tenderlove

###
# This is a demonstration of using SQLite3's Virtual File System API in Ruby.
#
# == Synopsis
#
# This program will store its SQLite database after the __END__ line.
#
# === In Detail
#
# SQLite3 uses the DATABase class as a proxy for our IO object.  Upon

sss

def tip(msg); puts; puts msg; puts "-"*100; end

#
# 30 Ruby 1.9 Tips, Tricks & Features:
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
#

tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

tip "Ruby 1.9 supports named captures in regular expressions!"

takekazuomi

Microsoft(R) Visual Studio Version 10.0.40219.1.
Copyright (C) Microsoft Corp. All rights reserved.
1>------ ビルド開始: プロジェクト: ZERO_CHECK, 構成: Debug x64 ------
1>  Checking Build System
1>  CMake does not need to re-run because C:/home/takekazu/src/libgit2/buildx64/CMakeFiles/generate.stamp is up-to-date.
2>------ ビルド開始: プロジェクト: git2, 構成: Debug x64 ------
3>------ ビルド開始: プロジェクト: libgit2_test, 構成: Debug x64 ------
3>  Building Custom Rule C:/home/takekazu/src/libgit2/CMakeLists.txt
2>  Building Custom Rule C:/home/takekazu/src/libgit2/CMakeLists.txt

waltarix

diff --git a/screen-write.c b/screen-write.c
index 15f8d07..8a175a6 100644
--- a/screen-write.c
+++ b/screen-write.c
@@ -1334,6 +1334,7 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
 	ctx->cells++;
 
 	/* If the width is zero, combine onto the previous character. */
+	/*
 	if (width == 0) {

emanuelez

How Fast is Git?

The web is full of benchmarks showing the supernatural speed of Git even with very big repositories, but unfortunately they use the wrong variable. Size is not important, but the number of files in the repository really is!

Why is that? Well, that's because Git works in a very different way compared to Synergy. You don't have to checkout a file in order to edit it; Git will do that for you automatically. But at what price?

The price is that for every Git operation that requires to know which files changed (git status, git commmit, etc etc) an lstat() call will be executed for every single file

Wow! So how does that perform on a fairly large repository? Let's find out! For this example I will use an example project, which has 19384 files in 1326 folders.

sss

$ ./executable-with-subcommands-using-thor.rb
Tasks:
  executable-with-subcommands-using-thor.rb help [TASK]  # Describe available tasks or one specific task
  executable-with-subcommands-using-thor.rb subA [TASK]  # Execute a task in namespace subA
  executable-with-subcommands-using-thor.rb subB [TASK]  # Execute a task in namespace subB
  executable-with-subcommands-using-thor.rb test         # test in CLI

$ ./executable-with-subcommands-using-thor.rb help
Tasks:
  executable-with-subcommands-using-thor.rb help [TASK]  # Describe available tasks or one specific task