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How to remove an HTML element using Javascript?
.../>
</form>
JavaScript:
function removeDummy() {
var elem = document.getElementById('dummy');
elem.parentNode.removeChild(elem);
return false;
}
But you don't need (or want) a form for that at all, not if its sole purpose is to remove the dummy div. Instead:
HTML:
<inpu...
How can I capitalize the first letter of each word in a string?
...do something here...
18 Answers
18
...
git: How to diff changed files versus previous versions after a pull?
...D on the end there if you also have some changes in your work tree and you don't want to see the diffs for them.
I'm not sure what you're asking for with "the commit ID of my latest version of the file" - the commit "ID" (SHA1 hash) is that 40-character hex right at the top of every entry in the ou...
PHP Regex to check date is in YYYY-MM-DD format
...format and the array_sum trick is a terse way of ensuring that PHP did not do "month shifting" (e.g. consider that January 32 is February 1). See DateTime::getLastErrors() for more information.
Old-school solution with explode and checkdate:
list($y, $m, $d) = array_pad(explode('-', $date, 3), 3, ...
proper hibernate annotation for byte[]
...hese just fine on all major databases -- it seems to hide the JDBC Blob vendor peculiarities (as it should do).
8 Answers
...
How find all unused classes in Intellij Idea?
...ses. (it is difficult to find only classes in 3000 result list). How I can do that?
4 Answers
...
Better way to check if a Path is a File or a Directory?
...ctories and files. A user can select either a file or a directory and then do something with it. This requires me to have a method which performs different actions based on the user's selection.
...
How does one unit test routes with Express?
...is:
describe('GET /users', function(){
it('respond with json', function(done){
request(app)
.get('/users')
.set('Accept', 'application/json')
.expect(200)
.end(function(err, res){
if (err) return done(err);
done()
});
})
});
Upside: you can te...
Is “IF” expensive?
...m a function, virtual function calls, and function pointer calls.
So what does this all mean for performance? When the processor sees a branch instruction appear in its pipeline, it needs to figure out how to continue to fill up its pipeline. In order to figure out what instructions come after th...
Access index of the parent ng-repeat from child ng-repeat
...
Can I do something like this if I have one Collection repeat along with ng-repeat?Apparently it is returning undefined doing the same
– Ali Sadiq
Oct 5 '16 at 6:15
...