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How to use cURL to get jSON data and decode the data?
....../api.php?action=getThreads&hash=123fajwersa&node_id=4&order_by=post_date&order=desc&limit=1&grab_content&content_limit=1";
Using cURL
// Initiate curl
$ch = curl_init();
// Will return the response, if false it print the response
curl_setopt($ch, CURLOPT_RETU...
PHP Pass variable to next page
... variables. Sessions and cookies are quite easy to use, with session being by far more secure than cookies. More secure, but not completely secure.
Session:
//On page 1
$_SESSION['varname'] = $var_value;
//On page 2
$var_value = $_SESSION['varname'];
Remember to run the session_start(); stateme...
MySQL Cannot Add Foreign Key Constraint
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Was caused by a different collation on the tables for me, one was UTF-8 and the other was latin1.
– ug_
Jul 23 '15 at 22:01
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If REST applications are supposed to be stateless, how do you manage sessions?
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The fundamental explanation is:
No client session state on the server.
By stateless it means that the server does not store any state about the client session on the server side.
The client session is stored on the client. The server is stateless means that every server can service any client at...
Determining whether jQuery has not found any element
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Futuraprime is right but you can shorten your syntax by doing the following:
if ($("#id").length) {
//at least one element was found
} else {
//no elements found
}
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How can I shift-select multiple checkboxes like GMail?
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Inspired by the fine answers provided, here's a plain JavaScript version using Array.prototype to coerce nodelists to use array functions, rather than for loops.
(function () { // encapsulating variables with IIFE
var lastchec...
How do you return the column names of a table?
...d
where sysobjects.xtype = 'u'
and sysobjects.name = 'MyTableName'
order by syscolumns.name
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How can I display just a portion of an image in HTML/CSS?
...is-length y-axis-length at x-coordinate y-coordinate).
polygon — defined by a series of x/y coordinates in relation to the element's origin of the top-left corner. As the path is closed automatically the realistic minimum number of points for a polygon should be three, any fewer (two) is a line or...
Sql Server equivalent of a COUNTIF aggregate function
I'm building a query with a GROUP BY clause that needs the ability to count records based only on a certain condition (e.g. count only records where a certain column value is equal to 1).
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RESTful Alternatives to DELETE Request Body
... I concur with @Gabe, sending a body with methods which have no body by definition is a sure-fire way to randomly lose data as your bits traverse the internet pipes, and you'll have a very difficult time debugging it.
– Nicholas Shanks
Sep 10 '14 at 9:25
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