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Mark error in form using Bootstrap
...ation pass. Your code here.
}
}
View
<div class="col-md-12">
<?php
$email_error = (form_error('email') ? 'has-error has-feedback' : '');
if(!empty($email_error)){
$emailData = '<span class="help-block">'.form_error('email').'</span>';
$emailClass = $email_error;
$emailI...
Convert JavaScript string in dot notation into an object reference
...the first place (most ideal if it's only client-side or only server-side), etc. (A pre-existing unique id would be inelegant to add, but could be used if the spec otherwise requires its existence regardless.)
case 2: Working with serialized data, or data that will be displayed to the user. L...
What is the minimum I have to do to create an RPM file?
...inary "foobar", with only a couple of dependencies. It has a config file, /etc/foobar.conf and should be installed in /usr/bin/foobar.
...
How can I check if a string represents an int, without using try/except?
...o only use it for error trapping and reporting.
I was going to gripe that PHP, perl, ruby, C, and even the freaking shell have simple functions for testing a string for integer-hood, but due diligence in verifying those assumptions tripped me up! Apparently this lack is a common sickness.
Here'...
Best way to select random rows PostgreSQL
... of depez outlining several more approaches:
http://www.depesz.com/index.php/2007/09/16/my-thoughts-on-getting-random-row/
1 "large" as in "the complete table will not fit into the memory".
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Entity Attribute Value Database vs. strict Relational Model Ecommerce
... Joomla (regular relational structure):
https://forum.virtuemart.net/index.php?topic=58686.0
It seems, that Magento's EAV performance is a real showstopper.
That's why I'm leaning towards a normalized structure. To overcome the lack of flexibility I'm thinking about adding some separate data dicti...
linux 通过bind下搭建DNS Server - 更多技术 - 清泛网 - 专注C/C++及内核技术
...需要安装相应的安装包。
3.配置
通过以下命令
cat /etc/sysconfig/named
可以看到系统将named的目录指向哪里。
/etc/sysconfig/named #由该文件控制是否动chroot及其他参数
/etc/named.conf #配置文件
/var/named/ #数据库文...
nginx missing sites-available directory
... virtual hosts. The problem I am having is that I can't seem to find the /etc/nginx/sites-available directory.
3 Answers
...
OpenSSH升级后不能登录的问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ting-x86_64/openssh-6.6.1p1-4.gf.el6.x86_64.rpm.html
备份原有源
cd /etc/yum.repos.d/
mv rhel-source.repo rhel-source.repo.bak
mv packagekit-media.repo packagekit-media.repo.bak
配置源
vi CentOS-Base.repo
[base]
name=CentOS-$releasever - Base - mirrors.aliyun.com
failovermethod=pr...
How to stop and restart memcached server?
...
Using root, try something like this:
/etc/init.d/memcached restart
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