Always challenge miracle

Always challenge miracle

Recently I'm thinking of the meaning in my life. Whatever I lose or get something that was not the end of the life, we always have another objective to get or maybe restart training or studying and try to get again and again until win.

股市底部探索逻辑分析

股市底部探索逻辑分析

前面探讨了 《股市的底部究竟是怎样形成的》 分析了股市是由人性决定的,是由人创造的,所以会因为人而辉煌,并且也会因为人而毁坏。

面对不确定的持续性的下跌,我们应该如何面对的呢?

Vi和Vim常用命令集

Vi和Vim常用命令集

vi,vim命令是种神奇的存在,他似乎提高了编辑的效率但门槛又变的太高导致不能流行在程序员中。看起来有些复杂的vi命令编辑,在一些人眼里感觉很厉害,其实都是通过成千上百次的练习掌握的技巧。本文我就来试图分解这些命令块,让大家在练习时,能更加有针对性更加有序有逻辑。

入门命令之简单编辑

1.光标移动
    ←↓↑→                h,j,k,l
    到下一行的第一个字符  +
    到上一行的第一个字符  -
    到单词的结尾          e或E(忽略符号,只识别空格,回车)
    往后一个单词          w或W(跟符号和空格和回车挂钩)
    往前一个单词          b或B(跟符号和空格和回车挂钩)
    到一行的结尾          $
    到一行的开头          0(零)

Markdown(MD)的语法说明

Markdown(MD)的语法说明

针对中文,演示Markdown的各种语法

标题大小用多个#号表示大小,#越多字体越小

#

这是 H1

##

这是 H2

###

这是 H3

####

这是 h4

#####

这是 h5

######

这是 h6

JaveScript的奇葩写法规则

JaveScript的奇葩写法规则

  1. => 箭头函数

    两个箭头同时使用 arg1 => arg2 =>{return xxx;}
    可以理解为
    function( arg1 )
    {
        return function(arg2)
        {
            return xxx;
        }
    }
    也就是可以是 (arg1,arg2)=>{return xxx;}的简写
    也就是function( arg1, arg2 ){ return xxx; }的意思
    

股市的底部究竟是怎样形成的

股市的底部究竟是怎样形成的

股灾再一次来临,对于大部分投资者来说都是痛苦的。中国股市这两年在金融领域受挫很大,股,债,汇都面临巨大的压力,爆发出无数的问题。大部分投资者都付出了沉痛的代价,30%的损失已经算是少的了,多的可以达到70-80%甚至90%以上的损失。

Back to blog

Back to blog

It's a long time before back to blog. Before, I went to Weibo to study something about finance. It's good for me in the future. So now I have much knowledge and experience in finance invest. I'm glad that I make the real world more close to me.

Swimming excercise

Swimming excercise

Hi guys, recently i swim a lot, it make feel good. These years i work so hard that make my body worse and worse, so i decide to do some excercise to keep health. i think swim is good maybe the one of the best sport for health.

Gitlab removal

Gitlab removal

Hi guys, long time no see. these day i have much work and much things to learn so i didnot write any thing in the blog, sorry about that. its really busy in my probject. u know people always have their own reason not to do something lol. one day i saw my server which i bought in aliyun is almost time over, so i think about whether i should change the region of the server to hongkong. finally i make a decision to move my blog, gitlab and some other things to hongkong server.

at the begion of the preparation, i try to buy a hongkong server for a month to test the network and server's perform. actually it is really good. so im start to move blog, gitlab and svn etc. to my new server.

译安卓应用架构体系

安卓应用架构体系

我们经历了从标准的Activity加AsyncTask架构到当前流行的用RxJava驱动的MVP模式为基础的架构体系。

48391BD3-BEAC-4E45-B6C4-17AA7B5B0428 不同部分的软件模块应该是独立的,但放在一起工作时却想是个烂醉的机器--Chester Alvarez拍的照片

安卓开发生态步伐很快,每个星期都有新的工具被创建,新的库被更新,新的博客文章发出来,新的话题被讨论。如果你去度假了一个月,你回来的时候就会有新版本的支持库或者新的服务等你去处理。 我在ribot团队做了3年的安卓应用。在此期间,我们使用的安卓应用技术和架构已经连续演变了很多次。这篇文章将带你经历讲述我们是如何在架构变化下学习,出错并且找到原因的。