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| # Permutations without Repetition | |
| # | |
| # n! | |
| # -------- | |
| # (n-r)! | |
| def permutations(total) | |
| (total-1).downto(1) do |i| | |
| total = total * i unless i == 0 |
simeonwillbanks
/ Gemfile.lock.diff
Last active
September 26, 2015 02:38
bundle install only #bundler #diff #ruby #Gemfile
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| diff --git a/Gemfile.lock b/Gemfile.lock | |
| index d2b6ae1..4514854 100644 | |
| --- a/Gemfile.lock | |
| +++ b/Gemfile.lock | |
| @@ -56,6 +56,7 @@ GEM | |
| chronic_duration (0.9.4) | |
| numerizer (~> 0.1.1) | |
| closure-compiler (1.1.1) | |
| + columnize (0.3.3) | |
| crack (0.1.8) |
simeonwillbanks
/ gem_make.out
Last active
September 26, 2015 20:58
Command Line: $ sudo gem install mysql2
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| Building native extensions. This could take a while... | |
| ERROR: Error installing mysql2: | |
| ERROR: Failed to build gem native extension. | |
| /Users/simeon/.rbenv/versions/ree-1.8.7-2011.03/bin/ruby extconf.rb | |
| checking for rb_thread_blocking_region()... no | |
| checking for mysql.h... no | |
| checking for mysql/mysql.h... no | |
| ----- | |
| mysql.h is missing. please check your installation of mysql and try again. |
simeonwillbanks
/ gem_make.out
Last active
September 26, 2015 20:58
Command Line: $ sudo env ARCHFLAGS="-arch x86_64" gem install mysql2 -- --with-mysql-config=/usr/local/bin/mysql_config
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| Building native extensions. This could take a while... | |
| ERROR: Error installing mysql2: | |
| ERROR: Failed to build gem native extension. | |
| /Users/simeon/.rbenv/versions/ree-1.8.7-2011.03/bin/ruby extconf.rb --with-mysql-config=/usr/local/bin/mysql_config | |
| checking for rb_thread_blocking_region()... no | |
| checking for mysql.h... no | |
| checking for mysql/mysql.h... no | |
| ----- | |
| mysql.h is missing. please check your installation of mysql and try again. |
simeonwillbanks
/ gem_make.out
Last active
September 26, 2015 20:58
Command Line: $ sudo env ARCHFLAGS="-arch x86_64" gem install mysql2 -- --with-mysql-dir=/usr/local
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| Building native extensions. This could take a while... | |
| ERROR: Error installing mysql2: | |
| ERROR: Failed to build gem native extension. | |
| /Users/simeon/.rbenv/versions/ree-1.8.7-2011.03/bin/ruby extconf.rb --with-mysql-dir=/usr/local | |
| checking for rb_thread_blocking_region()... no | |
| checking for mysql.h... no | |
| checking for mysql/mysql.h... no | |
| ----- | |
| mysql.h is missing. please check your installation of mysql and try again. |
simeonwillbanks
/ gist:1158625
Last active
September 26, 2015 20:58
#CommandLine $ /usr/local/bin/mysql_config
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| Usage: /usr/local/bin/mysql_config [OPTIONS] | |
| Options: | |
| --cflags [-I/usr/local/Cellar/mysql/5.5.14/include -g -arch i386 -arch x86_64] | |
| --include [-I/usr/local/Cellar/mysql/5.5.14/include] | |
| --libs [-L/usr/local/Cellar/mysql/5.5.14/lib -lmysqlclient -lpthread -lz -lssl -lcrypto] | |
| --libs_r [-L/usr/local/Cellar/mysql/5.5.14/lib -lmysqlclient_r -lpthread -lz -lssl -lcrypto] | |
| --plugindir [/usr/local/Cellar/mysql/5.5.14/lib/plugin] | |
| --socket [/tmp/mysql.sock] | |
| --port [0] | |
| --version [5.5.14] |
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| lrwxr-xr-x 1 simeon wheel 32 Aug 18 17:06 /usr/local/bin/mysql -> ../Cellar/mysql/5.5.14/bin/mysql | |
| lrwxr-xr-x 1 simeon wheel 39 Aug 18 17:06 /usr/local/bin/mysql.server -> ../Cellar/mysql/5.5.14/bin/mysql.server | |
| lrwxr-xr-x 1 simeon wheel 44 Aug 18 17:06 /usr/local/bin/mysql_client_test -> ../Cellar/mysql/5.5.14/bin/mysql_client_test | |
| lrwxr-xr-x 1 simeon wheel 39 Aug 18 17:06 /usr/local/bin/mysql_config -> ../Cellar/mysql/5.5.14/bin/mysql_config | |
| lrwxr-xr-x 1 simeon wheel 53 Aug 18 17:06 /usr/local/bin/mysql_convert_table_format -> ../Cellar/mysql/5.5.14/bin/mysql_convert_table_format | |
| lrwxr-xr-x 1 simeon wheel 42 Aug 18 17:06 /usr/local/bin/mysql_find_rows -> ../Cellar/mysql/5.5.14/bin/mysql_find_rows | |
| lrwxr-xr-x 1 simeon wheel 47 Aug 18 17:06 /usr/local/bin/mysql_fix_extensions -> ../Cellar/mysql/5.5.14/bin/mysql_fix_extensions | |
| lrwxr-xr-x 1 simeon wheel 43 Aug 18 17:06 /usr/local/bin/mysql_install_db -> ../Cellar/mysql/5.5.14/bin/mysql_install_db | |
| lrwxr-xr-x 1 simeon wheel 52 Aug 18 17: |
simeonwillbanks
/ gem_make.out
Last active
September 26, 2015 20:58
#commandline #mysql2 #gem $ sudo gem install mysql2 -- --with-mysql-dir=/usr/local --with-mysql-config=/usr/local/bin/mysql_config
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| Building native extensions. This could take a while... | |
| ERROR: Error installing mysql2: | |
| ERROR: Failed to build gem native extension. | |
| /Users/simeon/.rbenv/versions/ree-1.8.7-2011.03/bin/ruby extconf.rb --with-mysql-dir=/usr/local --with-mysql-config=/usr/local/bin/mysql_config | |
| checking for rb_thread_blocking_region()... no | |
| checking for mysql.h... no | |
| checking for mysql/mysql.h... no | |
| ----- | |
| mysql.h is missing. please check your installation of mysql and try again. |