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Megi Maeuntang at Uiseong Maneul Hwangto Megi, Bucheon
Lunch was megi maeuntang at Uiseong Maneul Hwangto Megi (의성마늘황토메기), out in Jakdong in Bucheon, just west of Seoul. What is it? Maeuntang (매운탕) is a …
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68 entries
201605 · 30
Analyzing log files with Python and Spark (with hadoop)
Installing and running Hadoop, then analyzing files with Spark. Done on OSX, written up in order from configuration to execution.
Opensource2 min
201604 · 08
Logging into an AWS EC2 server with a password
AWS ec2 servers block ssh access with a password by default. Let's edit the file below to allow it.
Linux1 min
201603 · 24
rebase and merge in git
I use git a lot these days and I've always been confused about rebase vs merge.
Etc1 min
201602 · 25
Reverting a git local commit
Specify the target repository to restore, like below (when the current checkout is develop) If you don't specify a repository, it seems to revert…
Etc1 min
201602 · 17
A simple webserver check with Python
I've been studying python lately, so as practice I made a simple program that checks every 10 seconds whether a webserver is dead.
Python1 min
201602 · 12
Installing Python3 on CentOS 6
Installing Python3 on CentOS 6. Command line to install 3.5.1 on centos 6.
Python1 min
201512 · 18
Using Visual Studio Code as the default editor for Unity3D on Mac
When developing with Unity on Mac you usually code with MonoDevelop. But it doesn't support Korean, which was really annoying.
Etc1 min
201512 · 15
Disabling the cache when testing MariaDB queries
When tuning queries, run this first to see uncached results.
Etc1 min
201511 · 13
calling a spring jpa namedQuery directly
As in Test.java, you can execute a NamedQuery defined in orm.xml directly with the EntityManager..
Spring1 min
201511 · 10
spring redis integration
Integrating Redis with Spring using spring-data-redis, from the dependency through configuration and the result.
Spring1 min