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Where does PHP's error log reside in XAMPP?
... me - for whatever reason.
I simply had to create a folder in \xampp\php\ called logs and then the php_error_log file was created and written to.
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How to convert list of tuples to multiple lists?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How do I convert NSInteger to NSString datatype?
...alue) converts the given NSInteger to an NSNumber object for which you can call the required function, stringValue.
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How can I get seconds since epoch in Javascript?
...can create a Date object (which will have the current time in it) and then call getTime() to get the ms since epoch.
var ms = new Date().getTime();
If you want seconds, then divide it by 1000:
var sec = new Date().getTime() / 1000;
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How do I concatenate strings in Swift?
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As a side note, this is called string interpolation, not concatenation.
– dcastro
Jun 16 '14 at 7:42
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How to prevent gcc optimizing some statements in C?
...urpose of volatile is to let the compiler know that the memory access has side effects, and therefore must be preserved. In this case, the store has the side effect of causing a page fault, and you want the compiler to preserve the page fault.
This way, the surrounding code can still be optimized,...
How to collapse all methods in Xcode?
...ode 9 Beta5 according to beta release note: Resolved in Xcode 9 beta 5 – IDE
Here is how:
Press and hold ⌘ (command) button in keyboard and move/hover mouse cursor on any (start or end) braces. It will automatically highlight, block area.
Keep (hold) ⌘(command) button in pressed condition a...
Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
... Perfect this was definitely my preferred option. I try to avoid the mouse when I can. :)
– ahsteele
Jun 22 '10 at 19:56
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Running multiple commands in one line in shell
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cp file1 file2 ; cp file1 file3 ; rm file1
If you require that the individual commands MUST succeed before the next can be started, then you'd use && instead:
cp file1 file2 && cp file1 file3 && rm file1
That way, if either of the cp commands fails, the rm will not run....
Gradient of n colors ranging from color 1 and color 2
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Added a link which provides better options for color gradients and hues which work in both color and B&W.
– Anusha
Sep 24 '14 at 15:40
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