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Nginx与Lua - 更多技术 - 清泛网 - 专注C/C++及内核技术
...安装
需要最新版的Nginx,LuaJIT,ngx_devel_kit,ngx_lua等安装文件。
安装Lua或者LuaJIT都是可以的,但是出于效率的考虑,推荐安装LuaJIT。
shell> wget http://luajit.org/download/LuaJIT-<VERSION>.tar.gz
shell> tar zxvf LuaJIT-<VERSION>.tar.gz
shell> cd LuaJI...
CentOS+Nginx+PHP+MySQL详细配置(图解) - 更多技术 - 清泛网 - 专注C/C++及内核技术
...//在删除系统自带的PCRE之前,要先备份一下libpcre.so.0这个文件,因为RPM包的关联性太强,在删除后没libpcre.so.0这个文件时我们装PCRE是装不上的
#rpm -e --nodeps pcre-6.6-1.1 //删除系统自带的PCRE
# tar zxvf pcre-8.00.tar.gz
#cd pcre-8.00
...
Remove the last character from a string [duplicate]
...ote that this is a dangerous way to remove the extra comma at the end of a CSV string (a quite common issue when concatenating values in a loop). This would indeed turn A;B;C;D; to A;B;C;D, but will also transform A;B;;; to A;B. Often one wants to preserve the delimiters between empty values, becaus...
Convert string to a variable name
...names = c('jan', 'feb', 'march')
file_names = list_files('path to multiple csv files saved on drive')
assign(varnames[1], read.csv(file_names[1]) # This will assign the variable
From there, if you try to print the variable varnames[1], it returns 'jan'.
To work around this, you need to do
print(...
CruiseControl.Net 进行持续化集成 - IT产品资讯 - 清泛网 - 专注C/C++及内核技术
...源软件,你也可以在http://www.sf.net中找到它的源码和安装文件。如果你就是想使用CC.Net直接下载exe文件即可。下载后,在本地的安装过程如下:
双击CruiseControl.NET-1.3-Setup.exe程序,打开软件安装界面,如下:
一直点击Next...
Convert list of dictionaries to a pandas DataFrame
...written individually.
The following method is useful in that case.
import csv
my file= 'C:\Users\John\Desktop\export_dataframe.csv'
records_to_save = data2 #used as in the thread.
colnames = list[records_to_save[0].keys()]
# remember colnames is a list of all keys. All values are written corr...
Why am I seeing “TypeError: string indices must be integers”?
...ssues into a readable form. Using the advice on How can I convert JSON to CSV? I came up with this:
6 Answers
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CentOS+Nginx+PHP+MySQL详细配置(图解) - PHP - 清泛IT论坛,有思想、有深度
...//在删除系统自带的PCRE之前,要先备份一下libpcre.so.0这个文件,因为RPM包的关联性太强,在删除后没libpcre.so.0这个文件时我们装PCRE是装不上的
#rpm -e --nodeps pcre-6.6-1.1 //删除系统自带的PCRE
# tar zxvf pc...
windows C++ gbk转为utf-8 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ndows和linux使用的编码不同,所以需要将windows下的中文编码转换为 在windows与linux系统通过socket的传输数据里,如果传输中文字符,因为windows和linux使用的编码不同,所以需要将windows下的中文编码转换为linux使用的utf8格式的,否则...
App Inventor 2 AsciiConversion 拓展,ASCII编码与解码,Ascii码转换 · App Inventor 2 中文网
... App Inventor 2 AsciiConversion 拓展,ASCII编码与解码,Ascii码转换
AsciiConversion 拓展
AsciiCode: 给出字符,返回它相应的 Ascii码。
GiveCharacter: 给出 Ascii码,返回它相应的字符。
Conversio...