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用户界面（UI）组件 · App Inventor 2 中文网
...0.0，但是，它可以返回任何值，因此需要考虑处理意外的数据。如果平台版本不可用，将返回空文本。
屏幕方向
指定屏幕方向，为文本值。常用的值为：
横向 (landscape)
纵向 (portrait)
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地图组件（高德地图） · App Inventor 2 中文网
...器 提供的位置，而不是内置默认位置，以获取用户位置数据。
边界范围
设置或获取地图绘制视图的当前边界。该值是一个列表，包含当前视图的西北和东南坐标，格式为“((西北) (东南))”，比如：((39.92186 116.38419) (39.90645 11...
How to generate unique ID with node.js
...t crypto = require("crypto");
const id = crypto.randomBytes(16).toString("hex");
console.log(id); // => f9b327e70bbcf42494ccb28b2d98e00e
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What's the simplest way to print a Java array?
..., so if you try to print one directly, you get the className + '@' + the hex of the hashCode of the array, as defined by Object.toString() :
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Where is body in a nodejs http.get response?
...
The other examples gave me what looked like hex values when I didn't included text with the chunk response. Setting the encoding displayed the JSON document I was looking for. Thank you!
– Collin McGuire
Dec 11 '13 at 6:50
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“unmappable character for encoding” warning in Java
... */ to your code, it will not compile anymore, because "nit" isn't correct hex number.
– Peter Štibraný
Jan 21 '09 at 11:25
3
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Mac OS X Terminal: Map option+delete to “backward delete word”
... could go to Preferences > Keys > add the Key Mapping ⌥⌫ to send hex codes 0x1B 0x7F. ????
– qix
May 17 '18 at 6:00
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Calculate a MD5 hash from a string
...ulate a MD5 hash from a string.
It works well and generates a 32-character hex string like this:
900150983cd24fb0d6963f7d28e17f72
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What is the maximum value for an int32?
... 2,147,483,647 = 0x7FFFFFFF, if you wanna remember it, just use hex.
– roottraveller
Aug 13 '16 at 6:18
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What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]
...his answer is incomplete because it does not mention the format detection (hex/octal/decimal) performed by parseInt(), which can cause significant grief because it behaves different to the common expectation in some cases (leading zero). The radix should therefore usually be specified explicitly, ev...