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The 'json' native gem requires installed build tools
...tried installing ruby 1.9.2 on another Windows 2003 machine we have in our office, installed devkit and then tried "gem install json". I see the same problem. ("ERROR: Error installing json: The 'json' native gem requires installed build tools........."). Any other suggestions? Do you need more info...
Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
...->double is equivalent to converting US postal code 90210 with "US Post Office, Beverly Hills CA 90210".
– supercat
Sep 21 '18 at 15:07
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2015年硅谷最火的高科技创业公司都有哪些 - 资讯 - 清泛网 - 专注C/C++及内核技术
...通俗易懂Coursera – Specializations
学习Hive，Pig这些基本工具，如果做应用层，主要是把Hadoop的一些工作流要熟悉，包括一些基本调优，如果是想做架构，除了能搭建集群，对各个基础软件服务很了解，还要理解计算机的瓶颈和...
How can I open a URL in Android's web browser from my application?
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You need null check with resolveCheck. See the offical docs : Caution: If there are no apps on the device that can receive the implicit intent, your app will crash when it calls startActivity(). To first verify that an app exists to receive the intent, call resolveActivit...
How to get names of classes inside a jar file?
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This is great! And I found the office doc here. docs.oracle.com/javase/tutorial/deployment/jar/view.html
– Zihao Zhao
Sep 17 at 16:53
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Differences between Microsoft .NET 4.0 full Framework and Client Profile
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365
+50
What's ...
How do I disable a Pylint warning?
...e actual strings to use: gist.github.com/m451/965bb613177dd4fa896b815aa0e0e365
– masi
Apr 7 at 11:55
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实战Nginx与PHP（FastCGI）的安装、配置与优化 - 更多技术 - 清泛网 - 专注...
...--enable-fastcgi”是启用对PHP的FastCGI支持，“--enable-fpm”是激活对FastCGI模式的fpm支持。
在编译PHP时可以加入很多编译选项，但是这里为了介绍PHP的FastCGI功能没有加入更多的编译选项。
4.配置与优化PHP-FPM
PHP的全局配置文件是php.i...
How to decorate a class?
...time.date.today()
return today - datetime.timedelta(days=self.age*365)
class Boss(Employee):
def __init__(self, age, sex, siblings=0, bonus=0):
self.bonus = bonus
Employee.__init__(self, age, sex, siblings)
This way Boss has everything Employee has, with also his...
What languages are Windows, Mac OS X and Linux written in?
...s are written in either C or C++. Allegedly, for example, MS tried to redo Office in .NET but went back to C++. And the linux kernel uses many C++-like idioms but hand-cooked together in C, e.g. inheritance in driver code.
– Erik Alapää
Feb 23 '15 at 13:14
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