<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[精彩回顾]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/w19871128</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; w19871128]]></copyright><item><title><![CDATA[erlang rest api 调试信鸽]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84698320</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84698320</guid><author>w19871128</author><pubDate>Mon, 26 Jan 2015 18:06:45 +0800</pubDate><description><![CDATA[
困扰了两天的问题，今天终于搞定了，这里要感谢下信鸽后端开发的哥们,废话就不多说了，直接上主题：
 在发送POST请求到信鸽服务器时总是返回&quot;invalid sign&quot;  通过与Java代码校对，参数和sign都已经完全一致了，可java就可以成功，唯独erlang的request请求失败，返回-3 ，中间去看好久没看的java代码的痛苦就不多说了 。
 
今天通过抓包软件，截获两个请求的包...]]></description><category></category></item><item><title><![CDATA[svn 强制提交注释 无效]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84526263</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84526263</guid><author>w19871128</author><pubDate>Thu, 13 Feb 2014 16:04:24 +0800</pubDate><description><![CDATA[
目前公司要求,所有svn提交都必须填写注释,可是还是有很多同事为了省事不去写.而svn确有这方面的约束,今天尝试配置了一下,在网上找了一些资料,按他们的操作执行下来发现怎么也不行,尝试了很多次都不行.最后看到一篇文章这样写到 &quot;有一点在说一下就是$SVNLOOK 前面的不是单引号，具体shell语法，请参考shell在线手册&quot; 这才明白,原来是我自己多手给换成单引号了. 下面我把具体的代码co...]]></description><category></category></item><item><title><![CDATA[sqlite数据库损坏修复]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84511322</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84511322</guid><author>w19871128</author><pubDate>Wed, 11 Dec 2013 10:54:27 +0800</pubDate><description><![CDATA[
昨天同事遇到数据库损坏,导致用户信息丢失,经过网上查询  提供下面解决办法.
问题描述: 错误提示  sqlite disk image malformat
解决办法:
1.下载sqlite命令工具 url: http://www.sqlite.org/download.html
2.执行命令修复数据
  利用命令打开问题数据库
    localhost$./sqlite3 bug...]]></description><category></category></item><item><title><![CDATA[Mac install GraphicsMagick]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84411198</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84411198</guid><author>w19871128</author><pubDate>Fri, 22 Mar 2013 15:40:35 +0800</pubDate><description><![CDATA[
安装GraphicsMagick时遇到的问题,拿出来做个记录:
首先到ftp://ftp.graphicsmagick.org/pub/GraphicsMagick/delegates/下载两个组件:
1.ftp://ftp.graphicsmagick.org/pub/GraphicsMagick/delegates/libjpeg-6b.zip
2.ftp://ftp.graphics...]]></description><category></category></item><item><title><![CDATA[aleppo_parser  ["syntax error before: ","']]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84282767</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84282767</guid><author>w19871128</author><pubDate>Mon, 03 Sep 2012 23:55:32 +0800</pubDate><description><![CDATA[Chicagoboss编译时出现如下错误：
 
aleppo_parser  [&quot;syntax error before: &quot;,&quot;'
 
出现此类错误是因为文件中出现中文符号， 这时需要细心排查]]></description><category></category></item><item><title><![CDATA[svn: E170000]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84268263</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84268263</guid><author>w19871128</author><pubDate>Fri, 03 Aug 2012 10:53:49 +0800</pubDate><description><![CDATA[subversion 安装完成后 ,执行 svn up  出现下面错误:
 
error  svn: E170000: Unrecognized
 
解决办法:
 
# cd /usr/ports/www/neon29/ &amp;amp;&amp;amp; make deinstall &amp;amp;&amp;amp; make install clean...]]></description><category></category></item><item><title><![CDATA[configure: error: Did not find pcre-config script at /usr/local]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84268262</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84268262</guid><author>w19871128</author><pubDate>Fri, 03 Aug 2012 10:52:07 +0800</pubDate><description><![CDATA[编译subversion 时出现
 
# configure: error: Did not find pcre-config script at /usr /local
 
解决办法 
 
#cd /usr/ports/devel/pcre &amp;amp;&amp;amp; make deinstall &amp;amp;&amp;amp; make install clean...]]></description><category></category></item><item><title><![CDATA[msgfmt not found]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84268224</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84268224</guid><author>w19871128</author><pubDate>Fri, 03 Aug 2012 10:06:54 +0800</pubDate><description><![CDATA[make 时发生错误:  msgfmt not found
 
这个需要安装gettext
 
执行下面命令 :
 
(在freebsd 9.0 下执行)
# cd /usr/ports/devel/gettext &amp;amp;&amp;amp; make deinstall &amp;amp;&amp;amp; make install clean
 
 
 ...]]></description><category></category></item><item><title><![CDATA[运行exmpp 出现 no_engine_register 错误]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84268223</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84268223</guid><author>w19871128</author><pubDate>Fri, 03 Aug 2012 10:04:13 +0800</pubDate><description><![CDATA[运行exmpp时出现 
error : {xml_parser,options,no_engine_registered,undefined}}  
 
导致这个问题的原因是zlib,libxml2没有正确安装,
 
下载zlib安装文件:
# wget http://zlib.net/zlib-1.2.7.tar.gz
 
# cd /usr/ports/textproc/lib...]]></description><category></category></item><item><title><![CDATA[erlang gbk转换成utf-8]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84264990</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84264990</guid><author>w19871128</author><pubDate>Fri, 27 Jul 2012 09:12:46 +0800</pubDate><description><![CDATA[ 
转码问题像来是程序员头痛的问题,最近我也遇到了这个问题,erlang本来对中文支持的就不是很好,在加上转码那更是头痛的事情啊.
 
