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AppInventor2 离线版:免登录,离线用,一键启动,App开发so easy! - App ...

...www.fun123.cn/reference/info/desktop.html 什么时候更新电脑版?引用: tina111 发表于 2024-12-27 10:58 什么时候更新电脑版? 这个离线版就是电脑版啊,直接装再电脑上,桌面快捷方式一键启动,就能愉快地编程了,没有多余步骤!编...
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微信小程序:运行环境加载失败(2,101) - 用户反馈 - 清泛IT社区,为创新赋能!

然而各种正式版小程序无此问题,只有体验版/调试版小程序有该现象。 尝试了各种解决方案: 更换wifi/流量。 清理微信缓存。 杀死微信进程重新打开微信。 重启手机。 均未能解决。 后来偶然发现手机的时间比北京时...
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近期 Chrome 下 Discuz 兼容问题修复记录:AJAX 提交失效与移动链接误跳转 ...

最近排查并修复了 2 个和新版 Chrome 兼容性相关的问题,记录如下。 一、AJAX 操作失效,表现为“加载中”一闪而过,没有后续动作 现象: 1. 登录、帖子分类、部分弹层提交等 AJAX 操作失效 2. 浏览器控制台最初还伴...
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“Inspect” a hover element?

... shortcut, it worked for me. I don't know if this is just a problem on my PC or not, but I can't see the menu option selected via keyboard and the shortcut key (ctrl-shift-I) doesn't work while the dropdown menu is visible, so since inspect element is the last option on the dropdown, I used up-arro...
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What is the fastest integer division supporting division by zero no matter what the result is?

..., #0 str lr, [sp, #-4]! moveq r0, r3 ldreq pc, [sp], #4 bl __divsi3 ldr pc, [sp], #4 My code with the ARM compiler: f PROC RSBS r2,r1,#1 MOVCC r2,#0 ADD r1,r1,r2 B __aeabi_idivmod My code...
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Converting RGB to grayscale/intensity

... = R^gamma, Glin = G^gamma, Blin = B^gamma where gamma is 2.2 for many PCs. The usual R G B are sometimes written as R' G' B' (R' = Rlin ^ (1/gamma)) (purists tongue-click) but here I'll drop the '. Brightness on a CRT display is proportional to RGBlin = RGB ^ gamma, so 50% gray on a CRT is qui...
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Timer function to provide time in nano seconds using C++

... windows you want to use the QueryPerformanceCounter. And here is more on QPC Apparently there is a known issue with QPC on some chipsets, so you may want to make sure you do not have those chipset. Additionally some dual core AMDs may also cause a problem. See the second post by sebbbi, where he s...
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Useful GCC flags for C

...olation 1 (check/write): time=1280862302.170759 ptr=0x7fff96eb3d00 size=44 pc=0x7f3a575503c1 location=`mf.c:4:2 (main)' /usr/lib/libmudflap.so.0(__mf_check+0x41) [0x7f3a575503c1] ./a.out(main+0x90) [0x400a54] /lib/libc.so.6(__libc_start_main+0xfd) [0x7f3a571e2c4d] Nearby object 1: ...
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Export a stash to another computer

...s: git commit -a then add it as a remote on computer 2: git remote add pc1 user@computer1:/path/to/repo now you can retrieve the remote information using git fetch pc1 now you can import the commit in the way you want; using git cherry-pick, git rebase or whatever you like... If you want it...
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How to enable external request in IIS Express?

...rt Tools. Then run the following command from an administrative prompt: httpcfg set urlacl /u http://vaidesg1:8080/ /a D:(A;;GX;;;WD) share | improve this answer | follow ...