laixintao

group([group1, ...])

Returns one or more subgroups of the match. If there is a single argument, the result is a single string; if there are multiple arguments, the result is a tuple with one item per argument. Without arguments, group1 defaults to zero (the whole match is returned). If a groupN argument is zero, the corresponding return value is the entire matching string; if it is in the inclusive range [1..99], it is the string matching the corresponding parenthesized group. If a group number is negative or larger than the number of groups defined in the pattern, an IndexError exception is raised. If a group is contained in a part of the pattern that did not match, the corresponding result is None. If a group is contained in a part of the pattern that matched multiple times, the last match is returned.

>>>
>>> m = re.match(r"(\w+) (\w+)", "Isaac Newton, physicist")
>>> m.group(0)       # The entire match
'Isaac Newton'
>>> m.group(1)       # The first parenthesized subgroup.

'Isaa

laixintao

#!/bin/bash
# Author: Linyos Torovoltos github.com/linyostorovovoltos

currentVersion="1.13.0"
multiline="0" # flag that indicates multiline option


getConfiguredClient()
{
  if command -v curl &> /dev/null ; then

laixintao

$ history | awk '{CMD[$2]++;count++;}END { for (a in CMD)print CMD[a] " " CMD[a]/count*100 "% " a;}' | grep -v "./" | column -c3 -s " " -t | sort -nr | nl | head -n20
     
     1  1758  30.5208%    git
     2  624   10.8333%    cd
     3  557   9.67014%    vim
     4  305   5.29514%    ls
     5  256   4.44444%    workon
     6  200   3.47222%    honcho
     7  186   3.22917%    python
     8  158   2.74306%    pip

laixintao

1. Week1

   1. Introduction
   2. Linear Regression with One Variable
   3. Linear Algebra Review

2. Week2

   1. Linear Regression with Multiple Variables
   2. Octave/Matlab Tutorial

3. Week3

   1. Logistic Regression
   2. Regularization

laixintao

sed -i "s/zhangsan/lisi/g" `grep zhangsan -rl /modules`
sed -i '' "s/judical/judicial/g" `ack -l 'judical' *`

laixintao

NOTE: subject to change! :

let g:jedi#goto_command = "<leader>d"
let g:jedi#goto_assignments_command = "<leader>g"
let g:jedi#goto_definitions_command = ""
let g:jedi#documentation_command = "K"
let g:jedi#usages_command = "<leader>n"
let g:jedi#completions_command = "<C-Space>"
let g:jedi#rename_command = "<leader>r"
let g:jedi#completions_enabled = 0

laixintao

# -*- coding: utf-8 -*-
import re


def clean(string):
    re_strip = re.compile(r'(^\s+)|([\s:：]+$)')
    print id(re_strip)
    result = re_strip.sub('', string)
    return result

laixintao

# -*- coding: utf-8 -*-

"""
$ python formdata.py "typeId=2&enTableName=SYJ_SXQYHMD_SYJ&searchName=&personField=QYMC&page=1&pageSize=10"
[
    ('typeId', '2'),
    ('enTableName', 'SYJ_SXQYHMD_SYJ'),
    ('searchName', ''),
    ('personField', 'QYMC'),
    ('page', '1'),

laixintao

" ## Note:
" 1. vim字体受终端的限制，所以如果不是gvim， set guifont是无效的
" 2. 需要安装配色方案，还需要对终端进行配置，如果只安装了Vim的，Vim会看起来雾蒙蒙的一片
"
" 终端配色安装:
" 1. 设置Termial配色：git clone git://github.com/seebi/dircolors-solarized.git
" 2. 注意第二个参数是dircolor是的文件夹 
"   cp ~/dircolors-solarized/dircolors.256dark ~/.dircolors
"   eval 'dircolors .dircolors'
" 3. 使设置生效

laixintao

1. develop更新了没
2. pip install 更新了没 -U
3. 数据库更新了没
4. 清除cookie重新登录