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Need to understand the usage of SemaphoreSlim
... you to use the using statement which could make coding neater and safer.
http://www.tomdupont.net/2016/03/how-to-release-semaphore-with-using.html
I did swap _isDisposed=true and _semaphore.Release() around in its Dispose though in case it somehow got called multiple times.
Also it is important...
PHP function overloading
Coming from C++ background ;)
How can I overload PHP functions?
10 Answers
10
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Installing python module within code
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The officially recommended way to install packages from a script is by calling pip's command-line interface via a subprocess. Most other answers presented here are not supported by pip. Furthermore since pip v10, all code has been moved to pi...
Center HTML Input Text Field Placeholder
...owsers that accept the element, but in diferent ways, as you can see here: http://davidwalsh.name/html5-placeholder-css.
But I don't believe that text-align will be interpreted by the browsers. At least on Chrome, this attribute is ignored. But you can always change other things, like color, font-s...
Python's equivalent of && (logical-and) in an if-statement
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I think you should use & See: stackoverflow.com/questions/36921951/…
– user1761806
Jul 27 '17 at 20:24
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Is “inline” without “static” or “extern” ever useful in C99?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
REST vs JSON-RPC? [closed]
... easy to guide clients by including control information in representations(HTTP headers + representation). For example:
It's possible (and actually mandatory) to embed links annotated with link relation types which convey meanings of these URIs;
Client implementations do not need to depend on part...
Scatterplot with too many points
...e implements features which were presented by Hadley Wickham back in 2011 (http://blog.revolutionanalytics.com/2011/10/ggplot2-for-big-data.html).
(In the following, I include the "points"-layer for illustration purposes.)
library(ggplot2)
library(ggsubplot)
# Make up some data
set.seed(955)
dat ...
How do I get the number of elements in a list?
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Equals(=) vs. LIKE
...support, which is not the only difference between these operators!
= is a comparison operator that operates on numbers and strings. When comparing strings, the comparison operator compares whole strings.
LIKE is a string operator that compares character by character.
To complicate matters, both o...