大约有 43,000 项符合查询结果（耗时：0.0348秒） [XML]
Selecting text in an element (akin to highlighting with your mouse)
...o.
jQuery (original answer)
I have found a solution for this in this thread. I was able to modify the info given and mix it with a bit of jQuery to create a totally awesome function to select the text in any element, regardless of browser:
function SelectText(element) {
var text = document....
Rebasing a branch including all its children
...Should not that be --onto F instead of --onto B, as all these commits are aready onto B, and we move them onto F ?
– Ad N
Sep 27 '16 at 14:46
...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...
When I read about the compiler error "punishment", the first thing I thought of was "Dobby had to iron his hands".
– Graeme Perrow
Mar 19 '09 at 13:09
...
Does Java casting introduce overhead? Why?
...enerated machine code.
First that pointer to the runtime type needs to be read. This is necessary for calling a virtual method in a similar situation anyway.
For casting to a class type, it is known exactly how many superclasses there are until you hit java.lang.Object, so the type can be read at ...
How to convert image to byte array
... way to get Byte array from image path is
byte[] imgdata = System.IO.File.ReadAllBytes(HttpContext.Current.Server.MapPath(path));
share
|
improve this answer
|
follow
...
How to parse JSON in Python?
...rformance. More recent versions provide optimizations that greatly improve read and writing.
– unode
Oct 14 '11 at 19:11
...
What happens to a declared, uninitialized variable in C? Does it have a value?
... // also zero
}
Non-static variables (local variables) are indeterminate. Reading them prior to assigning a value results in undefined behavior.
void foo() {
int x;
printf("%d", x); // the compiler is free to crash here
}
In practice, they tend to just have some nonsensical value in there ...
What is InnoDB and MyISAM in MySQL?
...ation to coarser granularity locks) and Oracle-style consistent nonlocking reads increase multi-user concurrency and performance. InnoDB stores user data in clustered indexes to reduce I/O for common queries based on primary keys. To maintain data integrity, InnoDB also supports FOREIGN KEY referent...
How to fetch all Git branches
... oneliner BEFORE git pull --all:
git branch -r | grep -v '\->' | while read remote; do git branch --track "${remote#origin/}" "$remote"; done
TL;DR version
git branch -r | grep -v '\->' | while read remote; do git branch --track "${remote#origin/}" "$remote"; done
git fetch --all
git pull ...
Is it a bad practice to use an if-statement without curly braces? [closed]
...
indeed, this answer actually took me from reading these answers cynically to being mildly concerned i may have actually made this mistake.
– omikes
Feb 7 '18 at 19:51
...