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How can I assign an ID to a view programmatically?
...ew.
Query these child views using placeholder.findViewById(convenientInt);
API 17 introduced View.generateViewId() which allows you to generate a unique ID.
If you choose to keep references to your views around, be sure to instantiate them with getApplicationContext() and be sure to set each refe...
How to extract custom header value in Web API message handler?
I currently have a message handler in my Web API service that overrides 'SendAsync' as follows:
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Java FileReader encoding issue
...tly. Unfortunately, FileReader does not allow this (major oversight in the API). Instead, you have to use new InputStreamReader(new FileInputStream(filePath), encoding) and ideally get the encoding from metadata about the file.
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How to scale threads according to CPU cores?
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Look at the example here: java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/… It will tell you a more streamlined way to create and manage the thread pool... It may seem more complicated at first, but as with most things, it's more complicated because if it was simpler yo...
Getting an empty JQuery object
...of jQuery, this would return a set containing the document node.
Source: api.jquery.com
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Android Webview - Completely Clear the Cache
...ioned methods was remove the local files, but it never clean the RAM.
The API clearCache, frees up the RAM used by the webview and hence mandates that the webpage be loaded again.
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Angular HttpPromise: difference between `success`/`error` methods and `then`'s arguments
...enience method when you don't need to chain call nor work with the promise API (for example, in routing).
In short:
.then() - full power of the promise API but slightly more verbose
.success() - doesn't return a promise but offeres slightly more convienient syntax
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Delete all documents from index/type without deleting type
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Ftr: in Elasticsearch 2.0 the delete by query API has been removed from the core and now lives in a plugin.
– dtk
Nov 16 '15 at 14:41
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How to compare two Dates without the time portion?
...ask about java.util.Date or java.util.Calendar. It's a thoroughly superior API. If you're doing anything significant with dates/times, you should really use it if you possibly can.)
If you're absolutely forced to use the built in API, you should create an instance of Calendar with the appropriate d...
AngularJS HTTP post to PHP and undefined
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In the API I am developing I have a base controller and inside its __construct() method I have the following:
if(isset($_SERVER["CONTENT_TYPE"]) && strpos($_SERVER["CONTENT_TYPE"], "application/json") !== false) {
$_POS...