brew update
brew install rabbitmq
To see if rabbitmq is running after following the installation instructions:
launchctl list | grep rabbit
> 48303 - homebrew.mxcl.rabbitmq
errord
/ install-pypy.sh
Created
April 25, 2012 06:38
— forked from baoshan/install-pypy.sh
Install PyPy on CentOS
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| # yum list \*openssl\* | |
| yum install -y openssl098e | |
| yum install -y zlib | |
| ln -s /usr/lib64/libssl.so.0.9.8e /usr/lib64/libssl.so.0.9.8 | |
| ln -s /usr/lib64/libcrypto.so.0.9.8e /usr/lib64/libcrypto.so.0.9.8 | |
| ln -s /lib64/libbz2.so.1 /lib64/libbz2.so.1.0 | |
| wget https://bitbucket.org/pypy/pypy/downloads/pypy-1.8-linux64.tar.bz2 | |
| tar -xf pypy-1.8-linux64.tar.bz2 | |
| cp -r pypy-1.8 /opt | |
| ln -s /opt/pypy-1.8/bin/pypy /usr/local/bin |
errord
/ rabbitmq-install-osx.md
Created
May 25, 2012 04:57
— forked from chrisabrams/rabbitmq-install-osx.md
Troubleshooting RabbitMQ installation on OSX via homebrew
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| /* PASTE AT TOP OF FILE */ | |
| #include <stdio.h> /* flockfile, getc_unlocked, funlockfile */ | |
| #include <stdlib.h> /* malloc, realloc */ | |
| #include <errno.h> /* errno */ | |
| #include <unistd.h> /* ssize_t */ | |
| extern "C" ssize_t getline(char **lineptr, size_t *n, FILE *stream); | |
| /* PASTE REMAINDER AT BOTTOM OF FILE */ |
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| SPARK_MASTER_IP=192.168.0.xx ./start-all.sh |
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| 一. Android问题 | |
| 为适应多机型适配作出的努力。 | |
| 使用dip代替px。 | |
| 通过创建values-hdpi, values-mdpi, values-xhdpi分别为不同的屏幕大小的机型定制不同的布局。 | |
| 设置字体大小的时候通过TextAppearnce="@android:style/TextAppearance.[Large, Small, Medium]"来设置大小。 | |
| 设想我们要做一个app，这个app中间有一个登陆的逻辑。在用户完成登陆后需要改变其他activity的一些界面，这怎么做比较好？ | |
| 如果他的描述中有"BroadcastReceive"就是正确答案. | |
| 有没有写过custom view. | |
| 有 |
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| # -*- coding: utf-8 -*- | |
| from Crypto.Cipher import AES | |
| import os | |
| BS = AES.block_size | |
| pad = lambda s: s + (BS - len(s) % BS) * chr(BS - len(s) % BS) | |
| unpad = lambda s : s[0:-ord(s[-1])] | |
| key = os.urandom(16) # the length can be (16, 24, 32) | |
| text = 'to be encrypted' |
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| cmake -DCMAKE_INSTALL_PREFIX=/home/errord/mysql_debug -DMYSQL_DATADIR=/home/errord/mysql_debug/data/mysql/ -DSYSCONFDIR=/home/errord/mysql_debug/etc -DWITH_DEBUG=1 ../ |
errord
/ gist:99da00123f573c5c9f83
Created
May 22, 2014 09:09
有几个和MySQL(尤其是InnoDB引擎)数据表设计相关的建议，希望开发者朋友能遵循
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| 有几个和MySQL(尤其是InnoDB引擎)数据表设计相关的建议，希望开发者朋友能遵循： | |
| a) 所有InnoDB数据表都创建一个和业务无关的自增数字型作为主键，对保证性能很有帮助； | |
| b) 杜绝使用text/blob，确实需要使用的，尽可能拆分出去成一个独立的表； | |
| c) 时间戳建议使用 TIMESTAMP 类型存储； | |
| d) IPV4 地址建议用 INT UNSIGNED 类型存储； | |
| e) 性别等非是即非的逻辑，建议采用 TINYINT 存储，而不是 CHAR(1)； | |
| f) 存储较长文本内容时，建议采用JSON/BSON格式存储； |
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| 5 in fil_check_first_page of /home/errord/opensource/mysql-5.6.17/storage/innobase/fil/fil0fil.cc:1989 | |
| => in fil_read_first_page of /home/errord/opensource/mysql-5.6.17/storage/innobase/fil/fil0fil.cc:2065 | |
| 7 in open_or_create_data_files of /home/errord/opensource/mysql-5.6.17/storage/innobase/srv/srv0start.cc:1003 | |
| 6 in innobase_start_or_create_for_mysql of /home/errord/opensource/mysql-5.6.17/storage/innobase/srv/srv0start.cc:2051 | |
| 9 in innobase_init of /home/errord/opensource/mysql-5.6.17/storage/innobase/handler/ha_innodb.cc:3267 | |
| 10 in ha_initialize_handlerton of /home/errord/opensource/mysql-5.6.17/sql/handler.cc:662 | |
| 11 in plugin_initialize of /home/errord/opensource/mysql-5.6.17/sql/sql_plugin.cc:1126 | |
| 12 in plugin_init of /home/errord/opensource/mysql-5.6.17/sql/sql_plugin.cc:1417 | |
| 13 in init_server_components of /home/errord/opensource/mysql-5.6.17/sql/mysqld.cc:4832 | |
| 14 in mysqld_main of /home/errord/opensource/mysql-5.6.17/sql/mysqld.cc:5429 |
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| 1. git颜色配置 | |
| git config --global color.diff auto | |
| git config --global color.status auto | |
| git config --global color.branch auto | |
| 2. git默认编辑器设置 |
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