某天和朋友吃晚餐的時候，因為我吃得比較慢，朋友已經先吃完了。他閒著沒事，正用手機丟訊息給遠在千里之外的妹子。
我：「你們聊天的頻率真的很高欸！（竊笑）」
友：「沒有吼～（靦腆貌）」
我：「是吼～那你們上次聊天是什麼時候？」
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小玩一下數學
沒玩 hacking challenge 之後就很少有機會碰純數啦！前幾天剛好在 Facebook 上看到一道數學題，覺得蠻有趣的，紀錄一下。（不然 blog 當初特別花心思掛了可以打數學式的 MathJax 都沒機會用怪可惜的 XD）
Building TensorFlow for CentOS 6
You should no longer need this as you can install and run TensorFlow smoothly with Anaconda now!
Just install Anaconda and install TensorFlow by running
conda install tensorflow
or
conda install tensorflow-gpu
and you’re good to go since Continuum Analytics have applied our patch.
Note:
Do NOT install TensorFlow package from conda-forge as that is for newer version of Linux distros.
Where HashiCorp’s Atlas External Vagrant Box Images Actually Hosted
To vigilant users, authenticity matters. Aside from checking hashes of images, you might also want to know where the box images you use in Vagrant are downloaded from. However, this information is not explicitly provided on HashiCorp’s Vagrant Cloud. Here is how you can uncover this information….
臺灣 GIS 資料來源整理
來自各方的臺灣 GIS 資料整理，根據摸索玩耍的範圍不定期更新。
對抗 ZIP 亂碼檔名大作戰
ZIP 檔最讓人賭爛的大概就是解壓縮出來的檔名亂碼問題，這在英文系統上面尤其嚴重，只要碰到非 ASCII 的檔名幾乎必死。最近玩政府開放資料，有跨平台的需求，更是被這問題搞到精神耗弱，就順手研究了一下成因及解決方法。
Installing Developer Toolset on RHEL-based Distributions
Comes in handy when you need newer versions of developer tools such as GCC, GDB, Valgrind, etc.
Linux Automated Installation References
For environment customization, cloud image creation and mass deployment.
為 Kodi 加入新字型供字幕使用
Kodi 播放器內建字型很少，又缺乏中文字型，必須自行添加。為 Kodi 加入新字型操作上並不直覺，這邊紀錄一些小技巧。
Sending Crafted HTTP Request Header in Kodi
Some internet streams are only available from their website. Although the underlying protocol is HTTP streaming, you won’t able to play the media simply by opening the stream URL with Kodi. That is because the streaming server checks your User-Agent and Referer to ensure you’re accessing the stream with browser from certain website.
Sending crafted HTTP request header will allow you to bypass the restriction. Here is how….