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Long-lasting FB access-token for server to pull FB page info
...ss Token that does not expire (with help from @Igy), here is a clear, step-by-step quide for all those looking to the same:
Make sure you are the admin of the FB page you wish to pull info from
Create a FB App (should be with the same user account that is the page admin)
Head over to the Facebook ...
HTML5 best practices; section/header/aside/article elements
...s name themselves
<section|article|nav|aside> sections will be named by the first <h*> if there is one
these <h*> are the only ones which don’t create sections themselves
There is one more thing to sections: the following contexts (i.e. elements) create "outline boundaries"....
Display back button on action bar
...
Thanks for your help. By using manifest, it was not working but using the code it is working
– santosh devnath
Sep 18 '18 at 13:06
...
Unable to set data attribute using jQuery Data() API
...ttributes) are just text. The data, functions, objects, etc that are used by JavaScript exist on a separate plane. Only when JavaScript is instructed to do so, it will read or update the HTML text, but all the data and functionality you create with JavaScript are acting completely separate from the...
When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
...d of a script.
You could have multiple CREATE TABLE statements, separated by GO. It's a way of isolating one part of the script from another, but submitting it all in one block.
BEGIN and END are just like { and } in C/++/#, Java, etc.
They bound a logical block of code. I tend to use BEGIN a...
How to send a JSON object using html form data
...but never executed, cause of submit button [type="submit"]
just replace it by type=button
<input value="Submit" type="button" onclick="submitform()">
inside your script;
form is not declared.
let form = document.forms[0];
xhr.open(form.method, form.action, true);
...
Open file dialog box in JavaScript
...
is there a way to control the displayed files by javascript... say I wanted to open file dialog and just wanted file extension with .pdf to display..
– Ajax3.14
Feb 24 '12 at 21:40
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HTML5 Video Dimensions
...deo id="foo" src="foo.mp4"></video>
var vid = document.getElementById("foo");
vid.videoHeight; // returns the intrinsic height of the video
vid.videoWidth; // returns the intrinsic width of the video
Spec: https://html.spec.whatwg.org/multipage/embedded-content.html#the-video-element
...
Update statement with inner join on Oracle
...SET t.OLD = t.NEW
It depends if the inline view is considered updateable by Oracle
( To be updatable for the second statement depends on some rules listed
here ).
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What is the purpose of Rank2Types?
...ction that takes a type t, and then returns a function that's parametrized by that type.
You see, in System F, you can't just apply a function like that id to a value right away; first you need to apply the Λ-function to a type in order to get a λ-function that you apply to a value. So for examp...