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What's the difference between a 302 and a 307 redirect?
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So, from a parser/agent/browser perspective, we can simply treat 302 and 307 as identical right? (The exact same piece of code can be used to handle both cases without further distinguishment?)
– Pacerier
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Is there a way to remove the separator line from a UITableView?
... You can change the view by implementing tableView:viewForHeaderInSection: from the UITableViewDelegate protocol.
– Bart Jacobs
Jul 27 '13 at 7:48
add a comment
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Can't compare naive and aware datetime.now()
....datetime object with timezone info as following
d = datetime.datetime.utcfromtimestamp(int(unix_timestamp))
d_with_tz = datetime.datetime(
year=d.year,
month=d.month,
day=d.day,
hour=d.hour,
minute=d.minute,
second=d.second,
tzinfo=pytz.UTC)
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Variable declaration placement in C
...t is probably worth noting that only the declaration of s is an extension (from C89 point of view). The declaration of c is perfectly legal in C89, no extensions needed.
– AnT
Apr 16 '10 at 23:16
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PHP: How to remove all non printable characters in a string?
... you just want the 7 bit printable ASCII chars, you can rip out everything from 0-31 and 127-255 with this:
$string = preg_replace('/[\x00-\x1F\x7F-\xFF]/', '', $string);
It matches anything in range 0-31, 127-255 and removes it.
8 bit extended ASCII?
You fell into a Hot Tub Time Machine, and ...
C++: How to round a double to an int? [duplicate]
... stored as stored as 54.999999...? 55 is exactly representable in binary32 from IEEE 754. Its representation is 0x425c0000. As you can see, it's more than exact: It has plenty of digits to store some fractional part you add to it. And it's especially true of 0.5, which is a power of two.
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Getting SyntaxError for print with keyword argument end=' '
...2.4), you can use the __future__ module to enable it in your script file:
from __future__ import print_function
The same goes with unicode_literals and some other nice things (with_statement, for example). This won't work in really old versions (i.e. created before the feature was introduced) of ...
Is there a performance difference between i++ and ++i in C?
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From Efficiency versus intent by Andrew Koenig :
First, it is far from obvious that ++i is more efficient than i++, at least where integer variables are concerned.
And :
So the question one should be asking is not w...
How to split one string into multiple variables in bash shell? [duplicate]
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Apart from being an ugly last-resort solution, this has a bug: You should absolutely use double quotes in echo "$STR" unless you specifically want the shell to expand any wildcards in the string as a side effect. See also stackove...
What's the difference between JPA and Hibernate? [closed]
...r ORM. Also, I understand that Hibernate has more features than JPA 2. But from a practical point of view, what really is the difference?
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