, so I would see where in the whatever function an exception was raised?
11 Answers
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In Unix, how do you remove everything in the current directory and below it?
..., which might then be accidentally reused in the wrong place at the wrong time. Instead, the command history will have the actual file names in there.
It has also become handy once or twice to answer "wait a second... which files did I just delete?". The file names are visible in the terminal s...
What does a double * (splat) operator do
Have you seen a function declared like this?
3 Answers
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Is there a builtin identity function in python?
... write their own trivial pass-throughs
and think about the signature and time costs.
So a better way to do it is actually (a lambda avoids naming the function):
_ = lambda *args: args
advantage: takes any number of parameters
disadvantage: the result is a boxed version of the parameters
OR...
What is a segmentation fault?
What is a segmentation fault? Is it different in C and C++? How are segmentation faults and dangling pointers related?
14 A...
How to create a cron job using Bash automatically without the interactive editor?
... we do not want to interpret it as a regular expression
We also ignore the time scheduling and only look for the command. This way; the schedule can be changed without the risk of adding a new line to the crontab
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