大约有 46,000 项符合查询结果（耗时：0.0570秒） [XML]
Drop multiple tables in one shot in mysql
...
Maybe it's worth pointing out that the tables don't need to have any relationship at all. They can be completely independent and this syntax will still work.
– crmpicco
Feb 19 '14 at 10:11
...
Sending a message to nil in Objective-C
...entation: I wonder what " sending a message to nil " means - let alone how it is actually useful. Taking an excerpt from the documentation:
...
How do I force git to use LF instead of CR+LF under windows?
I want to force git to checkout files under Windows using just LF not CR+LF . I checked the two configuration options but I was not able to find the right combination of settings.
...
Change the URL in the browser without loading the new page using JavaScript
... current page but would also change the URL in the browser so if the user hits reload or bookmark, then the new URL is used?
...
How to ignore xargs commands if stdin input is empty?
...follow
|
edited May 13 '16 at 20:55
kenorb
105k4949 gold badges542542 silver badges576576 bronze badges
...
How do you move a commit to the staging area in git?
If you want to move a commit to the staging area - that is uncommit it and move all of the changes which were in it into the staging area (effectively putting the branch in the state that it would have been in prior to the commit) - how do you do it? Or is it something that you can't do?
...
How do I get the current date in JavaScript?
... = today.getFullYear();
today = mm + '/' + dd + '/' + yyyy;
document.write(today);
This will give you today's date in the format of mm/dd/yyyy.
Simply change today = mm +'/'+ dd +'/'+ yyyy; to whatever format you wish.
...
Launch Bootstrap Modal on page load
...e load inside a jQuery load event on the head section of your document and it should popup, like so:
JS
<script type="text/javascript">
$(window).on('load',function(){
$('#myModal').modal('show');
});
</script>
HTML
<div class="modal hide fade" id="myModal">
...
Is there a way to create multiline comments in Python?
...-line comments, and this is also what you'll find in many projects. Text editors usually have a shortcut to do this easily.
share
|
improve this answer
|
follow
...
Android list view inside a scroll view
I have an android layout which has a scrollView with a number of elements with in it. At the bottom of the scrollView I have a listView which is then populated by an adapter.
...