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Difference between “!==” and “==!” [closed]
... !==! etc.. etc.. Operator combinations should be in unique format, unique order, unique combinations (all characters wont combine with all other characters) and definitely, without any space between them.
Check the operators list below;
...
How to parse a CSV file using PHP [duplicate]
...; $i2max=count($row);
while($i2 < $i2max)// numeric loop (order really matters here)
//while( list($k, $v) = each($row) )
{ if($i2 != 0) $csv=$csv.$delim;
$v=$row[$fields[$i2]];
if($mode=='EXCEL') //EXCEL 2quote escapes
...
CORS - How do 'preflight' an httprequest?
...ual request. Your preflight response needs to acknowledge these headers in order for the actual request to work.
For example, suppose the browser makes a request with the following headers:
Origin: http://yourdomain.com
Access-Control-Request-Method: POST
Access-Control-Request-Headers: X-Custom-H...
Can PHP cURL retrieve response headers AND body in a single request?
...R, 1);
// ...
$response = curl_exec($ch);
// Then, after your curl_exec call:
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$header = substr($response, 0, $header_size);
$body = substr($response, $header_size);
Warning: As noted in the comments below, this may not be reliable when used ...
How can I get enum possible values in a MySQL database?
...st. You can add or change the colors in the reference table, and your sexy order forms will automatically be updated. Awesome.
Now consider the evil ENUM: how do you extract the member list? You could query the ENUM column in your table for DISTINCT values but that will only return values t...
Correct owner/group/permissions for Apache 2 site files/folders under Mac OS X?
...es/">
Options Indexes MultiViews FollowSymLinks
AllowOverride All
Order allow,deny
Allow from all
</Directory>
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Get img thumbnails from Vimeo?
...videos>
<video>
[skipped]
<thumbnail_small>http://ts.vimeo.com.s3.amazonaws.com/235/662/23566238_100.jpg</thumbnail_small>
<thumbnail_medium>http://ts.vimeo.com.s3.amazonaws.com/235/662/23566238_200.jpg</thumbnail_medium>
<...
How to select the nth row in a SQL database table?
...dard windowing functions:
SELECT * FROM (
SELECT
ROW_NUMBER() OVER (ORDER BY key ASC) AS rownumber,
columns
FROM tablename
) AS foo
WHERE rownumber <= n
(which I just copied from the site linked above since I never use those DBs)
Update: As of PostgreSQL 8.4 the standard windowing...
How to prevent a jQuery Ajax request from caching in Internet Explorer?
...
You can disable caching globally using $.ajaxSetup(), for example:
$.ajaxSetup({ cache: false });
This appends a timestamp to the querystring when making the request. To turn cache off for a particular $.ajax() call, set cache: false on it locally, ...
Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
...
Since PHP/5.4.0, there is an option called JSON_UNESCAPED_UNICODE. Check it out:
https://php.net/function.json-encode
Therefore you should try:
json_encode( $text, JSON_UNESCAPED_UNICODE );
...