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Changing the current working directory in Java?
...igation, it seems that user.dir only works for some classes, including the one I tested with at first. new FileOutputStream("foo.txt").close(); creates the file in the original working directory even if user.dir is changed by the program.
– Michael Myers♦
Jun...
Learning assembly [closed]
... MASM, with its quirks, bugs, and so-called high-level features has done more to confuse assembly programmers—beginners and experts alike—more than anything I can think of.
– I. J. Kennedy
Feb 7 '11 at 0:57
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Mongoose populate after save
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In case that anyone is still looking for this.
Mongoose 3.6 has introduced a lot of cool features to populate:
book.populate('_creator', function(err) {
console.log(book._creator);
});
or:
Book.populate(book, '_creator', function(err) ...
Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
...shop that simulates different disabilities/impairments to people. This is done via a website created especially for this presentation.
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What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
...i in "foo bar"; do...'
echo $i # so only runs the loop once
done
# foo bar
Contrast that behavior with the following:
var="foo bar"
for i in $var; do # Expands to 'for i in foo bar; do...'
echo $i # so runs the loop twice, once for each argument
done
# foo
# bar
As wit...
Passing Data between View Controllers
...ller. You would use this method if you wanted to pass an object/value from one view controller to another view controller that you may be pushing on to a navigation stack.
For this example, we will have ViewControllerA and ViewControllerB
To pass a BOOL value from ViewControllerA to ViewController...
How to parse JSON to receive a Date object in JavaScript?
...s, objects, arrays, and the literals true, false, and null. Since Date is none of those, it is a complex type which should be stored as an object, rather than a string, so you can include type information such as the type name in special members like "$type" that would never resolve to a real object...
how to avoid a new line with p tag?
... this... SPAN seems better fit for this situation.
– one.beat.consumer
Dec 13 '11 at 0:00
5
Span ...
How to solve javax.net.ssl.SSLHandshakeException Error?
...payment I'm facing this error. I use servlet for back-end process. Can any one say how to fix this issue?
6 Answers
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How do I Sort a Multidimensional Array in PHP [duplicate]
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array_multisort() is the way I've always done it, though it can be a bit tricky to wrap your head around how it works at first.
– Garrett Albright
Sep 18 '08 at 22:46
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