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How to measure elapsed time in Python?
...ction QueryPerformanceCounter(). The resolution is typically
better than one microsecond.
Deprecated since version 3.3: The behaviour of this function depends
on the platform: use perf_counter() or process_time() instead,
depending on your requirements, to have a well defined behaviour.
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How to measure code coverage in Golang?
Has anyone succeeded in generating code coverage for Go unit tests? I can't find a tool for that on the web.
11 Answers
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How to read multiple text files into a single RDD?
... Thank you cloud, that way I can I read all the files I want, but one! But still, I have to write a lot of things...
– gsamaras
Sep 16 '16 at 2:09
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Why can I change value of a constant in javascript
... the address the const is pointing too.
The definition of const you mentioned will hold true when the const is pointing to an address that holds a primitive value . This is because you cannot assign a value to this const without changing its address (because this is how assigning primitive values ...
Why use the 'ref' keyword when passing an object?
...ing a ref, you could create a function that changes the string for another one that has a different value.
It is not a good idea to use ref unless it is needed. Using ref gives the method freedom to change the argument for something else, callers of the method will need to be coded to ensure they ha...
How should I print types like off_t and size_t?
...SD all show support for %z for size_t and %t for ptrdiff_t (for C99), but none of those mention off_t. Suggestions in the wild usually offer up the %u conversion for off_t, which is "correct enough" as far as I can tell (both unsigned int and off_t vary identically between 64-bit and 32-bit systems)...
Circular gradient in android
...lution. No matter that you want to make a radial gradient, do a horizontal one!
– erdomester
Sep 19 '15 at 18:38
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Show control hierarchy in the WinForms designer
One of our clients has an old WinForms application that contains forms with a lot of controls on them. Some of those controls have a deep hierarchy and that makes it to hard to select them in the designer.
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How can I visualize per-character differences in a unified diff file?
..., but I cannot see which characters in the changed lines differ. Does anyone know a way (in Vim, or some other free software that runs on Ubuntu) to visualize per-character differences?
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z-index not working with fixed positioning
...g context’s root element (the <html> element in this case)
Positioned elements (and their children) with negative z-index values (higher values are stacked in front of lower values; elements with the same value are stacked according to appearance in the HTML)
Non-positioned elements (ord...