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Javascript communication between browser tabs/windows [duplicate]

... There is also an experimental technology called Broadcast Channel API that is designed specifically for communication between different browser contexts with same origin. You can post messages to and recieve messages from another browser context without having a reference to it: var channe...
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How to sort mongodb with pymongo

... more details, here is a link to the documentation on sorting with pymongo api.mongodb.org/python/current/api/pymongo/… – Shane Reustle Jan 21 '15 at 6:24 ...
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When does System.getProperty(“java.io.tmpdir”) return “c:\temp”

...all System.getProperty("java.io.tmpdir") instruction, Java calls the Win32 API's function GetTempPath. According to the MSDN : The GetTempPath function checks for the existence of environment variables in the following order and uses the first path found: The path specified by the TMP ...
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WebDriver: check if an element exists? [duplicate]

...ust in case anyone needs a pointer to it: selenium.googlecode.com/git/docs/api/java/org/openqa/selenium/… – Chen Xie Mar 20 '15 at 22:35 ...
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How to access a mobile's camera from a web app?

...ew HTML5 features for accessing the native device camera - "getUserMedia API" NOTE: HTML5 can handle photo capture from a web page on Android devices (at least on the latest versions, run by the Honeycomb OS; but it can’t handle it on iPhones but iOS 6 ). ...
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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()

... Seems like you cannot enable this permission in API 23 onwards code.google.com/p/android-developer-preview/issues/… – roy zhang Sep 17 '15 at 15:12 1 ...
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Symfony2 : How to get form validation errors after binding the request to the form

... and i thought its called directly inside a controller and part of Symfony api. – Ahad Ali Feb 16 '15 at 6:00 add a comment  |  ...
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Usage of @see in JavaDoc?

... @see is useful for information about related methods/classes in an API. It will produce a link to the referenced method/code on the documentation. Use it when there is related code that might help the user understand how to use the API. ...
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Why do access tokens expire?

I am just getting started working with Google API and OAuth2. When the client authorizes my app I am given a "refresh token" and a short lived "access token". Now every time the access token expires, I can POST my refresh token to Google and they will give me a new access token. ...
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Elasticsearch query to return all records

...t elasticsearch understands in this link elasticsearch.org/guide/reference/api/search/uri-request – Karthick Jul 31 '13 at 8:36 ...