大约有 12,000 项符合查询结果（耗时：0.0276秒） [XML]
Creating and playing a sound in swift
...nt to do is create and play a sound in swift that will play when I press a button, I know how to do it in Objective-C, but does anyone know how to in Swift?
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How to prevent scrollbar from repositioning web page?
...n-right: calc(-1 * (100vw - 100%));
}
Example. Click "change min-height" button.
With calc(100vw - 100%) we can calculate the width of the scrollbar (and if it is not displayed, it will be 0). Idea: using negative margin-right, we can increase the width of <html> to this width. You will see...
invalid byte sequence for encoding “UTF8”
.... To do it on Linux use "vim" editor:
vim (your text file), press "ESC": button and type ":goto (number returned by iconv)"
To find non ASCII characters you may use the following command:
grep --color='auto' -P "[\x80-\xFF]"
If you remove incorrect characters please check if you really need to...
Best TCP port number range for internal applications [closed]
...521 14415 14935
510 26490 26999
Source (via the CSV download button):
http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml
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How to update a menu item shown in the ActionBar?
...Item that I've set the attribute android:showAsAction to have it show as a button on the ActionBar. Which works fine.
7 An...
Change Checkbox value without triggering onCheckChanged
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The doc reads "Called when the checked radio button has changed. When the selection is cleared, checkedId is -1". This is really misleading, it should either have the isChecked passed through as well.
– AA_PV
Jan 3 '17 at 22:10
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Checkboxes in web pages – how to make them bigger?
...bigger, checkboxes just like anything else (even an iframe like a facebook button).
Wrap them in a "zoomed" element:
.double {
zoom: 2;
transform: scale(2);
-ms-transform: scale(2);
-webkit-transform: scale(2);
-o-transform: scale(2);
-moz-transform: scale(2);
transform-or...
iPhone SDK: what is the difference between loadView and viewDidLoad?
... (void)viewDidLoad
{
self.title = @"Create group";
// Right menu bar button is to Save
UIBarButtonItem *saveButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Save" style:UIBarButtonItemStyleDone target:self action:@selector(save)];
self.navigationItem.rightBarButtonItem = saveButtonIte...
The simplest possible JavaScript countdown timer? [closed]
... and only one restarts
An example that starts the count down timer when a button is pressed
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Hide Twitter Bootstrap nav collapse on click
...-collapse').collapse('hide'); on click event rather than making the toggle button click.
– Rohan
Oct 22 '14 at 23:02
7
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