大约有 340 项符合查询结果（耗时：0.0171秒） [XML]
How to detect when cancel is clicked on file input?
...novel solution. I have a Progressive Web App which allows users to capture photos and videos and upload them. We use WebRTC when possible, but fall back to HTML5 file pickers for devices with less support *cough Safari cough*. If you're working specifically on an Android/iOS mobile web application w...
Navigation bar show/hide
...
If this is for a photo viewer application, hiding the nav bar causes an unpleasant jump for the image view, which I haven't found how to prevent. 3.2 lets you use UIGestureRecognizer for double taps, which is a much neater approach (for iPad...
How do I find Waldo with Mathematica?
...for some definition of 'useful'.) (This reminds me of some of the things iPhoto will sometimes identify as a face in our photo collection...)
– Brett Champion
Dec 12 '11 at 20:21
...
jQuery trigger file input
...rc="http://upload.wikimedia.org/wikipedia/commons/thumb/3/34/Icon_-_upload_photo_2.svg/512px-Icon_-_upload_photo_2.svg.png" width="20px" height="20px"/>
</label>
<input type="file" value="upload" id="uploadFile" class="uploadFile" />
</div>
</body>
...
Find a file in python
...areful of case sensitivity. for name in files: will fail looking for super-photo.jpg when it's super-photo.JPG in the file system. (an hour of my life I'd like back ;-) Somewhat messy fix is if str.lower(name) in [x.lower() for x in files]
– matt wilkie
Dec 16 ...
What is the maximum amount of RAM an app can use?
... RAM allocation but instantly jumps up to 90Mb when you start loading some photos in memory. When you open Activity with a ViewPager with preloaded photos (3,5Mb each) you can get 190Mb easily in seconds.
But this doesn't mean you have issues with memory management.
The best advice I can give is ...
How to allow to accept only image files?
...mageInput accept="image/*" (change)="processFile(imageInput)" name="upload-photo" type="file" id="upload-photo" />
And then, in your javascript script
processFile(imageInput) {
if (imageInput.files[0]) {
const file: File = imageInput.files[0];
var pattern = /image-*/;
if...
HTML entity for the middle dot
...so known as middle dot, as HTML entity
&middot;
Example
Home · Photos · About
You could also use the bullet point character, as HTML entity
&bull;
Example
Home • Photos • About
share
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Installing a dependency with Bower from URL and specify version
...ecify your dependencies:
{
"dependencies": {
...
"photo-swipe": "git@github.com:dimsemenov/PhotoSwipe.git#v3.0.x",
#bower 1.4 (tested with that version) can read repositorios with uri format
"photo-swipe": "git://github.com/dimsemenov/PhotoSwipe.git#v3.0.x",
...
Xcode Simulator: how to remove older unneeded devices?
...pen URL in simulator
- `xcrun simctl addmedia booted ./test.mp4` to upload photo or video file (for photos app)
- `xcrun simctl get_app_container booted <your apps bundle identifier>` to find the app container (where identifier is like *com.bundle.identifier*)
- `xcrun simctl help` to explore ...