大约有 9,500 项符合查询结果（耗时：0.0214秒） [XML]
How to resize an Image C#
...ding mine:
public Image resizeImage(int newWidth, int newHeight, string stPhotoPath)
{
Image imgPhoto = Image.FromFile(stPhotoPath);
int sourceWidth = imgPhoto.Width;
int sourceHeight = imgPhoto.Height;
//Consider vertical pics
if (sourceWidth < sourceHeight)
{
...
File system that uses tags rather than folders?
...indie-rock good year=1999
$ tmsu tag melody.mp3 music
$ tmsu tag DC123.jpg photo landscape country=italy year=2014
$ tmsu files music year = 1999
./song.mp3
And the virtual filesystem:
$ mkdir mp
$ tmsu mount mp
$ ls mp
query tags
$ ls tags
country genre good landscape photo music year
$ l...
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...
Uniq by object attribute in Ruby
...
Use Array#uniq with a block:
@photos = @photos.uniq { |p| p.album_id }
share
|
improve this answer
|
follow
|
...
How to read the RGB value of a given pixel in Python?
...
photo = Image.open('IN.jpg') #your image
photo = photo.convert('RGB')
width = photo.size[0] #define W and H
height = photo.size[1]
for y in range(0, height): #each pixel has coordinates
row = ""
for x in range(0, wi...
What is this 'Lambda' everyone keeps speaking of?
...[name];
};
Later on, we may notice that we have a similar function:
var photos = [];
var getPhoto = function (name) {
if (! photo[name]) {
// expensive operations to get a user. Ajax for example
photos[name] = photo_from_ajax;
}
return photos[name];
};
There's clear...
When to use MongoDB or other document oriented database systems? [closed]
We offer a platform for video- and audio-clips, photos and vector-grafics. We started with MySQL as the database backend and recently included MongoDB for storing all meta-information of the files, because MongoDB better fits the requirements. For example: photos may have Exif information, video...
UIImagePickerController error: Snapshotting a view that has not been rendered results in an empty sn
...work from an UIAertControl - one option is to present the image picker for photo browser - this works fine and the other is to present for camera - this doesn't .where would i build in the delay when using a UIALertController?
– SimonTheDiver
Jan 23 '15 at 12:5...
jQuery AJAX file upload PHP
...tyle="color:red"></span><br/>
<input type="file" id="photo"><br/>
<script type="text/javascript" src="jquery-3.2.1.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$(document).on('change','#photo',function(...
Ruby: How to post a file via HTTP as multipart/form-data?
...
@matthias I'm trying to upload photo with OAuth gem, but failed. could you give me some example of your monkeypatch?
– Hooopo
May 16 '11 at 8:01
...