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Encoding as Base64 in Java
I need to encode some data in the Base64 encoding in Java. How do I do that? What is the name of the class that provides a Base64 encoder?
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How to open, read, and write from serial port in C?
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248
I wrote this a long time ago (from years 1985-1992, with just a few tweaks since then), and jus...
A non-blocking read on a subprocess.PIPE in Python
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414
fcntl, select, asyncproc won't help in this case.
A reliable way to read a stream without blo...
Using SSH keys inside docker container
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154
It's a harder problem if you need to use SSH at build time. For example if you're using git clon...
VSS使用指南 - 开源 & Github - 清泛网 - 专注IT技能提升
...(branch)文件就是在项目之间建立了不同的文件路径。
1.1.4 工作文件夹(working folder)
VSS是存储和管理文件的工具，但是编辑和编译文件必须在VSS指定文件夹中进行。这个文件夹叫工作文件夹，它可以是现存的文件夹，也可以是VSS...
Set transparent background of an imageview on Android
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HarshadHarshad
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Can lambda functions be templated?
... feature has already been integrated into the standard draft.
UPDATE 2014: C++14 has been released this year and now provides Polymorphic lambdas with the same syntax as in this example. Some major compilers already implement it.
At it stands (in C++11), sadly no. Polymorphic lambdas would be ...
How to obtain the query string from the current URL with JavaScript?
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241
Have a look at the MDN article about window.location.
The QueryString is available in window.l...
Exotic architectures the standards committees care about
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114
+50
Take a lo...
How to find the duration of difference between two dates in java?
...t diffInDays = (int) ((dt2.getTime() - dt1.getTime()) / (1000 * 60 * 60 * 24));
if (diffInDays > 1) {
System.err.println("Difference in number of days (2) : " + diffInDays);
return false;
} else if (diffHours > 24) {
System.err.println(">...