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Count table rows
... What is the best way for using COUNT() to write a variable in PHP? Do I do "...COUNT(*) AS rowCount..." in the SQL, does it use $results->num_rows, or is there a way to call this result directly?
– Nosajimiki
Apr 24 '17 at 19:26
...
How to word wrap text in HTML?
...SS3.
The best cross browser solution is to use your server side language (php or whatever) to locate long strings and place inside them in regular intervals the html entity ​
This entity breaks the long words nicely, and works on all browsers.
e.g.
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&#8...
CocoaPods Errors on Project Build
...pod install. (It's similar to gemfile.lock and composer.lock for rails and php dependency management, respectively). To learn more please read the docs. Credit goes to cbowns.
In my case, what I did was that I was doing some house cleaning for my project (ie branching out the integration tests as...
Is “for(;;)” faster than “while (TRUE)”? If not, why do people use it?
...loop condition to be a boolean, such as while (true) or while (1 == 1). In PHP, keywords are case-insensitive but the language prefers the capitalization TRUE.
However, for (;;) is always completely correct in all of those languages.
...
How big can a user agent string get?
...ind the fastest hash algorithm that didn't produce any collisions. For my PHP environment I found md5 performed quickly at 2.3 seconds with no collisions. Interestingly I tried crc32 and crc32b and they also performed at 2.3 seconds with no collisions. But, because md5 has more combinations than c...
Getting an empty JQuery object
...my case. Maybe I should open a question about it, but I solved it by using PHP instead of jQuery so I can't really dig more into it right now.
– cregox
Mar 2 '11 at 19:02
2
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What does it mean when an HTTP request returns status code 0?
...requests using jQuery
var xhr = $.ajax({
type: "POST",
url: "some.php",
data: "name=John&location=Boston",
success: function(msg){
alert( "Data Saved: " + msg );
}
});
//kill the request
xhr.abort()
It's worth noting that running the .abort() method on an XHR objec...
Execute stored procedure with an Output parameter?
...r possible ways to execute stored procedure(like EXEC , calling from C# or PHP) but this is the easiest and a non technical person can do this. so +1 for this and thx for sharing the information.
– Dhaval
Sep 3 '13 at 11:13
...
Programmatically access currency exchange rates [closed]
... sure it's far from the most elegant way to do this, but I'm pretty new to PHP. Hope it helps!
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How to sort an array of objects by multiple fields?
...nding on the parser. I made a gist and test suite.
– php_nub_qq
Sep 21 '17 at 17:18
Based on the sample data it looks ...