trydofor

# POST
curl --include
  --request POST
  --header "Content-type: application/json" 
  --data '{"name":"Nuthanger Farm","location":{"lat" : 51.244031,"long" : -1.263224}}' 
  http://localhost:9000/trydofor

# GET
curl --include http://localhost:9000/trydofor

trydofor

以下代码具有浓烈的坏味道，根据自己的手感，保证以功能>性能>可读性，重构之。

更多练习，可参见

• http://www.moilioncircle.com/actions/006.quiz.case-mini-accounting.html
• http://www.moilioncircle.com/actions/005.quiz.case-blind-date.html
• http://www.moilioncircle.com/actions/004.quiz.case-mini-authentication.html
• http://www.moilioncircle.com/actions/003.quiz.sql-loan-sum.html
• http://www.moilioncircle.com/actions/002.quiz.java-build-sql.html

trydofor

/*
    sublime-imfix.c
    Use LD_PRELOAD to interpose some function to fix sublime input method support for linux.
    By Cjacker Huang <jianzhong.huang at i-soft.com.cn>
    By whitequark@whitequark.org

    How to compile:
gcc -shared -o libsublime-imfix.so sublime_imfix.c  `pkg-config --libs --cflags gtk+-2.0` -fPIC
How to use:
LD_PRELOAD=./libsublime-imfix.so sublime_text

trydofor

#!/bin/bash

pkg=`echo $1 | tr '.' '/'`
mkdir -p src/{main,test}/resources
mkdir -p src/{main,test}/java/$pkg

trydofor

! xmodmap -pke|grep -E ' (Caps|Cont|Home|Next|[hjkl] )'
! xev 

! 交换Caps(66)和Ctrl(37)
remove Lock = Caps_Lock
remove Control = Control_L
keysym Control_L = Caps_Lock
keysym Caps_Lock = Control_L
add Lock = Caps_Lock
add Control = Control_L

trydofor

#!/bin/bash
if [[ -z $(ps -C 'emacs --daemon' -o pid=) ]]; then
    env LC_CTYPE=zh_CN.UTF-8 emacs --daemon
fi

/usr/bin/emacsclient "$@"

trydofor

!! Exec=bash -c "/usr/bin/xmodmap $HOME/.xmodmaprc"
! xmodmap .xmodmaprc
! xmodmap -pke|grep -E ' (Caps|Cont|Home|Next|Up|Down|Left|Right|Home|End|Prior|Next|Delete|Escape|Mode_switch)'
! xev 

!! Control_L(37)变成Mode_switch
remove Control = Control_L
keycode  37 = Mode_switch NoSymbol

!! Caps_Lock(66)变成Control_L

trydofor

Win 快捷键归类

C = Control Btn1 = 左键 M = Alt Btn2 = 中键 S = Shift Btn3 = 右键 W = Window Wheel = 滚轮 左手: 1234 qwer asdf zxcv 右手 :yuiop hjkl; nm,./ 方向: aswd hjkl

Win + Ctl 全局功能/窗口移动

trydofor

#!/bin/bash
cat << EOF
#On Client:
[ -d ~/.ssh ] || mkdir .ssh
[ -f ~/.ssh/id_rsa.pub ] || ssh-keygen -t rsa
cat ~/.ssh/id_rsa.pub

# On Server
[ -d ~/.ssh ] || mkdir .ssh
cat >>~/.ssh/authorized_keys <<END

trydofor

    public static void main(String[] args) throws ParseException {
        SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd");
        Calendar c = Calendar.getInstance();
        c.set(2017,10,30); // 月份从0开始，10标识11月
        System.out.println(s.format(c.getTime()));
        c.add(Calendar.MONTH,3); // 月末对齐
        System.out.println(s.format(c.getTime()));

        Date d = s.parse("2017-13-45"); // 会有解析错误么？不会