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八成网友：“提速降费”没诚意，运营商：委屈 - 资讯 - 清泛网 - 专注C/C++...
...网友说三家都没诚意
“谁大半夜上网啊，而且在家都有WiFi好吗？”
不过，网友们显然觉得三大运营商“割肉”不够多。在某网站9万多人参与的随机调查中，超过八成的网友说不满意，近八成的网友觉得三家都没诚意。
运营...
Finding local IP addresses using Python's stdlib
...alhost, etc), see this answer.
If you are behind a NAT firewall like your wifi box at home, then this will not show your public NAT IP, but instead your private IP on the local network which has a default route to your local WIFI router; getting your wifi router's external IP would either require r...
Detect the Internet connection is offline?
...
Worked for me in HTML 5, JavaScript, in mac book (using wifi) even worked in mobile. but issue is- when wifi on it returns TRUE each time even I off wifi vice-versa.
– S.Yadav
Jun 19 '17 at 11:47
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iPhone Data Usage Tracking/Monitoring
... pdp_ip0 is your WWAN interface.
There is no good way to get information wifi/cellular network data since, particular date-time!
Data statistic (ifa_data->ifi_obytes and ifa_data->ifi_ibytes) are stored from previous device reboot.
I don't know why, but ifi_opackets and ifi_ipackets are...
PDO MySQL扩展模块 检测通不过？ - PHP - 清泛IT论坛，有思想、有深度
php.in中下面两行已经放开注释：
extension=pdo.so
extension=pdo_mysql.so
PDO检测仍然通不过。
终极解决方案：
php编译时加上如下参数，重新编译安装php：
--with-pdo-mysql
php编译安装完整参数请参见：http://www.tsingfun.com/html/2015/env_0826...
BLE 模块 透传问题 - 创客硬件开发 - 清泛IT社区，为创新赋能！
问一下老师 1.这个蓝牙传输一次，是一个多字节包？还是单一个字节？
2.我想传文件，是否要先设变量读进数据？有哪位老师给讲一下。
根据 ble ...
[解决] 注册DLL时报错：模块已加载，但对DllRegisterServer的调用失败，错...
错误代码0x80070005是没有使用管理员权限进行注册。
因此，使用管理员权限注册DLL即可解决，步骤如下：
Win键，搜索cmd，右键“以管理员身份运行”：
cd /d “dll所在的目录”
regsvr32.exe /i xxx.dll
Error message 'java.net.SocketException: socket failed: EACCES (Permission denied)'
...K_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
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Nginx与Lua - 更多技术 - 清泛网 - 专注C/C++及内核技术
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最先将Nginx，Lua组合到一起的是OpenResty，它有一个ngx_lua模块，将Lua嵌入到了Nginx里面；随后Tengine也包含了ngx_lua模块。至于二者的区别：OpenResty是Nginx的Bundle；而Tengine则是Nginx的Fork。值得一提的是，OpenResty和Tengine均是国人自己...
Android Location Providers - GPS or Network Provider?
...droid.permission.ACCESS_FINE_LOCATION.
network –> (AGPS, CellID, WiFi MACID): Name of the network
location provider. This provider determines location based on
availability of cell tower and WiFi access points. Results are
retrieved by means of a network lookup. Requires either of th...