大约有 3,118 项符合查询结果（耗时：0.0271秒） [XML]
jQuery to retrieve and set selected option value of html select element
...hanks for this nugget - was wondering why the new value doesn't show up on screen after changing the selectedIndex with $("#slot-choice").prop("selectedIndex", n).
– Samik R
Jun 4 '14 at 5:13
...
Xcode: Build Failed, but no error messages
...bug that it could not produce the error. Just move back on your path. Open screens you edited/opened last time. In My case ; was missing in one controller.
share
|
improve this answer
|
...
How to “add existing frameworks” in Xcode 4?
...
Follow the screen shots
you are ready to Go!
share
|
improve this answer
|
Checking if jquery is loaded using Javascript
...re using jquery inside the else (how the hell the message displays on your screen if you do not have jquery)
if ('undefined' == typeof window.jQuery) {
$('#selector').appendTo('jquery is NOT working');
} else {
$('#selector').appendTo('jquery is working');
}
Use JavaScript instead
if ('unde...
How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]
...window every time, alternatively you could use a specific name like "login_screen", if the window is already loaded it will reload the content with the URL you have provided
– FabianCook
Feb 16 '17 at 10:49
...
How to jump to top of browser page
I'm writing a modal popup and I need the browser to jump to the top of the screen when the open modal button is pressed. Is there a way to scroll the browser to the top using jQuery?
...
UIRefreshControl on UICollectionView only works if the collection fills the height of the container
...
I'm calling beginRefreshing() right after viewDidLoad(), but on some screens it doesn't work. And only collectionView.layoutIfNeeded() in viewDidLoad() helped me
share
|
improve this answer
...
What's the best way to communicate between view controllers?
...g Dependency Injection with a View Controller
Let's say you're building a screen in which several books are listed. The user can pick books he/she wants to buy, and then tap a "checkout" button to go to the checkout screen.
To build this, you might create a BookPickerViewController class that con...
How can I combine two commits into one commit? [duplicate]
...ction where you hit esc then enter to save the changes. [1]
When the next screen comes up, get rid of those garbage # lines [2] and create a new commit message or something, and do the same escape enter action. [1]
Wowee, you have fewer commits. Or you just broke everything.
[1] - or whatever w...
Print new output on same line [duplicate]
I want to print the looped output to the screen on the same line.
7 Answers
7
...