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通过API获取IP信息、IP归属地 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...p://ip.taobao.com/service/getIpInfo.php?ip=8.8.8.8
{"code":0,"data":{"country":"\u7f8e\u56fd","country_id":"US","area":"","area_id":"","region":"","region_id":"","city":"","city_id":"","county":"","county_id":"","isp":"","isp_id":"","ip":"8.8.8.8"}}
注意：返回的json中有嵌套，解析时...
内网时间同步问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...证足够的走时精度，从而避免调整时钟。
48 */1 * * * /usr/sbin/ntpdate -u 172.16.58.40 172.16.58.14 172.23.32.142 172.24.18.141 172.24.147.11
1 1 * * * /sbin/hwclock -w
目前 Linux 系统上面有两个时间喔，一个是 Linux 系统，另一个则是 BIOS 时间(真...
%d,%c,%s,%x等转换符 释义 - C/C++ - 清泛IT论坛，有思想、有深度
... 有符号十进制整数
%f 浮点数(包括float和doulbe)
%e(%E) 浮点数指数输出[e-(E-)记数法]
%g(%G) 浮点数不显无意义的零"0"
%i 有符号十进制整数(与%d相同)
%u 无符号十进制整数
...
App Inventor 2 中文网 · 升级日志
...查看全部组件、可见组件、不可见组件。 优化 bug修复、编译运行效率优化，提升用户体验：文档继续优化。 230919 2023/09/19 全新 项目分类 功能重磅上线！！可以对多项目进行分类整理，能够快速找...
MIT官方已升级至2.71版本，几乎就是仅增加一个全新主题 - App Inventor 2 ...
2.71 版本主要更新内容：Changes between nb196 and nb197 (July 7, 2024)
This is a component release which includes bugfixes and improvements. It includes a new Android MIT AI2 Companion versions 2.71 (from Google Play) and 2.71u (directly downloaded from MIT App Inventor).
Features:
Ne...
大模型拓展接入 kimi 报错？ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
Error 3300: Error 429 in extension LLMAI2Ext:
HTTP Error 429: {"error": {"message"."Your account org-d7ccde2140934cbc85d
ea0b696cb99c2 u003cak-f
3ihf3beyqfi11hf6zk1\u003e
request reached organization max RPM: 3, please try again after 1 seconds","type"...
Auto-center map with multiple markers in Google Maps API v3
This is what I use to display a map with 3 pins/markers:
7 Answers
7
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How can I properly handle 404 in ASP.NET MVC?
I am using RC2
19 Answers
19
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How can I debug git/git-shell related problems?
How can I have some debug information regarding git/git-shell?
8 Answers
8
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Compare object instances for equality by their attributes
I have a class MyClass , which contains two member variables foo and bar :
15 Answers
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