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Cropping an UIImage
...epresentation of an image, similar to what's seen in the album view of the Photos app. (I know I could use a UIImageView and adjust the crop mode to achieve the same results, but these images are sometimes displayed in UIWebViews ).
...
Convert JS Object to form data
...ds to be added with .prop instead of [prop]. For example, formData.append('photos[0][file]', file) didn't work on google chrome, while
formData.append('photos[0].file', file) worked
Ignore some properties in my object
The following code should work on IE11 and evergreen browsers.
function objectT...
NSOperation vs Grand Central Dispatch
...hanism of NSOperation. For example, an App like 500px that shows dozens of photos, use NSOperation we can cancel requests of invisible image cells when we scroll table view or collection view, this can greatly improve App performance and reduce memory footprint. GCD can't easily support this.
Also ...
Creating a blurring overlay view
...age
{
// ***********If you need re-orienting (e.g. trying to blur a photo taken from the device camera front facing camera in portrait mode)
// theImage = [self reOrientIfNeeded:theImage];
// create our blurred image
CIContext *context = [CIContext contextWithOptions:nil];
CI...
A generic error occurred in GDI+, JPEG Image to MemoryStream
...eam(m);
//TEST
img.Save("C:\\test.jpg");
var bytes = PhotoEditor.ConvertImageToByteArray(img);
return img;
}
It appears that the memory stream that the object was created on has to be open at the time the object is saved. I am not sure why this is. Is anyone able to...
What's the fuss about Haskell? [closed]
...grammer. It's an experiential thing. (To make an analogy, I can show you photos of my 1970 trip to China, but after seeing the photos, you still won't know what it was like to have lived there during that time. Similarly, I can show you a Haskell 'quicksort', but you still won't know what it mean...
Entity Framework - Include Multiple Levels of Properties
...enInclude(post => post.Author)
.ThenInclude(author => author.Photo)
.ToList();
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Is there an equivalent to background-size: cover and contain for image elements?
...img-container">
<img class="background-image" src="https://picsum.photos/1024/768/?random">
<p style="padding: 20px; color: white; text-shadow: 0 0 10px black">
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag...
Programming with white text on black background?
... black may looks unnatural. So Visual Studio is using dark grey, just like Photoshop.
Visual Studio Team Says:
According to The Visual Studio Blog, dark editor themes are overall more preferred, reduced strain over long time usage is the top reason.
Emotional Expectation:
Emotionally, at least for...
How to parse JSON in Java
...id": "1234567890",
"picOfPersonWhoPosted": "http://example.com/photo.jpg",
"nameOfPersonWhoPosted": "Jane Doe",
"message": "Sounds cool. Can't wait to see it!",
"likesCount": "2",
"comments": [],
"timeOfPost": "1234567890"
...