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Is gcc 4.8 or earlier buggy about regular expressions?
...the implementation.
Most parts of the library were more complete and are now almost fully implemented, but <regex> hadn't been, so it stayed in the same unfinished state since it was added.
Seriously though, who though that shipping an implementation of regex_search that only does "retur...
history.replaceState() example?
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Indeed this is a bug, although intentional for 2 years now.
The problem lies with some unclear specs and the complexity when document.title and back/forward are involved.
See bug reference on Webkit and Mozilla.
Also Opera on the introduction of History API said it wasn't using ...
Where to get “UTF-8” string literal in Java?
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Now I use org.apache.commons.lang3.CharEncoding.UTF_8 constant from commons-lang.
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Force CloudFront distribution/file update
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As of March 19, Amazon now allows Cloudfront's cache TTL to be 0 seconds, thus you (theoretically) should never see stale objects. So if you have your assets in S3, you could simply go to AWS Web Panel => S3 => Edit Properties => Metadata,...
Printing without newline (print 'a',) prints a space, how to remove?
...ly make a single call to print. Note that string concatenation using += is now linear in the size of the string you're concatenating so this will be fast.
>>> for i in xrange(20):
... s += 'a'
...
>>> print s
aaaaaaaaaaaaaaaaaaaa
Or you can do it more directly using sys.std...
Lodash - difference between .extend() / .assign() and .merge()
...mpletely overwritten by src's "p" property (they are the exact same object now).
– Kevin Wheeler
Jun 17 '15 at 23:38
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Slow Requests on Local Flask Server
...the delay was caused by the previous request not being closed properly, so now it is actually just stacking a lot of threads.
– kbtz
Oct 23 '15 at 11:38
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Get URL query string parameters
...ameter of parse_str(). -- parse_str($_SERVER['QUERY_STRING'], $params); -- now $params array will contain all the query string values.
– Amal Murali
Oct 20 '13 at 5:24
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Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.
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The backports gem now allows individual loading of backports.
You could then simply:
require 'backports/1.9.1/kernel/require_relative'
# => Now require_relative works for all versions of Ruby
This require will not affect newer versions,...
Does Python have “private” variables in classes?
... self.__var = 123
def printVar(self):
print self.__var
Now, if you try to access __var outside the class definition, it will fail:
>>>x = A()
>>>x.__var # this will return error: "A has no attribute __var"
>>>x.printVar() # this gives back 123
Bu...