大约有 3,000 项符合查询结果(耗时:0.0213秒) [XML]

https://stackoverflow.com/ques... 

Send a file via HTTP POST with C#

...tes, 0, boundarybytes.Length); byte[] formitembytes = System.Text.Encoding.UTF8.GetBytes(Server.MapPath("questions.pdf")); rs.Write(formitembytes, 0, formitembytes.Length); rs.Write(boundarybytes, 0, boundarybytes.Length); string headerTemplate = "Content-Disposition: form-data; name=\"{0}\"; file...
https://stackoverflow.com/ques... 

Encrypting & Decrypting a String in C# [duplicate]

...enerate256BitsOfRandomEntropy(); var plainTextBytes = Encoding.UTF8.GetBytes(plainText); using (var password = new Rfc2898DeriveBytes(passPhrase, saltStringBytes, DerivationIterations)) { var keyBytes = password.GetBytes(Keysize / 8); ...
https://www.fun123.cn/reference/info/ 

App Inventor 2 中文网 · 项目指南

... 基于最新官方原版深度定制,同步更新,深度中文本土化 官方英文原版 基本定制 版本过旧 文档教程 ...
https://stackoverflow.com/ques... 

Reading InputStream as UTF-8

...""; try { InputStream is = new FileInputStream(filename); String UTF8 = "utf8"; int BUFFER_SIZE = 8192; BufferedReader br = new BufferedReader(new InputStreamReader(is, UTF8), BUFFER_SIZE); String str; while ((str = br.readLine()) != null) { file += str...
https://stackoverflow.com/ques... 

How do I convert an NSString value to NSData?

... NSString* str = @"teststring"; NSData* data = [str dataUsingEncoding:NSUTF8StringEncoding]; share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

Send POST request using NSURLSession

...uest requestWithURL:url]; // Convert POST string parameters to data using UTF8 Encoding NSString *postParams = @"api_key=APIKEY&email=example@example.com&password=password"; NSData *postData = [postParams dataUsingEncoding:NSUTF8StringEncoding]; // Convert POST string parameters to data us...
https://www.tsingfun.com/it/cpp/2025.html 

AfxIsValidAddress 测试内存地址 - C/C++ - 清泛网 - 专注C/C++及内核技术

...d writing (TRUE) or just reading (FALSE). 确定被测试内存是读写形式(真)还是只读形式(假)。 Return Value In debug builds, nonzero if the specified memory block is contained entirely within the program's memory space; otherwise 0. 在调试版,如果...
https://www.tsingfun.com/it/cpp/2080.html 

什么是 Ringbuffer ? - C/C++ - 清泛网 - 专注C/C++及内核技术

...介绍如何避免ringbuffer产生重叠,以及如何对ringbuffer进行读写操作。你可能注意到了我将ringbuffer和链表那样的数据结构进行比较,因为我并认为链表是实际问题的标准答案。 当你将Disruptor和基于 队列之类的实现进行比较时,事...
https://www.tsingfun.com/it/tech/2023.html 

同志们,学好FPGA,去做高频交易开发,还是有希望的 - 更多技术 - 清泛网 -...

...ing,网络硬件延迟的优化,对于海量数据的接收、存贮和读写,并行算法,嵌入式系统,而且越来越多的shop采用定制的硬件,因此对于非x86系统和处理器的深入了解也是非常有帮助的(例如GPU和FPGA)。正因为IT在高频交易中的...
https://bbs.tsingfun.com/thread-1382-1-1.html 

BLE(三)APP开发步骤 - 创客硬件开发 - 清泛IT社区,为创新赋能!

...后,便可对attributes(属性,参考前面的BLE协议栈)进行读写。利用getService、getCharacteristics获取外围设备的service和characteristic,对于其中支持写的characteristic在写入相应的数据,可实现外围设备的控制 了解BLE app的开发步骤后,...