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'python' is not recognized as an internal or external command [duplicate]
So I have recently installed Python Version 2.7.5 and I have made a little loop thing with it but the problem is, when I go to cmd and type python testloop.py I get the error:
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'setInterval' vs 'setTimeout' [duplicate]
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I have a div I want to display once the page loads and fade away after X seconds. Would using setTimeout with a function which changes the style to display none accomplish this?
– Batman
Feb 12 '13 at 21:02
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Accessing members of items in a JSONArray with Java
...ust getting started with using json with java. I'm not sure how to access string values within a JSONArray. For instance, my json looks like this:
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Identifying and removing null characters in UNIX
...hells will recognize & deal with < or > anywhere in the argument string, actually. Surprised me too.
– pra
Mar 8 '10 at 18:16
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Difference between $(document.body) and $('body')
...e passing the element directly to jQuery. Alternatively, when you pass the string 'body', the jQuery selector engine has to interpret the string to figure out what element(s) it refers to.
In practice either will get the job done.
If you are interested, there is more information in the documentati...
How can I update window.location.hash without jumping the document?
...observed by Gavin Brock, to capture the id back you will have to treat the string (which in this case can have or not the "!") as follows:
id = window.location.hash.replace(/^#!?/, '');
Before that, I tried a solution similar to the one proposed by user706270, but it did not work well with Intern...
EXC_BAD_ACCESS signal received
...hing back from just about anything else including factory methods (e.g. [NSString stringWithFormat]) then you'll have an autorelease reference, which means it could be released at some time in the future by other code - so it is vital that if you need to keep it around beyond the immediate function ...
How to get UTC time in Python?
....strftime("%s"))
If you want microseconds, you need to change the export string and cast to float like: return float(now.strftime("%s.%f"))
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overlay opaque div over youtube iframe
...windowed which essentially gives it a z-index greater then everything else and it will overlay over anything.
Try appending this GET parameter to your URL:
wmode=opaque
like so:
https://www.youtube.com/embed/kRvL6K8SEgY?wmode=opaque
Make sure its the first parameter in the URL. Other paramete...
Validating parameters to a Bash script
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Use '-z' to test for empty strings and '-d to check for directories.
if [[ -z "$@" ]]; then
echo >&2 "You must supply an argument!"
exit 1
elif [[ ! -d "$@" ]]; then
echo >&2 "$@ is not a valid directory!"
exit 1
fi
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