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Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v
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You have broken version of RVM. Ubuntu does something to RVM that produces lots of errors, the only safe way of fixing for now is to:
sudo apt-get --purge remove ruby-rvm
sudo rm -rf /usr/share/ruby-rvm /etc/rvmrc /etc/profile.d/rvm.sh
open n...
Cannot use Server.MapPath
... Cant't find such reference I found only this two: System.Web.ApplicationServices, System.Web.Services....
– a1204773
Jun 19 '12 at 18:01
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Bootstrap date and time picker [closed]
...ing all views to select date/time using mouse/touch, it also has a mask option (by default) which lets the user to quickly type the date/time based on a pre-specified format.
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LibStatusBar icon disappears on 3rd-party app launch
...SStatusBarServer to NO explicitly by calling [item setHidesTime:NO].
Additionally, if you're not making any changes to the icon, set icon.manualUpdate = NO.
References:
Libstatusbar on the iPhoneDevWiki
LSStatusBarItem.mm source
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Xcode crash when refreshing provisioning profiles
I cant seem to refresh my provisioning profiles in Xcode without crashes. Every time I press the refresh button in organizer it crashes and I retrieve this line from the error log:
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fstream默认不支持中文路径和输出整数带逗号的解决办法 - C/C++ - 清泛网 -...
...中文，则创建一般会失败。如下面代码：view plain#include<iostream>#include<fstream...我们用fstream来创建一个新文件，如果文件路径中带有中文，则创建一般会失败。如下面代码：
#include <iostream>
#include <fstream>
#include <string>
#include <d...
TokuMX vs. MongoDB 性能对比 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...goDB 80G
内存使用比较：
TokuMX,cacheSize设置为30G，开directio，内存使用完没有cache的。
# free -g
total used free shared buffers cached
Mem: 31 31 0 0 0 0
-/+ buffers/cache: ...
领域驱动设计系列（三）:事件驱动上 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...解决这个程序员不仔细的问题。
事件驱动
因为我熟悉iOS的开发，我就想到了iOS的Notification Center. 那我我DeActive一个设备，我就只DeActive这个设备，很SRP是不是？ 但是别的地方如何拿到通知？ 于是事件就自然的付出水面了。如...
phpcms 启用手机门户（自动判断手机浏览器） - 更多技术 - 清泛网 - 专注C/...
...以在手机模板中添加如下js解决：
<script>
try{if(self.location='http://m.xx.com'){
top.location.href='http://m.xx.com/index.php';
}}catch(e){}
</script>
-----------------------------------------------------------
上述这种，虽然开启了手机访问，但是不支...
探讨nginx与php-fpm是不是以多进程多线程方式运行的 - 更多技术 - 清泛网 -...
...也可以设置每个进程的最大连接数，如下：
worker_connections 1024;
Php-fpm
在php-fpm的配置文件中可以设置开启多少个php-fpm进程，如下：
pm.max_children = 5
同时也可以设置每个进程的最大连接数，如下：
pm.max_requests = 500
疑惑
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