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From Arraylist to Array
... edited Oct 23 '14 at 18:28
lgvalle
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answered Nov 1 '11 at 15:50
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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
...ljust methods:
"4".rjust(2, '0')
This will make the "4" right justified by ensuring it's at least 2 characters long and pad it with '0'. ljust does the opposite.
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HTTP Basic Authentication credentials passed in URL and encryption
... instruct apache to log this information, but it is certainly not doing so by default.
– DougW
Aug 13 '12 at 23:14
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Debugging JavaScript in IE7
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for step-by-step instructions, see @mitjak's answer
– rymo
Mar 23 '12 at 19:35
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How to set a JVM TimeZone Properly
...e the JVM parameter as you suggested and we finally got rid of the issue. By the way, the timezone information is stored by Windows in some registry. The updater I used updated the registry values also.
– Kushal Paudyal
Mar 25 '10 at 21:17
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C#: How to convert a list of objects to a list of a single property of that object?
...tring> orderedNames = people.Select(person => person.FirstName).OrderBy(name => name).ToList();
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How to send cookies in a post request with the Python Requests library?
...ain')]
response_headers.append(('Set-Cookie',cookie))
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return [bytes(post_env),response_headers]
I'm successfully able to authenticate with Bugzilla and TWiki hosted on the same domain my python wsgi script is running by passing auth user/password to my python script and pass the cook...
What is the difference between “Form Controls” and “ActiveX Control” in Excel 2010?
...job just can't be done with a basic Forms control.
Many user's computers by default won't trust ActiveX, and it will be disabled; this sometimes needs to be manually added to the trust center. ActiveX is a microsoft-based technology and, as far as I'm aware, is not supported on the Mac. This is so...
What's the difference between `1L` and `1`?
...to run faster and consume less memory. A double ("numeric") vector uses 8 bytes per element. An integer vector uses only 4 bytes per element. For large vectors, that's less wasted memory and less to wade through for the CPU (so it's typically faster).
Mostly this applies when working with indices....
Concatenating two std::vectors
... If you have concatenating several vectors to one, is it helpful to call reserve on the destination vector first?
– Faheem Mitha
Feb 4 '12 at 23:07
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