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How do I choose a HTTP status code in REST API for “Not Ready Yet, Try Again Later”? [closed]
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I suggest 202 - Accepted. From the documentation:
The request has been accepted for processing, but the processing has not been completed. [...]
Its purpose is to allow a server to accept a request for some other process (perhaps a batch-orient...
Convert an image to grayscale in HTML/CSS
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Following on from brillout.com's answer, and also Roman Nurik's answer, and relaxing somewhat the the 'no SVG' requirement, you can desaturate images in Firefox using only a single SVG file and some CSS.
Your SVG file will look like this...
Unpacking array into separate variables in JavaScript
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You should really use var to prevent the variables from polluting the global scope.
– Mathias Bynens
Aug 6 '10 at 9:25
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What does CultureInfo.InvariantCulture mean?
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When numbers, dates and times are formatted into strings or parsed from strings a culture is used to determine how it is done. E.g. in the dominant en-US culture you have these string representations:
1,000,000.00 - one million with a two digit fraction
1/29/2013 - date of this posting
I...
.war vs .ear file
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From GeekInterview:
In J2EE application, modules are packaged as EAR, JAR, and WAR based on their functionality
JAR:
EJB modules which contain enterprise java beans (class files) and EJB deployment descriptor ar...
Practical uses for AtomicInteger
...g algorithms.
Here is an example of non-blocking random number generator from Brian Göetz's Java Concurrency In Practice:
public class AtomicPseudoRandom extends PseudoRandom {
private AtomicInteger seed;
AtomicPseudoRandom(int seed) {
this.seed = new AtomicInteger(seed);
}
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Do try/catch blocks hurt performance when exceptions are not thrown?
...tight loops mate. Example the loop where you read and de-serialize objects from a socket data stream in game server and your trying to squeeze as much as you can. So you MessagePack for object serialization instead of binaryformatter, and use ArrayPool<byte> instead of just creating byte array...
Launch an app on OS X with command line
I want to launch an app on OSX from a script. I need pass it command line arguments. Unfortunately, open doesn't accept command line args.
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Regex: ignore case sensitivity
...hat if you want to ignore case for another word such as ".txt" and ".TXT". From looking at this answer I'm still unsure how I could do this.
– Kyle Bridenstine
Jun 12 '18 at 23:14
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PHP page redirect [duplicate]
... exit() right after it so that code below it does not get executed.
Also, from the documentation:
Remember that header() must be called before any actual output is sent, either by normal HTML tags, blank lines in a file, or from PHP. It is a very common error to read code with include(), or req...