大约有 1,930 项符合查询结果（耗时：0.0267秒） [XML]
What is the difference between encode/decode?
...posite - read string encoded in UTF-8 and treat it as an Unicode, so the \u360 would be one character, not 5. Then you decode a string (with selected encoding) and get brand new object of the unicode type.
Just as a side note - you can select some pervert encoding, like 'zip', 'base64', 'rot' and s...
What is Rack middleware?
...
360
Rack as Design
Rack middleware is more than "a way to filter a request and response" - it's a...
What is the difference between “px”, “dip”, “dp” and “sp”?
... 240
Pixels (=width*dpi) 240 360
Density (factor of baseline 160) 1.0 1.5
Density-independent pixels 240 240
(“dip” or “dp” or “dps”)
Scale-independent pixels
(“sip...
To Workflow or Not to Workflow?
...nctionalities of a BPM product.
BPM solutions, like Metastorm BPM, Global360, and K2.NET, provide human centric workflow, tasks, roles, and system integration that can model and streamline the business processes like your insurance claim system. Use ASP.NET to build the interface that integrates ...
Read an Excel file directly from a R script
... 20
# readxl 341.0006 344.8904 347.0779 346.4518 348.9273 360.1808 20
# gdata 43860.4013 44375.6340 44848.7797 44991.2208 45251.4441 45652.0826 20
Here's the relative data:
# expr min lq mean median uq max
# 1 xlsx 13.06 13.16 13.65 13.75 ...
What's the difference between the atomic and nonatomic attributes?
...
360
This is explained in Apple's documentation, but below are some examples of what is actually ha...
Java 理论与实践: 线程池与工作队列 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...并发实用程序，这个包应该用于 Java 开发工具箱 1.5 发行版。
结束语
线程池是组织服务器应用程序的有用工具。它在概念上十分简单，但在实现和使用一个池时，却需要注意几个问题，例如死锁、资源不足和wait() 及 notify(...
Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...老牌的脚本编程语言了，Python这些年也成了一些linux发行版的预置解释器。
编译型语言，只要有解释器，也可以用作脚本编程，如C shell是内置的（/bin/csh），Java有第三方解释器Jshell，Ada有收费的解释器AdaScript。
如下是一个PHP S...
What is a Portable Class Library?
...rogrammers create projects that will run over multiple platforms like Xbox 360, Windows Phone, Silverlight and .NET Framework (4 and above). this is done through omitting some specific API's that is not supported by your chosen target platforms that will cause you to lose some available features of ...
Mozilla PDF.js：PDF在线预览 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...DF文件的平台。https://github.com/ChineseDron/pdf.js# 是从Mozilla原版中fork出来的一个版本，原版的链接在这里https://github.com/mozilla/pdf.js 原版的版次新一些，我们用原版。
PDF.js怎么用
这个viewer我觉得就是PDF.js的最终UI。根据以往经验...