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jQuery pass more parameters into callback

.../ an object / whatever extra params you wish to pass. $.post("someurl.php", someData, doSomething(extraStuff), "json"); }; What is happening? In the last line, doSomething(extraStuff) is invoked and the result of that invocation is a function pointer. Because extraStuff is passed as an argu...
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How to insert element into arrays at specific position?

... @Artefacto "Arrays" in PHP are, in fact, ordered hash tables. PHP arrays act like arrays, but they are never really arrays; nor are they linked lists, or array lists. – Frederik Krautwald Aug 10 '14 at 11:31 ...
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Getting the location from an IP address [duplicate]

...ccording to their location. Is there a good and reliable way to do this in PHP? I am using JavaScript for client-side scripting, PHP for server-side scripting, and MySQL for the database. ...
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Odd behavior when Java converts int to byte?

... often in books you will find the explanation of casting from int to byte as being performed by modulus division. this is not strictly correct as shown below what actually happens is the 24 most significant bits from the binary value of the int number are discarded leaving ...
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Convert seconds to Hour:Minute:Second

...e amount of days in the year starting with 0. You can obviously review the php date manual to cater to your specific needs. – Nightwolf Aug 11 '16 at 6:51  ...
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Get the subdomain from a URL

...: Domain::PublicSuffix Java: http://sourceforge.net/projects/publicsuffix/ PHP: php-domain-parser C# / .NET: https://github.com/danesparza/domainname-parser Python: http://pypi.python.org/pypi/publicsuffix Ruby: domainatrix, public_suffix ...
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PDO get the last ID inserted

... That's because that's an SQL function, not PHP. You can use PDO::lastInsertId(). Like: $stmt = $db->prepare("..."); $stmt->execute(); $id = $db->lastInsertId(); If you want to do it with SQL instead of the PDO API, you would do it like a normal select qu...
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MySQL query to get column names?

I'd like to get all of a mysql table's col names into an array in php? 21 Answers 21 ...
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How can I create an array with key value pairs?

...dd key-value pairs to the end of the array, even if you have integer keys. PHP arrays are ordered, so if you want to prepend an array with a key-value pair, you have to do this: $data = ['user_email' => joy@cargomar.org'] + $data. – totymedli May 9 '18 at 22...
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Get OS-level system information

...get process CPU usage (without writing your own JNI code), but you need to cast the java.lang.management.OperatingSystemMXBean to a com.sun.management.OperatingSystemMXBean. This works on Windows and Linux, I haven't tested it elsewhere. For example ... call the get getCpuUsage() method more freque...