大约有 10,000 项符合查询结果（耗时：0.0294秒） [XML]
How do I simulate a hover with a touch in touch enabled browsers?
...
Try this:
<script>
document.addEventListener("touchstart", function(){}, true);
</script>
And in your CSS:
element:hover, element:active {
-webkit-tap-highlight-color: rgba(0,0,0,0);
-webkit-user-select: none;
-webkit-touch-...
What is the difference between HTTP_HOST and SERVER_NAME in PHP?
...ogus value, your server config would automatically return 503 and your PHP script wouldn't even be run!
– Pacerier
Jul 14 '13 at 15:01
1
...
What is __pycache__?
...re it... All it does is make your program start a little faster. When your scripts change, they will be recompiled, and if you delete the files or the whole folder and run your program again, they will reappear (unless you specifically suppress that behavior).
When you're sending your code to other ...
git working on two branches simultaneously
...s own new dedicated directory, cool-app-feature-A.
That replaces an older script contrib/workdir/git-new-workdir, with a more robust mechanism where those "linked" working trees are actually recorded in the main repo new $GIT_DIR/worktrees folder (so that work on any OS, including Windows).
Again,...
Strip html from string Ruby on Rails
....
Loofah Gem
unsafe_html = "ohai! <div>div is safe</div> <script>but script is not</script>"
doc = Loofah.fragment(unsafe_html).scrub!(:strip)
doc.to_s # => "ohai! <div>div is safe</div> "
doc.text # => "ohai! div is safe "
...
What is a domain specific language? Anybody using it? And in what way?
...
Groovy is a scripting language that runs in a JVM. It's basically intended to be a Java answer to Ruby. It's a general purpose language but it can be used to write DSLs. docs.groovy-lang.org/docs/latest/html/documentation/…
...
Easiest way to check for an index or a key in an array?
...r this SO question: How to tell if a string is not defined in a bash shell script?
A wrapper function:
exists(){
if [ "$2" != in ]; then
echo "Incorrect usage."
echo "Correct usage: exists {key} in {array}"
return
fi
eval '[ ${'$3'[$1]+muahaha} ]'
}
For example
if ! ex...
How to write to a file, using the logging Python module?
...
@notihs, the server doesn't run the script file directly so the section below if __name__ == '__main__': doesn't get executed.
– Rami Alloush
Jan 16 at 18:23
...
How to extract a git subdirectory and make a submodule out of it?
...ct.git foo only makes foo a submodule starting from HEAD. In that respect, scripting filter-branch is superior as it permits to achieve "do as if if subdir was a submodule from the very beginning"
– Gregory Pakosz
Dec 23 '12 at 19:43
...
Bootstrap 3 Collapse show state with Chevron icon
Using the core example taken from the Bootstrap 3 Javascript examples page for Collapse ,
I have been able to show the state of collapse using chevron icons.
...