binary-data

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Serving binary files from the database with compojure

I have the following routes definition: (require \'[compojure.core :as ccore] \'[ring.util.response :as response])[详细]

2023-01-21 13:37 分类：问答
How do I store arbitrary binary data in a binary serialized class?

Using C#/.NET for my application, I\'ve got a series of classes in my main data model that represent "binary" (as opposed to text) content. I\'ve got a inheritance setup like this:[详细]

2023-01-20 20:08 分类：问答
Is it possible to match a regex against binary data in .net?

I know that I can use regex to match substrings in a string,but is it possible to match some patterns in binary data using regex?If so then in what format should the binary data be -binary array, stre[详细]

2023-01-19 20:53 分类：问答
How to store binary data in a Lua string

I needed to create a custom file format with embedded meta information. Instead of whipping up my own format I decide to just use Lua.[详细]

2023-01-18 10:50 分类：问答
Reading a CR2 (Raw Canon Image) header using Python

I\'m trying to extract the date/time when a picture was taken from the CR2 (Canon format for raw pictures).[详细]

2023-01-16 01:44 分类：问答
Accessing binary data from Javascript, Ajax, IE: can responseBody be read from Javascript (not VB)?

First of all, I am aware of this question: How do I load binary image data using Javascript and XMLHttpRequest?[详细]

2023-01-15 20:04 分类：问答
Write large 4 byte integer as an unsigned, binary

I have integers which floats between values: 4000000000-4294967000 (which is less than int max for a 4 byte unsigned int)[详细]

2023-01-14 00:44 分类：问答
Generate binary file with given structure

I have a device witch use binary format style config, and i have to generate that files on-the-fly. File structure must consist of a number of configuration settings (1 per parameter) each of the for[详细]

2023-01-13 14:58 分类：问答
Best way to assert compatible architecture when reading and writing a file?

I have a program that reads and writes a binary file. A file is interchangeable between executions of the program on the same platform, but a file produced on one machine may not be valid on another p[详细]

2023-01-13 05:37 分类：问答
Java - saving data in BLOB file

i want to save a lot of binary data files(pdf, images, office docs...) into one single \"blob\" file. now i\'m not sure what is better, saving stuff with java Serializable and save things to disc or t[详细]

2023-01-12 19:38 分类：问答