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JavaScript blob filename without link
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Working example of a download button, to save a cat photo from an url as "cat.jpg":
HTML:
<button onclick="downloadUrl('https://i.imgur.com/AD3MbBi.jpg', 'cat.jpg')">Download</button>
JavaScript:
function downloadUrl(url, filename) {
let xhr = new XMLHttpReq...
How to clear an ImageView in Android?
...ing a different image. This is how the Contacts application does it:
if (photoId == 0) {
viewToUse.setImageResource(R.drawable.ic_contact_list_picture);
} else {
// ... here is where they set an actual image ...
}
...
Image comparison - fast algorithm
...rent sizes of the same image, but not for similar images. Eg two different photos of the same object might have very different hashes.
– Rena
Jul 21 '19 at 19:13
add a comment...
Gridview with two columns and auto resized images
I'm trying to make a gridview with two columns. I mean two photos per row side by side just like this image.
2 Answers
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Programmatically get own phone number in iOS
...'s phone number? Apple already allows permission-based access to contacts, photos, location, and the user's camera and microphone. Why not the phone number? There must be a good reason, but it's not immediately clear. It's unfortunate because prohibiting access causes devs to spend a lot of time and...
Removing whitespace between HTML elements when using line breaks
... the images are. A pretty border? That should be in CSS. A series of small photos of aeroplanes on a site about flying? Possibly content with no text equilivent needed.
– Quentin
Jul 8 '09 at 10:16
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ImageView 扩展：图片查看器扩展，支持缩放、双击缩放和动画缩放 · App In...
...为 Image1
调用 ImageView1.SetImage 图片路径为 "file:///sdcard/photo.jpg"
调用 ImageView1.SetScaleType 缩放类型为 3 // FIT_CENTER
2. 产品展示
电商应用中的产品图片展示：
当 图片列表.项目点击 索引
调用 ImageView1.SetIm...
How can I verify a Google authentication API access token?
....googleusercontent.com/-kYgzyAWpZzJ/ABCDEFGHI/AAAJKLMNOP/tIXL9Ir44LE/s99-c/photo.jpg",
"given_name": "Test",
"family_name": "User",
"locale": "en"
}
For more info, https://developers.google.com/identity/sign-in/android/backend-auth
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img tag displays wrong orientation
...the solution. Images now have metadata that specify the orientation of the photo. There is a new CSS spec for image-orientation.
Just add this to your CSS:
img {
image-orientation: from-image;
}
According to the spec as of Jan 25 2016, Firefox and iOS Safari (behind a prefix) are the only br...
How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
...umentException: Invalid column latitude unfortunately. Works perfectly for photos though!
– Lucas P.
Feb 28 at 12:47
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