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云数据及Firebase组件简介 · App Inventor 2 中文网
...称为 FirebaseError，它让 Web 服务报告错误，这通常是通信问题的结果：
ShareValue：一个带有云数据的简单App
ShareValue 是一个使用 FirebaseDB 组件的简单应用程序。 它允许安装该应用程序的任何人设置共享云值并查看该值何时发生...
How to increase the execution timeout in php?
... on Unix environments the max-execution time is compared to the cumulative CPU-time used by the php-thread, on windows systems the absolute time is used. Uploading is mostly "idle-time" (IO-Wait). But as you see uploads can stop when it takes too long even though.
– Christoph S...
Using git repository as a database backend
...n terms of disc usage, and such disc usage automatically means pretty high CPU usage.
"Only active users" approach: maintain working copy only for active users. This way, you generally store not a full-repo-clone-per-user, but:
As user logs in, you clone the repository. It takes several seconds an...
Creating JSON on the fly with JObject
...upply single quote delimited JSON text.
JObject o = JObject.Parse(@"{
'CPU': 'Intel',
'Drives': [
'DVD read/writer',
'500 gigabyte hard drive'
]
}");
This has the nice benefit of actually being JSON and so it reads as JSON.
Or you have test data that is dynamic you can use JObject...
Parser Error Message: Could not load type 'TestMvcApplication.MvcApplication'
...ation the project settings was wrong (Bin\Debug\x86). Changing back to Any CPU fixed the problem. But changing the output path also worked.
– Lars Udengaard
Jul 11 '13 at 12:06
13
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Manipulate a url string by adding GET parameters
... performance, since this will be a lot faster than parse_url and also less cpu intensive. Tradeoff is that it is not checking for an existing $varName.
– Dennis Stücken
Apr 4 '18 at 12:13
...
My images are blurry! Why isn't WPF's SnapsToDevicePixels working?
...Button's image neither. Also, the application freezes for many seconds and CPU fan starts to sing.
Using RenderOptions.BitmapScalingMode="NearestNeighbor" on my image corrected the image rendering issues (fuzzy and cropped image) and is fully compatible with the Ribbon Contextual Tabs usage.
...
Get Android Device Name [duplicate]
...RAND
os.android.Build.BOOTLOADER
os.android.Build.DISPLAY
os.android.Build.CPU_ABI
os.android.Build.PRODUCT
os.android.Build.HARDWARE
os.android.Build.ID
Also their is other ways you can get device name without using Build class(through the bluetooth).
...
pythonic way to do something N times without an index variable?
...tion a million times, let's allocate a list of a million items too. If the CPU is working, shouldn't also the memory get stressed a little? The answer cannot be characterized as definitely “not useful” (it's showing a different, functioning approach) so I can't downvote, but I disagree and I'm t...
你以为发传单真的这么简单吗?（提升成功率干货） - 更多技术 - 清泛网 - 专...
...的，时而吆喝、时而蹿到你面前，俨然游戏关主。
那么问题来了：面对传单夹击，到底要肿么办？
道德帝一定会说：接一下传单又不会死！人家发传单那么辛苦>>>
曾经姐也秉着自以为体贴的心态，一路上来者不拒接下成沓广...