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MySQL - Rows to Columns
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+1 This is by far the best/most clear explanation of pivot tables/cross tabs in MySQL I have seen
– cameron.bracken
Aug 21 '12 at 16:24
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How to write a:hover in inline CSS?
...to do. I needed it for some hover buttons, the method is this:
.hover-item {
background-color: #FFF;
}
.hover-item:hover {
background-color: inherit;
}
<a style="background-color: red;">
<div class="hover-item">
Content
</div>
</a
In this case, the ...
How to determine the memory footprint (size) of a variable?
...ting browser session with something like shown below:
Xhprof + Xhgui (the best in my opinion to profile both cpu and memory)
With Xhprof and Xhgui you can profile the cpu usage as well or just the memory usage if that's your issue at the moment.
It's a very complete solutions, it gives you full con...
#pragma pack effect
...dding the downsides of packing. (unaligned object accesses are slow in the best case, but will cause errors on some platforms.)
– jalf
Jul 23 '10 at 14:55
11
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SQL Client for Mac OS X that works with MS SQL Server [closed]
...n, Ruby, and Java are definitely worthless. Love is not free - but is the best thing in the world. Sunny afternoons don't last.
– Sam Axe
Sep 11 '13 at 20:30
add a comment
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JavaScript, Node.js: is Array.forEach asynchronous?
...t, you should consider to use a different approach:
function processArray(items, process) {
var todo = items.concat();
setTimeout(function() {
process(todo.shift());
if(todo.length > 0) {
setTimeout(arguments.callee, 25);
}
}, 25);
}
and then ca...
Concatenating string and integer in python
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It also sticks in an extra blank between the two items, unless you use the v3 print() function and set some of its parameters.
– Levon
Jul 19 '12 at 10:59
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How to initialise memory with new operator in C++?
...ething. A Windows example would be VirtualAlloc()
4) This is usually the best option. Avoid having to manage the memory yourself at all. You can use STL containers to do just about anything you would do with raw memory, including allocating and initializing all in one fell swoop:
std::vector<...
Bootstrap 3 Navbar Collapse
...a better way to do it. Recompiling the Bootstrap LESS to your needs is the best (easiest) way. Otherwise, you'll have to find all the CSS media queries that affect your Navbar, overwrite them to default styles @ the 768px width and then revert them back at a higher min-width.
Recompiling the LESS ...
How do I create delegates in Objective-C?
... Thanks. As nice and thorough as the accepted answer is, I learn best from some compact sample code. It's good to have two answers.
– sudo
Mar 13 '14 at 1:14
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