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How does functools partial do what it does?
...gs.extend(extra_args)
return func(*args)
return wrapper
So, by calling partial(sum2, 4) you create a new function (a callable, to be precise) that behaves like sum2, but has one positional argument less. That missing argument is always substituted by 4, so that partial(sum2, 4)(2) == ...
Reading a file line by line in Go
...wondering if I'm overlooking something here. How does one read a file line by line?
12 Answers
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How do I choose grid and block dimensions for CUDA kernels?
...ach code behaves will be different and the only real way to quantify it is by careful benchmarking and profiling. But again, very roughly summarized:
The number of threads per block should be a round multiple of the warp size, which is 32 on all current hardware.
Each streaming multiprocessor unit ...
“Thinking in AngularJS” if I have a jQuery background? [closed]
...art from the ground up with your architecture in mind. Instead of starting by thinking "I have this piece of the DOM and I want to make it do X", you have to start with what you want to accomplish, then go about designing your application, and then finally go about designing your view.
2. Don't aug...
How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?
...nux?
Just like 'hibernate' in laptop, I would to write all the memory used by a process to disk, free up the RAM. And then later on, I can 'resume the process', i.e, reading all the data from memory and put it back to RAM and I can continue with my process?
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Using Selenium Web Driver to retrieve value of a HTML input
... tags of an element. For input elements, the displayed text is not wrapped by the <input> tag, instead it's inside the value attribute.
Note: Case matters. If you specify "Value", you'll get a 'null' value back. This is true for C# at least.
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Purpose of ESI & EDI registers?
...t in CX and then let 'er rip. These are operations that work on a bunch of bytes at a time, and they kind of put the CPU in automatic. Because you're not explicitly coding loops, they do their thing more efficiently (usually) than a hand-coded loop.
Just in case you're wondering: Depending on how y...
find -exec a shell function in Linux?
...
You beat me. By the way you can put the braces inside the quotes instead of using $0.
– Paused until further notice.
Dec 1 '10 at 5:42
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Preserving order with LINQ
... of the source.
Preserves Order Absolutely. You can map a source element by index to a result element
AsEnumerable
Cast
Concat
Select
ToArray
ToList
Preserves Order. Elements are filtered or added, but not re-ordered.
Distinct
Except
Intersect
OfType
Prepend (new in .net 4.7.1)
Skip
SkipWhi...
How to make a query with group_concat in sql server [duplicate]
... 1, 1, '')
FROM dbo.tblmask m
JOIN dbo.school s ON s.ID = m.schoolid
ORDER BY m.maskname
Additional information:
String Aggregation in the World of SQL Server
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