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Detect If Browser Tab Has Focus
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Important Edit: This answer is outdated. Since writing it, the Visibility API (mdn, example, spec) has been introduced. It is the better way to solve this problem.
var focused = true;
window.onfocus = function() {
focused = true;
};
window.onblur = function() {
focused = false;
};
AFA...
Django REST framework: non-model serializer
...a few built-in renderers. Out of the box it can return JSON and XML to the API consumer. You can also enable YAML by just installing the required python module. Django-rest-framework will output any basic object like dict, list and tuple without any extra work on your part.
So basically you only ha...
What's the difference between '$(this)' and 'this'?
...ction(){
//the iterations current html element
//the classic JavaScript API is exposed here (such as .innerHTML and .appendChild)
var HTMLElement = this;
//the current HTML element is passed to the jQuery constructor
//the jQuery API is exposed here (such as .html() and .append())
var jQuery...
What is the command to list the available avdnames
...ommand
./emulator -list-avds
which will return something like
Nexus_5X_API_P
Nexus_6_API_25
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What are the pros and cons of the leading Java HTML parsers? [closed]
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General
Almost all known HTML parsers implements the W3C DOM API (part of the JAXP API, Java API for XML processing) and gives you a org.w3c.dom.Document back which is ready for direct use by JAXP API. The major differences are usually to be found in the features of the parser in quest...
What is Mocking?
...y mind was: The contracts/end points and basically the JSON response of my APIs get updated constantly. How can I write unit tests which take this into consideration?
To elaborate more on this: let’s say model requires a key/field named username. You test this and your test passes.
2 weeks later b...
HTTP headers in Websockets client API
...er client which supports this, but I can't find how to do it with the JSON API.
11 Answers
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Use URI builder in Android or create URL with variables
I'm developing an Android app. I need to build a URI for my app to make an API request. Unless there's another way to put a variable in a URI, this is the easiest way I've found. I found that you need to use Uri.Builder , but I'm not quite sure how to. My url is:
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Format a date using the new date time API
I was playing with the new date time API but when running this:
3 Answers
3
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What's the point of 'meta viewport user-scalable=no' in the Google Maps API
I'm using the Google Maps JavaScript API V3 and the official examples always have you include this meta tag:
4 Answers
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