Hello World

Be Happy!

Create thumbnail image from m3u8 with FFMPEG

#ffmpeg (3)

Benchmark.measure

#bench (1) #rails (32)

Error: Gradle project sync failed.

#android (6)

docker volumes local path

#docker (20)

Spring framework @Async

#spring-framework (1) #async (1)

Detect create file on linux

#rails-encoding (8) #bash (3)

Ruby Convert time duration to Percentages

#rails-encoding (8) #ruby (8)

Finding time=00:01:07.88 value with Regular Expression

#rails-encoding (8) #regular_expression (4)

Install Python3 on Macos

#python (2) #brew (2)

Error: Permission denied when brew link python

#python (2) #brew (2)

Vim: Caught deadly signal SEGV

#vim (1)

using cloud front with s3

#cloudfront (2) #s3 (4) #aws (11)