What do you want to save?
Add Code snippet
New code examples
-
Shell/Bash 2021-08-29 15:57:02
bash redirect stdout and stderr to the same file
# Basic syntax: command &> output_and_error_file # Note, in Bash and other Linux shells, when a program is executed, it # uses one of three standard I/O streams. Each stream is represented # by a numeric file descriptor: # - 0, or stdin, the sta... Add solution -
Java 2021-08-29 14:53:01
2d arraylist in java
int vertexCount = 3; ArrayList<ArrayList<Integer>> graph = new ArrayList<>(vertexCount); //Next, we'll initialize each element of ArrayList with another ArrayList: for(int i=0; i < vertexCount; i++) { graph.add(new ArrayList()); } Add solution -
Swift 2021-08-29 13:07:01
swift collection view check if you are at the bottom
func scrollViewDidScroll(_ scrollView: UIScrollView) { let height = scrollView.frame.size.height let contentYoffset = scrollView.contentOffset.y let distanceFromBottom = scrollView.contentSize.height - contentYoffset if distanceFromBottom... Add solution -
Shell/Bash 2021-08-29 12:23:02
plasma
Plasma is a state of matter the idiots at school dont teach you. Add solution -
Other 2021-08-29 12:06:02
how to handle tabs in selenium
How do we handle windows/tabs? - We have to switch driver's focus to different window to be able to handle that one using window handles. - windowHandle: is a unique alphanumerical string randomly generated for each window/tab. ... Add solution