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jQuery Get Selected Option From Dropdown
...ned the dropdown previously -- e.g., var mySelect = $('#mySelect'); /* ... more code happens ... */ var selectedText = mySelect.find(':selected').text();
– Charles Wood
Jul 10 '14 at 21:34
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How to make rounded percentages add up to 100%
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Detecting superfluous #includes in C/C++?
... that there are quite a few #includes that don't need to be there and anymore. Leaving them there only prolong the compile time and adds unnecessary compilation dependencies. Trying to figure out which are still needed can be quite tedious.
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What's wrong with using $_REQUEST[]?
...ug when you have just a couple of users with old cookies you don't use any more hanging around and breaking the forms in ways no-one else can reproduce.
You can change this behaviour to the much more sensible GP (no C) order with the request_order config in PHP 5.3. Where this is not possible, I pe...
Print a list in reverse order with range()?
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use reversed() function:
reversed(range(10))
It's much more meaningful.
Update:
If you want it to be a list (as btk pointed out):
list(reversed(range(10)))
Update:
If you want to use only range to achieve the same result, you can use all its parameters. range(start, stop, ...
Why does git perform fast-forward merges by default?
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Fast-forward merging makes sense for short-lived branches, but in a more complex history, non-fast-forward merging may make the history easier to understand, and make it easier to revert a group of commits.
Warning: Non-fast-forwarding has potential side effects as well. Please review https:...
Append value to empty vector in R?
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# yet another way?!?
for (v in values)
vector <- c(vector, v)
# ... more ways
help("append") would have answered your question and saved the time it took you to write this question (but would have caused you to develop bad habits). ;-)
Note that vector <- c() isn't an empty vector; it's...
Any way to break if statement in PHP?
... break an if, a lot of nested ifs won't be necessary, making the code much more clean and aesthetic.
This sample code illustrate that CERTAINS SITUATIONS where breaked if can be much more suitable than a lot of ugly nested ifs... if you haven't faced that certain situation does not mean it doesn't ...
Function to Calculate Median in SQL Server
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2019 UPDATE: In the 10 years since I wrote this answer, more solutions have been uncovered that may yield better results. Also, SQL Server releases since then (especially SQL 2012) have introduced new T-SQL features that can be used to calculate medians. SQL Server releases have a...
Bash script absolute path with OS X
...nd didn't want it to collide with the "real" realpath! (I'm sure there's a more elegant way, but I am a bash n00b.)
– Andrew Theken
Sep 26 '12 at 21:57
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