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beckheng (7386)

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Journal of beckheng (7386)

Wednesday October 08, 2008
07:27 AM

用GMS MODEM发短消息到小灵&#36890

使用PDU格式发送. PERL模块: Device::Gsm 手机到小灵通的注意事项: PDU格式,一定要加上短消息服务中心地址 PDU格式注意事项: 1. AT+CMGS的长度,是指不包含SCA的长度. 2. 不包含完整的SCA则直接使用00表示.会使用SIM卡的短消息服务中心 3. +号前缀的号码,代表了是国际号码,没有则表示是国内的.分别用91和81表示 4. 可以接收对方的读取状态
Tuesday February 27, 2007
03:13 AM

Be careful of using array reference under mod_perl

I store some value with an array reference like :
$self->{stash}->{css_files} = ['a.css', 'b.css'];
I append another css file after with push function, so the array expand more and more.

So I must be avoid to using array reference in config variables.
Monday February 26, 2007
11:51 PM

installed pgadmin3 port

I just install pgadmin3 port, that is a postgresql admin toolkit.
It depends on the wxGTK.
Sunday February 25, 2007
09:29 AM

@hash{@keys} = @values

this is equal to
$hash{$keys[0]} = $values[0];
$hash{$keys[n]} = $values[n];