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Generating a random password in php
...rrect answer to password generation in PHP is to use RandomLib and don't reinvent the wheel. This library has been audited by industry security experts, as well as myself.
For developers who prefer inventing your own solution, PHP 7.0.0 will provide random_int() for this purpose. If you're still on...
What is a domain specific language? Anybody using it? And in what way?
...oard according to these instructions. This is an example of DSL. I did not invented a new Language rather then I just created bunch of Strings that micro controller could read from EEPROM and could parse accordingly and could perform a specific task.
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How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
...g JSTL 1.2 which uses URIs with an additional /jsp path (because JSTL, who invented EL expressions, was since version 1.1 integrated as part of JSP in order to share/reuse the EL logic in plain JSP too).
So, fix the taglib URI accordingly based on JSTL documentation:
<%@ taglib uri="http://java...
Padding between ActionBar's home icon and title
...that what would be CLEAN if it had worked. We are left here in the dark to invent hacks because for some reason it just does not work the way it should have worked. So nothing is "not clean".
– Varvara Kalinina
Oct 15 '15 at 11:49
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App Inventor 2 BLE扩展源码分析 - WriteBytes vs WriteStrings 23字节硬编...
一、问题背景
用户反馈：WriteBytes 发送字符串硬件能收到，WriteStrings 发送却收不到。
同样的字符串数据，通过 WriteBytes 方法发送时硬件正常接收，但通过 WriteStrings 方法发送时硬件收不到或收到截断数据。
源码仓库: mit-c...
How to make a flat list out of list of lists?
...s use programming languages (and abstractions) that are discovered and not invented, Monoid is discovered.
– jhegedus
Oct 5 '15 at 8:51
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Should I return EXIT_SUCCESS or 0 from main()?
...on.
But programmers likes to write code in "portable way" and hence they invent their own model for the concept of "operating system" defining symbolic values to return.
Now, in a many-to-many scenario (where many languages serve to write programs to many system) the correspondence between the la...
Combine multiple Collections into a single logical Collection?
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You have re-invented org.apache.commons.collections4.IterableUtils.chainedIterable()
– basin
Aug 23 at 15:34
add...
How to specify the order of CSS classes?
... it's .basic but that the .extra rules should still apply), you'll need to invent another class, .basic-extra perhaps, which explicitly provides for that.
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Arduino101（Genuino 101）&App Inventor – RGB LED控制 - 创客硬件开...
繁体中文原文：https://blog.cavedu.com/2017/02/ ... %e6%8e%a7%e5%88%b6/
本文將介紹如何取得觸碰點的 RGB 參數之後透過 BLE 送給 Arduino 101 來點亮 RGB LED。
App InventorDesigner使用 Canvas 來取得觸碰點座標。兩個連線斷線用的按鈕：Btn_Connect /&n...