自上大学后，对时间的感觉和管理在不断降低，大一大二玩社团时，杂事琐事特别多，有时和别人谈事情，聊着聊着一个晚上就过去了，回过头来一想，我这还什么都没有做，怎么就又要睡觉了。大一刚开始，带了好几本书到宿舍，到三四个学期结束了，带的书越来越多，看完了的却寥寥无几，总想着好多都要看，却一直只是在想着。现在又下了好多想看，觉得很必要看的电子书在kindle和ipad上，有很多不错的微信文章推送还有邮件订阅的TechCrunch和MIT Review，加上想要学习和码代码，将想法整理成有逻辑的文字，总有一种不可兼得，都想做去都没能做到的无奈感，每天的阅读时间和固定的写文时间根本没有办法保证。而反观已经在工作的还能够没几天坚持更新微信的大牛们，他们在时间非常紧张的情况下还能够保持阅读和写文，没时间的问题很显然出在我的时间管理上，或者说根本就没有在做时间管理。

...more

游戏化这个概念是2002年的时候由Nick Pelling提出来的，但是直到2010年才开始慢慢火起来，接着就成为了2011年的GDC(Game Developers Conference)的一个热词。基本概念就是将游戏的思维和游戏的机制应用到非游戏场景中，进而起到吸引用户，引导并改变用户行为的效果。游戏化的概念可以说是将生活中一类事情提炼到理论层面，比如说公司里每月的销售业绩评比，会员制积分兑换，商店里买10送1等等。然后再从理论的层面实践到应用层面。

...more

一口气读了几十篇从2012年到2016年关于“书法教育“，”写字教育“的论文。除了极个别几篇还不错的，大部分的文章内容雷同，废话居多。套路基本是，谈书法教育的重要性，分析先有的问题，针对问题给对策。重要性谈起来废话很多，对于现存问题的分析感觉还不错，给出的对策大部分不敢恭维了，几本都是想象出来的，可行性趋近于零。在这里简单概括中国写字教育现存的问题（参考＋自己的想法）。

...more

人生苦短，需及时行乐。行乐的方式多种多样，Clubing算是其中之一。

...more

我是个准乐盲，之所以不算是完全乐盲是因为曾经学过怎么用钢琴弹 do re mi fa sol la si，怎么用吉他弹唱《送别》，仅此而已。对和弦的了解局限在手指应该按的吉他品位，对乐理的理解基本为零。然而即使这样，却鬼使神差的想要写首歌，因此开始了几个月的音乐创作历程，从1月份到4月底，一边工作，一边旅游，一边码代码，一边写歌。这个过程看了蛮多的材料，做了些尝试，花了挺多时间的，所以为了帮那些没有音乐基础，却想要试着玩玩音乐的人节省时间提高效率，这篇文章整理了一些自学的方法和材料。

...more

1. Import Error: from google import appengine.api

Python is already installed in the virtualenv. Google App Engine SDK was also installed and have made symlinks. But it keep having this Import Error. The reason is that there may be several different versions of Python in the mac (The locations of Python is mentioned later) , the one Google App Engine linked to is not the same one as that I was using in the virtualenv. By setting the PATH and PYTHONPATH to have /usr/local/google_appengine is not useful either. What I have done was very violent. I cleared all the pythons and reinstall it and set up the virtualenv again. It solved the error.

2. Ways to uninstall python in Mac OSX

a. Don’t uninstall Apple’s python !!! It will mess you up with python environment, and is very hard to reset. Probably need to re-install OS X… Good luck

b. Uninstall python install with Homebrew: brew uninstall python

c. Uninstall python installed by other methods, e.g. downloading from official website: http://stackoverflow.com/questions/3819449/how-to-uninstall-python-2-7-on-a-mac-os-x-10-6-4

Very good post to understand the difference of the three http://stackoverflow.com/questions/26917765/how-to-restore-python-on-os-x-yosemite-after-ive-deleted-something

3. -bash: pip: command not found

sudo easy_install pip runs successfully, pip is install. But when I did pip, it had that error -bash: pip: command not found. This is due to I deleted Apple’s python in /System/Library/Frameworks/Python.framework/Versions/2.7. Upgraded the system and Apple’s Python2.7 is back. Run sudo easy_install pip again, it is solved.

4. -bash: /usr/local/bin/virtualenv: /usr/local/opt/python/bin/python2.7: bad interpreter: No such file or directory

uninstall and reinstall virtualenv. sudo pip uninstall virtualenv. sudo pip install virtualenv

Things to note, make sure you have /usr/local/google_appengine in your PATH before setting up the virtualenv. if not do this export PATH=$PATH:/usr/local/google_appengine.

Some other solutions I didn’t try:

http://stackoverflow.com/questions/31768128/pip-installation-usr-local-opt-python-bin-python2-7-bad-interpreter-no-such-f

http://stackoverflow.com/questions/23319568/bash-pip-command-not-found

Good to know: /usr/bin/python vs /opt/local/bin/python2.7 on OS X:

http://stackoverflow.com/questions/27308234/usr-bin-python-vs-opt-local-bin-python2-7-on-os-x

所有博客的第一篇文章，都逃不过要讲一个问题：为什么要写博客？

...more