大约有 36,010 项符合查询结果（耗时：0.0295秒） [XML]
How do I merge a git tag onto a branch
...
I had to do git remote add upstream git@github.com/org/repo followed by git fetch --tags upstream to make it work.
– MarkHu
Jan 18 '17 at 23:54
...
Do something if screen width is less than 960 px
How can I make jQuery do something if my screen width is less than 960 pixels? The code below always fires the 2nd alert, regardless of my window size:
...
What are the benefits of learning Vim? [closed]
As a programmer I spend a lot of hours at the keyboard and I've been doing it for the last 12 years, more or less. If there's something I've never gotten used to during all this time, it's these annoying and almost unconscious constant micro-interruptions I experience while coding, due to some of th...
How to insert a newline in front of a pattern?
...ral to be escaped with a backslash, hence the \ before $. And finally, the dollar sign itself shouldn't be quoted so that it's interpreted by the shell, therefore we close the quote before the $ and then open it again.
Edit: As suggested in the comments by @mklement0, this works as well:
sed $'s/r...
Scrolling child div scrolls the window, how do I stop that?
...
You can inactivate the scrolling of the whole page by doing something like this:
<div onmouseover="document.body.style.overflow='hidden';" onmouseout="document.body.style.overflow='auto';"></div>
...
How do I tell CPAN to install all dependencies?
How do I tell CPAN to install all dependencies?
10 Answers
10
...
How to make a Java thread wait for another thread's output?
...ode that must wait for the dbThread, you must have something like this:
//do some work
synchronized(objectYouNeedToLockOn){
while (!dbThread.isReady()){
objectYouNeedToLockOn.wait();
}
}
//continue with work after dbThread is ready
In your dbThread's method, you would need to do s...
Avoid browser popup blockers
...low purely in JavaScript and I want to show the user the "grant access" window in a popup, but it gets blocked.
8 Answers
...
How do I set default terminal to terminator? [closed]
...
From within a terminal, try
sudo update-alternatives --config x-terminal-emulator
Select the desired terminal from the list of alternatives.
share
|
im...
JavaScript style for optional callbacks
...peof callback === 'function' && callback();
The typeof command is dodgy however and should only be used for "undefined" and "function"
The problems with the typeof !== undefined is that the user might pass in a value that is defined and not a function
...