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how to configure apache server to talk to HTTPS backend server?
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How to get JSON objects value if its name contains dots?
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Send inline image in email
...essage mailWithImg = getMailWithImg();
MySMTPClient.Send(mailWithImg); //* Set up your SMTPClient before!
private MailMessage getMailWithImg() {
MailMessage mail = new MailMessage();
mail.IsBodyHtml = true;
mail.AlternateViews.Add(getEmbeddedImage("c:/image.png"));
mail.From = new M...
How to check Oracle database for long running queries
...sid format '9999'
column serial# format '99999'
column spid format '99999'
set linesize 200
set pagesize 30
select
a.sid,a.serial#,a.username,a.osuser,c.start_time,
b.spid,a.status,a.machine,
a.action,a.module,a.program
from
v$session a, v$process b, v$transaction c,
v$sqlarea s
Where
a.paddr = b.ad...
How to query SOLR for empty fields?
...ery;
}
public bool NegativeQuery
{
get { return _negativeQuery; }
set { _negativeQuery = value; }
}
And in QueryParameterCollection.cs class, the ToString() override, looks if the Negative parameter is true
arQ[x] = (qp.NegativeQuery ? "-(" : "(") + qp.ToString() + ")" + (qp.Boost != 1 ?...
Write to .txt file?
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Do I need to store the salt with bcrypt?
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Not class selector in jQuery
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Does a dot have to be escaped in a character class (square brackets) of a regular expression?
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Redis消息通知系统的实现 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...个人消息优先级高，全局消息优先级低。此时可以使用ZSET来实现，它里面分数的概念很自然的实现了优先级。
不过ZSET没有原生的POP操作，所以我们需要模拟实现，代码如下：
<?php
class RedisClient extends Redis
{
const POSITION_...