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What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?
I'm creating a RESTful API that will process a number of user interactions, including placing orders using stored credit cards.
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CA2202, how to solve this case
...of the classes. Personally, I think the real problem is the design of the APIs themselves. Having the nested classes default to presuming that it's OK to take ownership of another object created elsewhere seems highly questionable. I can see where that could be useful if the resulting object was ...
How to disable all inside a form with jQuery?
..., use the prop() method should be used for things like disabled. See their API page.
To disable all form elements inside 'target', use the :input selector which matches all input, textarea, select and button elements.
$("#target :input").prop("disabled", true);
If you only want the elements, us...
How to serve an image using nodejs
...imilar functionality to the express version but using slightly lower-lever APIs.
var path = require('path');
var connect = require('connect');
var app = connect();
var fs = require('fs');
var dir = path.join(__dirname, 'public');
var mime = {
html: 'text/html',
txt: 'text/plain',
css:...
Why is Java's AbstractList's removeRange() method protected?
...e scenes.†
The OP asks why removeRange is not part of the List public API. The reason is described in Item 40 of Effective Java 2nd ed, and I quote it here:
There are three techniques for shortening overly long parameter lists. One is to break the method up into multiple methods, each of wh...
How to change ProgressBar's progress indicator color in Android
... This is enough android:indeterminateTint="@color/white" for API lever 21 and above
– Ghanshyam Nayma
Nov 13 '18 at 14:39
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Simple C example of doing an HTTP POST and consuming the response
...nswer your question: if the URL you are interested in POSTing to is http://api.somesite.com/apikey=ARG1&command=ARG2 then there is no body or query string and, consequently, no reason to POST because there is nothing to put in the body of the message and so nothing to put in the Content-Type: an...
What does #defining WIN32_LEAN_AND_MEAN exclude exactly?
...ze of the Win32 header files by excluding some of the less frequently used APIs". Somewhere else I read that it speeds up the build process.
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Why is argc not a constant?
...h (a good portion of) existing C code was an early goal of C++.
Some UNIX APIs, such as getopt, actually do manipulate argv[], so it can't be made const for that reason also.
(Aside: Interestingly, although getopt's prototype suggests it won't modify argv[] but may modify the strings pointed to,...
Sending websocket ping/pong frame from browser
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There is no Javascript API to send ping frames or receive pong frames. This is either supported by your browser, or not. There is also no API to enable, configure or detect whether the browser supports and is using ping/pong frames. There was discu...