...logic to be introduced?. Is there any pitfalls in using controller all the time instead of link? – JPS Dec 14 '15 at 14:21  |  show 7 more com...

I am accessing a link on my site that will provide a new image each time it is accessed. 19 Answers ...

...ce (n-array size, k-values to delete). Performance measure seconds of user time N K New(seconds) Current(seconds) Speedup 1000 10 0.005 0.033 6X 10000 10 0.070 0.348 5X 10000 20 0.070 0.656 9X 10000 1 0.0...

...by using the same memory region for storing different objects at different times. That's it. It is like a room in a hotel. Different people live in it for non-overlapping periods of time. These people never meet, and generally don't know anything about each other. By properly managing the time-shar...

...ught me here, opening file descriptors for reading and writing at the same time should also be mentioned. #!/bin/bash # Open file descriptor (fd) 3 for read/write on a text file. exec 3<> poem.txt # Let's print some text to fd 3 echo "Roses are red" >&3 echo "Violets are ...

...compilers come with the handy -fsanitize=address flag, adding some compile time and run time overhead which does more error checking. According to the documentation these checks include catching segmentation faults by default. The advantage here is that you get a stack trace similar to gdb's output...

I need to get the first date (as org.joda.time.LocalDate ) of a month and the last one. Getting the first is trivial, but getting the last seems to need some logic as months have different length and February length even varies over years. Is there a mechanism for this already built in to JodaTime ...

.... Anyway, the Java designers could have created a new set interface every time a new map interface was created, but that pattern would be impossible to enforce when third parties create their own maps. It is better to have the static methods that derive new sets; that approach always works, even wh...

... It was not deprecated at the time that this was originally posted. Since the current AP then was 7 and the current API now is 19, there is probably another way to do this now. – Danny Remington - OMS May 6 '14 at 1...

...hem sequentially, forcing you to close the diff tool windows one file at a time. Update June 2012 (2-and-a-half years later): Comparing directories instead of file-by-file will be available soon: See [ANNOUNCE] Git 1.7.11.rc1: "git difftool" learned the "--dir-diff" option to spawn external di...