base64_开发者

use base64 image with Carrierwave

I want to perform the similar thing as from base64 photo and paperclip -Rails, but 开发者_如何学Cwith Carrierwave.[详细]

2023-04-10 04:17 分类：问答

Creating thumbnail squares of images in javascript (without losing aspect ratio)

I am making a client side Drag and Drop file upload script as a bookm开发者_开发技巧arklet. Before uploading I am using the File API to read the images into base64 format and display them as thumbnail[详细]

2023-04-10 01:49 分类：问答

sun.misc.BASE64Decoder showing error in java application

In some java 开发者_JAVA技巧file there is a use of : import sun.misc.BASE64Decoder; import sun.misc.BASE64Encoder;[详细]

2023-04-10 00:07 分类：问答

Convert a binary number to Base 64

I know this is a pretty silly question, but I don\'t know what to do. I have an arbitrary binary number, say,[详细]

2023-04-09 06:30 分类：问答

Allow any character in URL

I want to deliver an URL using Post in HTML/PHP with codeIgniter. So I output my URL\'s BASE64-Encoded in a hidden field because the URL is crawled from Googles response Page and nearly any character[详细]

2023-04-07 16:15 分类：问答

PHP: base64 image string to image reference

How do I take an base64 string image and covert it to a image reference.The base64 string is sent via ajax.I\'m not sure if image reference is the correct terminology so I\'ll provide an example.[详细]

2023-04-07 01:26 分类：问答

Trying to encode an image in base64 after resizing

In php, I\'m trying to encode an image in base64 after a resize. When I encode it directly with no resize it\'s working fine[详细]

2023-04-07 00:40 分类：问答

Base64 - Exif metadata

Is it possible to add EXIF metadata for \"ImageDescription\" to a base64 JPG image string? Could this one have a EXIF data \"ImageDescription\" that claims it\'s the Stack Overflow logo? http://paste[详细]

2023-04-06 22:06 分类：问答