在git上有相关的代码,经测试只有这个表好一点,但是在不同操作系统上还是遇到了一些问题,下面我先提供一下下载连接
 
git clone https://github.com/wgc1014/erlang-iconv-1.git iconv
 
当我...]]></description><category></category></item><item><title><![CDATA[freebsd root远程登陆]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84247547</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84247547</guid><author>w19871128</author><pubDate>Wed, 11 Jul 2012 10:46:25 +0800</pubDate><description><![CDATA[Freebsd支持root远程登陆:
1.修改/etc/ssh/sshd_config文件,修改下面三条信息
    PermitRootLogin yes #允许root登录
   PermitEmptyPasswords no #不允许空密码登录   PasswordAuthentication yes # 设置是否使用口令验证。
 
2.编辑/etc/inetd.conf,去掉ss...]]></description><category></category></item><item><title><![CDATA[删除目录中.svn文件]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84246263</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84246263</guid><author>w19871128</author><pubDate>Mon, 09 Jul 2012 12:11:50 +0800</pubDate><description><![CDATA[

代码上传到服务器时需要将所有的.svn文件删除,如有一个一个删除,我想你会疯掉的.请使用下面的快捷方式删除他们:
# find . -type d -name &quot;.svn&quot;|xargs rm -rf
...]]></description><category></category></item><item><title><![CDATA[ejabberd openssl]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84240040</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84240040</guid><author>w19871128</author><pubDate>Tue, 26 Jun 2012 16:19:46 +0800</pubDate><description><![CDATA[在freebsd中安装ejabberd 2.1.9时出现一下问题:
 
/usr/local/ssl/lib/libssl.a: could not read symbols: Bad value
 
 
解决办法:
重新编译openssl 


在config的时候加入shared
比如
./config threads shared zlib

 
 
 ...]]></description><category></category></item><item><title><![CDATA[erlang版乘法表]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84238272</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84238272</guid><author>w19871128</author><pubDate>Thu, 21 Jun 2012 14:11:09 +0800</pubDate><description><![CDATA[

原码如下:
 
start(X) -&amp;gt;
	start(1,X).
start(Y,X) -&amp;gt;
       if 
           Y &amp;lt; X -&amp;gt;
             io:format( &quot;~w x ~w = ~w  &quot;,[Y,X,X*Y]),
             Y1 = Y + 1,
             start(Y...]]></description><category></category></item><item><title><![CDATA[error: ‘PAM_SUCCESS’ undeclared (first use in this function)]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84236492</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84236492</guid><author>w19871128</author><pubDate>Mon, 18 Jun 2012 20:25:27 +0800</pubDate><description><![CDATA[在ubuntu中安装ejabber 2.1.8时出现如下错误：
error: ‘PAM_SUCCESS’ undeclared (first use in this function)
 
解决办法：
#sudo apt-get install libpam0g-dev]]></description><category></category></item><item><title><![CDATA[find 命令总结]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84232516</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84232516</guid><author>w19871128</author><pubDate>Mon, 11 Jun 2012 18:19:57 +0800</pubDate><description><![CDATA[在这种情况下,find是一个非常有效的工具,它可以遍历当前目录甚至于整个文件系统来查找某些文件
或目录.
find命令的一般形式为:
find pathname -options [-print -exec -ok]
pathname: find命令所查找的目录路径.例如用.来表示当前目录,用/来表示系统根目录.
-print: find命令将匹配的文件输入到标准输出.
-exec: ...]]></description><category></category></item><item><title><![CDATA[zotonic addsite error]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84228969</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84228969</guid><author>w19871128</author><pubDate>Tue, 05 Jun 2012 14:37:30 +0800</pubDate><description><![CDATA[当利用zotonic创建博客时出现一下问题:
#bin/zotonic addsite -s blog yousite
env: bash: No such file or directory
 
这是因为bash没有安装,或者bash安装路径有问题,请先是用
#whereis bash
如果在bin下没有bash那么就请重新安装一下吧
安装目录(以freebsd为例):
#cd ...]]></description><category></category></item><item><title><![CDATA[Travis-CI - lager_transform undef error]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84228964</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84228964</guid><author>w19871128</author><pubDate>Tue, 05 Jun 2012 14:32:55 +0800</pubDate><description><![CDATA[在freebsd 9.0中安装zotonic时出现以下问题的解决方案:
erlc -o src/erlydtl src/erlydtl/erlydtl_parser.yrl
Recompile: src/zotonic_sup
src/zotonic_sup.erl:none: error in parse transform 'lager_transform': {undef,
    ...]]></description><category></category></item><item><title><![CDATA[freebsd 上的安装软件工具portinstall]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84226432</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84226432</guid><author>w19871128</author><pubDate>Thu, 31 May 2012 13:48:19 +0800</pubDate><description><![CDATA[FreeBSD安装好之后，首先
portsnap fetch extract update
然后
cd /usr/ports/ports-mgmt/portupgrade
make install
rehash
然后你就可以用portinstall来装东西了]]></description><category></category></item><item><title><![CDATA[mac 添加环境变量]]></title><link>https://blog.youkuaiyun.com/w19871128/article/details/84225965</link><guid>https://blog.youkuaiyun.com/w19871128/article/details/84225965</guid><author>w19871128</author><pubDate>Wed, 30 May 2012 16:05:35 +0800</pubDate><description><![CDATA[Mac 添加环境变量
 
    sudo vi /etc/paths
 
例如添加erlang的环境变量,那么只需在/etc/paths中添加以下内容:
 
/usr/app/erlang/bin(请根据自己的实际目录做相应的修改)...]]></description><category></category></item></channel></rss>