
Pixel value differences between opencv and java - Stack Overflow
2018年2月8日 · I'm working with OpenCL on both OpenCV and Java BufferedImage and found that opening the image produces different data outputs.
How to understand macro `likely` affecting branch prediction?
2020年4月4日 · setcc reads FLAGS, in this case set by the cmp right before. Read the manual.. This looks like you forgot to enable optimization, so __builtin_expect is just creating a 0 / 1 boolean value in a register and branching on it being non-zero, instead of branching on the original FLAGS condition.
"Ten million questions" announcement breaks the navigation tabs …
2015年8月24日 · I guess the simplest fix would be to get rid of it. "Really. Clever. Copywriting." is just so, so lame. The world is drenched in silly advertising messages, and it is particularly annoying where the ad agency / whoever is trying to be "clever".
c++ - How does `g++ -O3` generated `xmm` things affect branch ...
2020年4月5日 · I think code tells everything: project cat branch_prediction_victim.cpp. #include <algorithm> #include <ctime> #include <iostream> int main(int argc, char* argv ...
android - Set GIF on Background of button - Stack Overflow
2017年11月29日 · is it possible to apply GIF on background of button.I have tried by the following code by taking the reference from this.
What does the regular expression ^(\\d{1,2})$ mean?
2014年7月11日 · I am trying to understand what the regular expression ^(\\d{1,2})$ stands for in google sheets. A quick look around the regex sites and in tools left me confused. Can anybody please help?
how to give the color to first column of the grid?
2012年1月12日 · i want to give color to the first coloumn as same as header of the grid. this is the image of original grid which i want.
android - Why components gets shrinked when not wrapped in …
2017年11月20日 · I am creating a project following Stephen Grider tutorial but i really got stuck when my view shrinked when i didn't wrap with ScrollView.
Is there any difference between these two statements?
2012年6月5日 · With this declaration you have a primitive type float and assigned it a value. Primitive type is a datatype that is composed of no other datatype and it cannot be split furthur(to explain it simply). primitive is generally a builtin type.