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What is time_t ultimately a typedef to?
...s of
arithmetic operations applied to time
values.
Unix and POSIX-compliant systems implement the time_t type as a signed
integer (typically 32 or 64 bits wide)
which represents the number of seconds
since the start of the Unix epoch:
midnight UTC of January 1, 1970 (not
counting ...
How to send password securely over HTTP?
...e (smarter than me at least!) have scrutinized this method of confidential communication for years.
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UIDevice uniqueIdentifier deprecated - What to do now?
It has just come to light that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and unavailable in iOS 7 and above. No alternative method or property appears to be available or forthcoming.
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Can I use non existing CSS classes?
...
491
"CSS class" is a misnomer; class is an attribute (or a property, in terms of scripting) that yo...
How do I efficiently iterate over each entry in a Java Map?
...ou do that, then it won't work as Entry is a nested Class in Map. java.sun.com/javase/6/docs/api/java/util/Map.html
– ScArcher2
Mar 22 '10 at 13:30
270
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How to get first N elements of a list in C#?
...
exactly, no exceptions thrown Skip and Take combined solved my problem as I wanted take any generic collection and process x items per batch
– JohanLarsson
Jun 24 '15 at 9:02
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Order Bars in ggplot2 bar graph
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Gregor Thomas
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answered Mar 6 '11 at 13:42
Gavin Simps...
How to check if the string is empty?
...
91
I would test noneness before stripping. Also, I would use the fact that empty strings are False...
what is reverse() in Django
... templatetag give some good info if you scroll down a bit to the "forwards compatibility" section
– j_syk
Jun 28 '12 at 14:58
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Joda-Time: what's the difference between Period, Interval and Duration?
...r the job rather than of relative performance. From the documentation with comments added by me in italics:
An interval in Joda-Time represents an interval of time from one millisecond instant to another instant. Both instants are fully specified instants in the datetime continuum, complete with ...