... A collections.deque is optimized for pulling and pushing on both ends. They even have a dedicated rotate() method. from collections import deque items = deque([1, 2]) items.append(3) # deque == [1, 2, 3] items.rotate(1) # The deque is now: [3, 1, 2] item...

...tificate feature, you cannot set the common name (CN) for the certificate, and therefore cannot create a certificate bound to your choice of subdomain. One way around the problem is to use makecert.exe, which is bundled with the .Net 2.0 SDK. On my server it's at: C:\Program Files\Microsoft.Net\SD...

I understand that if I pass a value-type ( int , struct , etc.) as a parameter (without the ref keyword), a copy of that variable is passed to the method, but if I use the ref keyword a reference to that variable is passed, not a new one. ...

...nction only measures the amount of time that a process has spent executing and is not accurate on many systems. You can use this function like this: struct timeval tval_before, tval_after, tval_result; gettimeofday(&tval_before, NULL); // Some code you want to time, for example: sleep(1); g...

... I think he matter is Lion handles .local TLD differently because it's reserved for some Multicast DNS features (used by Bonjour). The only way i found to solve this issue is using a different TLD for development hosts (ie: .dev). It works fine for me, ...

...I'm not putting the graphics in-line, but storing them in my images folder and pointing to them. 14 Answers ...

... The accepted answer says to use format specifier "s" and append a Z on the end for UTC dates. That's all good and fine if you don't need the milliseconds, but if you want the milliseconds you have to use "o" like this answer shows. With "o", the milliseconds show up by defaul...

Arrays in JavaScript are very easy to modify by adding and removing items. It somewhat masks the fact that most languages arrays are fixed-size, and require complex operations to resize. It seems that JavaScript makes it easy to write poorly performing array code. This leads to the question: ...

... You can use the stat command stat -c %y "$entry" More info %y time of last modification, human-readable share | improve this answer ...

... URL of the page from which this request was initiated) if any is present, and "-" otherwise. User-agent is the browser identification string. The complete(?) list of formatters can be found here. The same section of the documentation also lists other common log formats; readers whose logs don't l...