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How do I get the current Date/time in DD/MM/YYYY HH:MM format?
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190
The formatting can be done like this (I assumed you meant HH:MM instead of HH:SS, but it's easy ...
What is digest authentication?
... sent. If they match then access is granted, otherwise it can send back a 401 Unauthorized (no login or failed login) or a 403 Forbidden (access denied).
Digest authentication is standardized in RFC2617. There's a nice overview of it on Wikipedia:
You can think of it like this:
Client makes req...
How do I remove the border around a focused contenteditable pre?
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Set the outline property to 0px solid transparent;. You might have to set it on the :focus state as well, for example:
[contenteditable]:focus {
outline: 0px solid transparent;
}
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How to get the top 10 values in postgresql?
...or this you can use limit
select *
from scores
order by score desc
limit 10
If performance is important (when is it not ;-) look for an index on score.
Starting with version 8.4, you can also use the standard (SQL:2008) fetch first
select *
from scores
order by score desc
fetch first 10 rows ...
CSS Selector for
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edited Jul 9 '14 at 0:13
answered Jan 22 '09 at 21:00
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Cross-platform way of getting temp directory in Python
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f = tempfile.TemporaryFile()
f.write('something on temporaryfile')
f.seek(0) # return to beginning of file
print f.read() # reads data back from the file
f.close() # temporary file is automatically deleted here
For completeness, here's how it searches for the temporary directory, according to the...
How to count the number of set bits in a 32-bit integer?
...ately to keep the table small.)
If you know that your bytes will be mostly 0's or mostly 1's then there are very efficient algorithms for these scenarios.
I believe a very good general purpose algorithm is the following, known as 'parallel' or 'variable-precision SWAR algorithm'. I have expressed th...
What is a .pid file and what does it contain?
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answered Nov 28 '11 at 13:05
Rafael SteilRafael Steil
4,13833 gold badges2222 silver badges2828 bronze badges
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What is the best method of handling currency/money?
... price, use:
number_to_currency(price, :unit => "€")
#=> €1,234.01
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How do you use Mongoose without defining a schema?
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@a20: I understand what you say about MySQL :) And I think Jonathan suggestion/as per Mongoose API Docs Note: Do not set to false unless you have good reason. Is absolutely fine with the current context (about only NO-SQL)
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