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How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?
In Firefox 3, the answer is 6 per domain: as soon as a 7th XmlHttpRequest (on any tab) to the same domain is fired, it is queued until one of the other 6 finish.
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Cost of len() function
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360
It's O(1) (constant time, not depending of actual length of the element - very fast) on every ...
map vs. hash_map in C++
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134
They are implemented in very different ways.
hash_map (unordered_map in TR1 and Boost; use tho...
Inline instantiation of a constant List
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javascript: Clear all timeouts?
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answered Jan 14 '12 at 4:43
user123444555621user123444555621
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What's the easiest way to escape HTML in Python?
.../HTML attribute.
EDIT: Note that cgi.escape has been deprecated in Python 3.2 in favor of html.escape, which does the same except that quote defaults to True.
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Create timestamp variable in bash script
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336
In order to get the current timestamp and not the time of when a fixed variable is defined, th...
How do I create a multiline Python string with inline variables?
... edited May 1 '18 at 2:45
user2357112 supports Monica
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answered Apr 11 '12 at 19:32
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iPhone Data Usage Tracking/Monitoring
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The thing is that pdp_ip0 is one of interfaces, all pdpXXX are WWAN interfaces dedicated to different functions, voicemail, general networking interface.
I read in Apple forum that :
The OS does not keep network statistics on a process-by-proces...
Base64 encoding in SQL Server 2005 T-SQL
...rt the original value ("TestData") to its hex string representation ("5465737444617461") to include as the argument to xs:hexBinary() in the XQuery statement.
I hope this helps someone!
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