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Is .NET/Mono or Java the better choice for cross-platform development? [closed]
...e portable. Mono isn't implemented everywhere, and it lags behind the Microsoft implementation significantly. The Java SDK seems to stay in better sync across platforms (and it works on more platforms).
I'd also say Java has more tool availability across all those platforms, although there are ...
HTML 5 tag vs Flash video. What are the pros and cons?
...y out; <video> support is ubiquitous, including mobile devices. Almost anything that Flash could do, HTML can now do too. HTML won, Flash lost. If you're pondering on how to embed video in your page, just use <video> and don't give it a second thought. This question is only preserved...
Command to get time in milliseconds
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date +%s%N returns the number of seconds + current nanoseconds.
Therefore, echo $(($(date +%s%N)/1000000)) is what you need.
Example:
$ echo $(($(date +%s%N)/1000000))
1535546718115
date +%s returns the number of seconds since the epoch, if that's useful.
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Difference between CR LF, LF and CR line break types?
I'd like to know the difference (with examples if possible) between CR LF (Windows), LF (Unix) and CR (Macintosh) line break types.
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adding directory to sys.path /PYTHONPATH
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You could use:
import os
path = 'the path you want'
os.environ['PATH'] += ':'+path
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【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...
...：封装了Windows图形设备接口(GDI)中的画笔对象
CPoint类：操作CPoint和POINT结构
CRect类：封装了一个矩形区域及相关操作
CRgn类：封装用于操作窗口中的椭圆、多边形或者不规则区域的GDI区域
CSize类：用于表示相对坐标或位置
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How to measure time in milliseconds using ANSI C?
...NSI C function that provides better than 1 second time resolution but the POSIX function gettimeofday provides microsecond resolution. The clock function only measures the amount of time that a process has spent executing and is not accurate on many systems.
You can use this function like this:
s...
How do I check the operating system in Python?
...nux" or platform == "linux2":
# linux
elif platform == "darwin":
# OS X
elif platform == "win32":
# Windows...
sys.platform has finer granularity than sys.name.
For the valid values, consult the documentation.
See also the answer to “What OS am I running on?”
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Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
...sion and one of them definitely needs to be used - afterall what's the purpose of having a server which is just good at IO and nothing else? Suggestions needed!
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Java 反射最佳实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，变成自己的类，像是toolbar这样的类就可以进行这样的操作。
在自己写框架的时候，我们肯定会用到反射，很简单的例子就是事件总线和注解框架，翔哥就说过一句话：无反射，无框架。也正因为是自己写的框架，所以通过反...