大约有 40,000 项符合查询结果（耗时：0.0506秒） [XML]
How to use Checkbox inside Select Option
...
You cannot place checkbox inside select element but you can get the same functionality by using HTML, CSS and JavaScript. Here is a possible working solution. The explanation follows.
Code:
var expanded = false;
function showCheckboxes() {
var checkboxes = document.getElementById("...
Run all SQL files in a directory
I have a number of .sql files which I have to run in order to apply changes made by other developers on an SQL Server 2005 database.
The files are named according to the following pattern:
...
“Failed to load platform plugin ”xcb“ ” while launching qt5 app on linux without qt installed
...e same place as your binary or shared library file. If that works, you may set LD_LIBRARY_PATH (hacky) or, as mentioned in the answer by @bossbarber, QT_QPA_PLATFORM_PLUGIN_PATH.
– csl
Oct 6 '16 at 7:06
...
How to revert a Git Submodule pointer to the commit stored in the containing repository?
...less
--rebase or --merge is specified or the key submodule.$name.update
is set to rebase or merge.
Run this and all should be well:
git submodule update --init
You can add the --recursive flag as well to recurse through all submodules.
...
Appending a line to a file only if it does not already exist
I need to add the following line to the end of a config file:
10 Answers
10
...
Why do we check up to the square root of a prime number to determine if it is prime?
To test whether a number is prime or not, why do we have to test whether it is divisible only up to the square root of that number?
...
List all sequences in a Postgres db 8.1 with SQL
...ks like if I pick the "active" sorting method, the site just remembers the setting right away (here I was digging around in preferences to find a place to set it as default to no avail). Hm, now if only we had a "asker-accepted answer doesn't automatically trump everything else"-option, that would b...
vertical-align with Bootstrap 3
...rised no one mentioned this yet but, instead of the comment stuff, you can set "font-size: 0;" on the parent of the inline-block divs to remove the "mystery space"
– Poff
Jun 4 '15 at 14:26
...
How do you make an array of structs in C?
I'm trying to make an array of structs where each struct represents a celestial body.
7 Answers
...
Make Heroku run non-master Git branch
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...