...be the callback from a http rest request you made. Node tries to maximize CPU efficiency by eliminating thread context switches. Because node made this opinionated choice that ALL I/O is asynchronous, that also means that all it's frameworks/add-ons support this choice. It's easier to write apps t...

... Provided with plain LXC. 2) Resource isolation: system resources like cpu and memory can be allocated differently to each process container, using cgroups. Provided with plain LXC. 3) Network isolation: each process container runs in its own network namespace, with a virtual interface and...

...The main problem here is that it ignores all and any error: Out of memory, CPU is burning, user wants to stop, program wants to exit, Jabberwocky is killing users. This is way too much. In your head, you're thinking "I want to ignore this network error". If something unexpected goes wrong, then you...

...ng with a tiny tiny little program, and a nice and relatively unencumbered CPU to compile it for you. You won't always be so lucky. If you ever delve into the realms of serious computer programming, you'll be seeing projects with line counts that can reach millions, rather than dozens. That's a l...

...n elements will be equal to A f(n) + B (measured in, say, clock cycles or CPU operations). It's key to understanding that you also have these constants A and B, which arise from the specific implementation. B represents essentially the "constant overhead" of your operation, for example some preproc...

...truction and one matching destruction of the copy are omitted, thus saving CPU time, and one object is not created, thus saving space on the stack frame. share | improve this answer | ...

...Commits, or your Cross Product was fine for a smaller set but now takes up CPU and Memory as it scales larger, this may also be true for using DISTINCT, you are calling a function for every row, your key matches don't use an index because of CASTING type conversion or NULLS or functions... Too many...

...as markedly improved the feel of the editor, it still feels cumbersome for CPU intensive tasks as described above, and is still slow in startup. Apart from performance improvements, Atom feels significantly more stable across the board. Development of Sublime has picked up again since Jan 2015, wit...

...am and mark small functions that get called lots of times and burn through CPU cycles that as inline. The keyword here is "small" - once the function call overhead is negligible compared to the time spent in the function, it's pointless to inline them. The other use I'd suggest is if you've got sma...

...nGL 4 programs calculate the transformation matrix (which is small) on the CPU, and then give the matrix and all points to be transformed to OpenGL, which can do the thousands of matrix multiplications for different points really fast in parallel. Manually written vertex shaders then do the multipl...