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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...
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...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
...
I'll consider the problem of many<->one/many casemappings first and separately from handling different Normalization forms.
For example:
x heiße y
^--- cursor
Matches heisse but then moves cursor 1 too much. And:
x heisse y
^--- cursor
Matches heiß...
Why does multiprocessing use only a single core after I import numpy?
...this counts more as an OS issue, but I thought I would ask here in case anyone has some insight from the Python end of things.
...
Mongoose populate after save
...
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) ...
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...
What REALLY happens when you don't free after malloc?
...lushed, or if they're a temp file, they might not get deleted when you're done. Also, database handles should have their transactions committed and then closed when you're done with them. Similarly, if you're using an object oriented language like C++ or Objective C, not freeing an object when you...
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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