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In pure functional languages, is there an algorithm to get the inverse function?
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answered Nov 15 '12 at 19:25
Daniel WagnerDaniel Wagner
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Is there a software-engineering methodology for functional programming? [closed]
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Thank God that the software-engineering people have not yet discovered functional programming. ...
Repeat String - Javascript
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edited Jun 7 '15 at 17:24
answered Oct 14 '08 at 20:17
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Detect encoding and make everything UTF-8
...need to know what the encoding of your strings is. It can be Latin1 (ISO 8859-1), Windows-1252 or UTF-8, or the string can have a mix of them. Encoding::toUTF8() will convert everything to UTF-8.
I did it because a service was giving me a feed of data all messed up, mixing UTF-8 and Latin1 in the s...
App Inventor 2 UrsPahoMqttClient 拓展 - 物联网轻量级MQTT协议 · App Inventor 2 中文网
...0Xff”或“0XFF”或“#ff”或“#FF”（十六进制输入）或“255”（十进制输入）或“0377”（八进制输入）。
您可以根据需要混合使用：“0xFF;255,#ff”有效。
您可以在数字前后插入空格：“0xFF ; 255, #ff”也有效。
尾随逗号或分号...
How is AngularJS different from jQuery
...essary javascript code (tree-shaking) to shrink the download size down to 35Kish.
Angular2 emulated Shadow DOM. (ref)
This opens a door for server rendering that can address SEO issue and work with Nativescript etc that don't work on browsers.
The official document site
Day one keynote from ...
How to Create a circular progressbar in Android which rotates on it?
...roid:toDegrees="270">
<shape
android:innerRadiusRatio="2.5"
android:shape="ring"
android:thickness="1dp"
android:useLevel="true"><!-- this line fixes the issue for lollipop api 21 -->
<gradient
android:angle="0"
a...
How do I remove code duplication between similar const and non-const member functions?
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WilliamKF
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answered Sep 23 '08 at 21:24
jwfearnjwfearn
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What is Normalisation (or Normalization)?
...n.
There is a number of normalization levels from 1. normal form through 5. normal form. Each normal form describes how to get rid of some specific problem, usually related to redundancy.
Some typical normalization errors:
(1) Having more than one value in a cell. Example:
UserId | Car
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Are soft deletes a good idea? [duplicate]
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