Entries from 2016-01-01 to 1 month
If you want to check all the warnings about your code on gcc, I guess we should use not "-Wall" but "-Werror".See below gcc 5.3 manual. Warning Options - Using the GNU Compiler Collection (GCC) Werror Make all warnings into errors. Wall Th…
I visited "Festival of Genomics London" in ExCel London Exhibition Centre, at January 20th, 21st, 2016.Genomics is one of my hobby.My impressed points Climax of Cambridge and Genome Campus in Hinxton, south of Cambridge are the centre of G…
I installed Fedora 23 by minimal package type. "ifconfig", "netstat", "route" commands are not included.Yes, these commands are included in net-tools package. and it was deprecated and obsolete in 2009.This document for net-tools. net-tool…
Install Fedora Linux 23 on Virtual Box as guest OS.Select "Server" type, and download iso image of DVD. https://getfedora.org/en/server/download/Installation policy. Minimum install. CPU: Intel 64 bit Memory: 1024 MB HDD: 20 GB Setting of …
Install GDB on Mac 10.9. $ brew install gdb Load one c compiled binary file. $ gdb bin/thread GNU gdb (GDB) 7.10.1 ... Got an error. (gdb) run Starting program: /Users/jun.aruga/git/multi_test/bin/thread Unable to find Mach task port for p…
I want to use the tool to check memory leak for C program in Mac.I am using Mac OSX 10.9. There is one tool "Valgrind", it is Valgrind http://valgrind.org/ This tool is supporting Linux and Mac OS X. But OSX is for only 10.10.But I found o…
Azure Window is in the west coast of Gozo island. And I guess there is the most popular place for sightseeing in Gozo island.I recommend Malta (Malta island, Gozo island) as a 2nd Europe travel. I recommend Barcelona as a 1st Europe travel…
This week I was in Gozo island, Malta. You can go to Gozo island from Malta island by Ferry.When you go to from Malta island to Gozo island by ferry, it is free. You need to pay when you go from Gozo island to Malta island.During the ferry…
Japan Tokyo I would recommend 2 gyms in Tokyo. The web site for the Pump is supporting English. It looks much better for English speaking persons. Pump Climbing Gym & Bouldering Gym &Shop PUMP T-Wall http://twall.jp T-Wall Kinshi-tyou Visi…
My favourite 2 musics in my junior high school period. Mozert, Requirem, Herbert Von Karajan www.youtube.com Morzert, Symphony No. 40 www.youtube.com My favourite 2 musics in my high school period. Tchaikovsky, Symphony No. 5, Bernstein ww…
I'm considering a communication with Facebook. It takes the time from me.New Feed of Facebook.I started to use bellow addons for Firefox only to use Facebook Messenger as a trial.This addon can restrict seeing for specified web site. addon…
Use bus 51, 52, 53 or X3 from Valletta or city area to Mdina.Beautiful traditional building area.
Maltese Spagetti In St Julian's, Malata The area near Valletta Main Bus Terminal. Malta island's all the area is starting from this terminal. If you do not how you can go to somewhere in Malta island, you can go to the main bus terminal. T…
I changed my ruby scripts to gem package. Prepare Module name is "recommendation_sample". This is used below way in Ruby code. require 'recommendation_sample' See below URL about module name. http://guides.rubygems.org/name-your-gemThe dif…
Watching Matz's video, check Ruby v2.3.0 new features. https://www.youtube.com/watch?v=E9bO1uqs4Oc&t=532This time, only features in the video.See all the new futures for detail. https://github.com/ruby/ruby/blob/trunk/doc/NEWS-2.3.0 did_yo…
Install Ruby v2.3.0 from source Ruby source code is managed by SVN server. But this time I will use Github mirror.At first, I will do fork ruby source from original source of github to my repository of github, as I may modify it later.And …
Memo for Ruby Core develop. Core Developer Github mirror: https://github.com/ruby/ruby Ruby Core: https://www.ruby-lang.org/en/community/ruby-core/ Wiki: https://bugs.ruby-lang.org/projects/ruby/wiki Release Engineering to know the structu…
Recently I am staying in Malta. It is on January 1st, 2016 now.In 2015, I could experience to stay many Europe countries, and almost spent the time in Europe in the year. Singapore (Stayed past 3 years here.) Vietnam Hanoi Spain Barcelona,…
The photos of last year spring.
The photos of last year's spring.
Today I would like to upload the photos where I visited spring 2015.This page is for only "La Boqueria" (the biggest food market in Barcelona). My most favourite place in Barcelona. Fruits juices Strawberry juice Mint Coconuts juice. It is…
