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数据存储组件 · App Inventor 2 中文网
...，详细可以去各自的网站上查看中文文档。网站如下：
https://tinywebdb.cn/
https://tinywebdb.appinventor.space/ 经过测试，单个键值的大小不可超过9000字节，否则可能保存失败。
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服务地址
指定Web服务的 URL，默认值是 http://tin...
How can you customize the numbers in an ordered list?
...ered Aug 14 '08 at 11:01
Marcus DowningMarcus Downing
9,34899 gold badges5858 silver badges7979 bronze badges
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Can Android do peer-to-peer ad-hoc networking?
...ment the required commands (depends the phone!) for setting up and tearing down an ad-hoc network and compile a new C library based on the startstopadhoc.c (the file you need to modify). You can find the source code here: code.google.com/p/adhoc-on-android/source/browse/trunk/jni/… If you are lu...
How to report an error from a SQL Server user-defined function
...I wanted to throw an error when nothing was found. I didn't want to break down the inline function into a multi-statment one for obvious performance reasons. Instead I used your solution plus ISNULL and MAX. The RETURN statment now looks like this: SELECT ISNULL(MAX(E.EntityID), CAST('The Lookup ...
Comparison between Corona, Phonegap, Titanium
...ifferent from deploying a plain old web app.
Titanium source gets compiled down to native bits. That is, your html/js/etc. aren't simply attached to a project and then hosted inside a web browser control - they're turned into native apps. That means, for example, that your app's interface will be co...
What is a “thread” (really)?
...m the exact point where you stopped. One way to achieve that is by jotting down the page number, line number, and word number. So your execution context for reading a book is these 3 numbers.
If you have a roommate, and she's using the same technique, she can take the book while you're not using it...
Parse DateTime string in JavaScript
...tes, while MomentJS is 12.4kb gzipped. Convenient for developers but slows down the website. Doesn't worth.
– Raptor
Dec 10 '15 at 9:29
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Interop type cannot be embedded
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I ran into this issue when pulling down a TFS project to my local machine. Allegedly, it was working fine on the guy's machine who wrote it. I simply changed this...
WshShellClass shellClass = new WshShellClass();
To this...
WshShell shellClass = new WshSh...
Assigning code to a variable
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Emacs bulk indent for Python
...g a keyboard macro like <f3> C-n TAB <f4> as in F3, Ctrl-n (or down arrow), TAB, F4, and then using F4 repeatedly to apply the macro can save a couple of keystrokes. Or you can do C-u 10 C-x e to apply it 10 times.
(I know it doesn't sound like much, but try re-indenting 100 lines of gar...