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How to encode the filename parameter of Content-Disposition header in HTTP?
...pera 12, FF25, Safari 6, using this filename for download: 你好abcABCæøåÆØÅäöüïëêîâéíáóúýñ½§!#¤%&()=`@£$€{[]}+´¨^~'-_,;.txt
On IE7 it works for some characters but not all. But who cares about IE7 nowadays?
This is the function I use to generate safe file names f...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
... answered Mar 19 '14 at 17:00
Mårten WikströmMårten Wikström
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开源MQTT网关：EMQX vs Mosquitto - 创客硬件开发 - 清泛IT社区，为创新赋能！
...与可观测性Mosquitto 提供了基本的日志和调试功能，用于监控代理状态和故障排除。然而，它缺乏先进的管理和监控功能，使用户难以从其运行状态获得更多洞察进行性能优化。EMQX 通过 HTTP API 和 Dashboard 提供丰富和可视化的监控...
HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...暴露到网络上。
下图是HAProxy的架构：
下图是HAProxy的监控页面截图：
HAProxy实现了一种事件驱动, 单一进程模型，此模型支持非常大的并发连接数。多进程或多线程模型受内存限制 、系统调度器限制以及无处不在的锁限制...
Case insensitive XPath contains() possible?
...ÛÇÅÏÕÑŒ', 'abcdefghijklmnopqrstuvwxyzäöüéèêàáâòóôùúûçåïõñœ'),'foo')]");
– Stefan Steiger
Nov 29 '13 at 9:34
1
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MQTT与TCP的区别 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...时，为了实现数千英里长的石油和天然气管道的无人值守监控，采取的设计方案是将管道上的传感器数据通过卫星通信传输到监控中心。
这种应用场景有如下几个特点：石油天然气管道线路非常长，要接许多沿线的数据采集网...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
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#!/usr/bin/env python
#-*- coding: utf-8 -*-
u = u'moçambique'
print u.encode("utf-8")
print u
chmod +x test.py
./test.py
moçambique
moçambique
./test.py > output.txt
Traceback (most recent call last):
File "./test.py", line 5, in <module>
print u
UnicodeEnc...
.htaccess not working apache
...
Looks like require ip overrides require authentication, this behavior are unexpected (allow from certain ip in apache 2.2 dont do this) and in my opinion can be very dangerous, because the ip exception are anulating the authentication, in apach...
Remove non-utf8 characters from string
... }
}
return $NewStr;
}
How it works:
echo remove_bs('Hello õhowå åare youÆ?'); // Hello how are you?
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Linux 网卡速率（百兆/千兆）的查看及调整 - 操作系统(内核) - 清泛网 - 专...
...要在局域网中的通信流量较大，机器是千兆网卡。但通过监控查看实际网速只到了100Mbps，通过查看网 最近遇到一个奇怪的问题，程序运行过程中网卡打满，导致服务通信全部超时，程序需要在局域网中的通信流量较大，机器...