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Is the pImpl idiom really used in practice?
...lso useful for implementing platform-specific code, as you can retain same API.
– doc
Jan 10 '17 at 13:41
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show 1 more comment
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JAX-RS — How to return JSON and HTTP status code together?
...Exception (500)
NotFoundException (404)
Etc. You can find the list here: API
Alternatively, you can define your own custom exceptions and ExceptionMapper classes, and add these mappers to Jersey by the mean of the @Provider annotation (source of this example):
public class MyApplicationException...
Find out what process registered a global hotkey? (Windows API)
As far as I've been able to find out, Windows doesn't offer an API function to tell what application has registered a global hotkey (via RegisterHotkey). I can only find out that a hotkey is registered if RegisterHotkey returns false, but not who "owns" the hotkey.
...
AngularJS: Understanding design pattern
...d state.
Model should encapsulate your application’s data and provide an API
to access and manipulate that data.
Model should be portable so it can be easily transported to similar
application.
By isolating unit logic in your model you have made it easier to
locate, update, and maintain.
Model can...
Rails: confused about syntax for passing locals to partials
...istent way to look up Rails documentation...such that there IS any. http://api.rubyonrails.org/ isn't easily searchable. and the source from git isn't either... sigh
– Meltemi
Dec 9 '10 at 20:20
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java.lang.IllegalArgumentException: View not attached to window manager
... if (context instanceof Activity) {
// Api >=17
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
if (!((Activity) context).isFinishing() && !((Activity) context).isDestroyed()) {
...
How to change an element's title attribute using jQuery
...r elementTitle = $('#yourElementId').prop('title');
Check out the prop() API documentation for jQuery.
If you really don't want to use properties, or you're using a version of jQuery prior to v1.6, then you should read on:
Get or Set an element's title attribute with jQuery (versions <1.6)
Y...
How are people managing authentication in Go? [closed]
For those building RESTful APIs and JS front-end apps in Go, how are you managing authentication? Are you using any particular libraries or techniques?
...
Click button copy to clipboard using jQuery
... without Flash
Internet Explorer and Firefox used to have non-standard APIs for accessing the clipboard, but their more modern versions have deprecated those methods (probably for security reasons).
There is a nascent standards effort to try to come up with a "safe" way to solve the most comm...
what's the correct way to send a file from REST web service to client?
...ne of the factory methods of javax.ws.rs.core.Response (part of the JAX-RS API, so you're not locked into Jersey):
@GET
@Produces(MediaType.APPLICATION_OCTET_STREAM)
public Response getFile() {
File file = ... // Initialize this to the File path you want to serve.
return Response.ok(file, Media...