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Get table column names in MySQL?
Is there a way to grab the columns name of a table in mysql?
using php
19 Answers
19
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How to find the foreach index?
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This should be useful if you want to use a plain old PHP associative array to store data which is to be exposed via the Iterable interface (where you need to keep track of where you are in a loop).
– Peter
Dec 15 '11 at 21:33
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Android static object lifecycle
...cation?
The OS starts a process and assigns it a unique process id and allocates a process table.A process start an instance of DVM(Dalvik VM); Each application runs inside a DVM.
A DVM manages class loading unloading, instance lifecycle, GC etc.
Lifetime of a static variable: A static variable...
What is the purpose of Order By 1 in SQL select statement?
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Also see:
http://www.techonthenet.com/sql/order_by.php
For a description of order by. I learned something! :)
I've also used this in the past when I wanted to add an indeterminate number of filters to a sql statement. Sloppy I know, but it worked. :P
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Why does the 260 character path length limit exist in Windows?
...tion used that defined value.
My structure is correctly defined, and only allocates 592 bytes total. That means that i am only able to receive a filename that is less than 260 characters. Windows promised me that if i wrote my application correctly, my application would continue to work in the futu...
How do you find the sum of all the numbers in an array in Java?
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You can't. Other languages have some methods for this like array_sum() in PHP, but Java doesn't.
Just..
int[] numbers = {1,2,3,4};
int sum = 0;
for( int i : numbers) {
sum += i;
}
System.out.println(sum);
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Tutorials and libraries for OpenGL-ES games on Android [closed]
...ome good OpenGL ES tutorials for Android here too: http://obviam.net/index.php/category/opengl/
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Which concurrent Queue implementation should I use in Java?
...Queue will have a much worse memory footprint - it still has a large array allocated in memory the whole time, while the LinkedBlockingQueue will have a negligible memory footprint when close to empty.
– Krease
Aug 8 '14 at 23:13
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What is the purpose of the “Prefer 32-bit” setting in Visual Studio and how does it actually work?
...is set on the executable. The only 2GB restrictions I know are about array/allocation sizes that are limited by Int32 range (about 2GB).
– Alexei Levenkov
Aug 22 '12 at 5:56
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How do you test functions and closures for equality?
...e in Java, but there's it's more obvious). These closures objects are heap allocated, and store the data captured by the closure, which act like implicit parameter's to the closure's function. The closure object holds a reference to a function which operates upon the explicit (via func args) and imp...