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adding multiple entries to a HashMap at once in one statement
...d anyone ever use this in a loop?). I may be wrong though, programmers are inventive.
– Chris Cirefice
Nov 27 '16 at 23:41
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show 4 more com...
How do I convert CamelCase into human-readable names in Java?
...olution is much better than the most upvoted one because: a) It doesn't re-invent the wheel: commons-lang is a de-facto standard and it works fine, very focus on performance. b) When the conversion is done a lot of times this method is much faster than the regex-based one: this is my benchmark for e...
Run cron job only if it isn't already running
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This wheel was already invented somewhere else :) E.g., serverfault.com/a/82863/108394
– Filipe Correia
Jun 8 '13 at 2:27
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离线版启动超时，有报错日志 - App Inventor 2 离线版 - 清泛IT社区，为创新赋能！
web服务启动报错：
Picked up JAVA_TOOL_OPTIONS: "-Dfile.encoding=UTF-8"
Executing [D:\appinventor\AppInventor2\resources\app.asar.unpacked\OpenJDK\bin\java, --add-opens=java.base/java.lang=ALL-UNNAMED, -Xmx4G, --add-opens, java.base/java.net=ALL-UNNAMED, --add-opens, java.base/sun.ne...
How to show first commit by 'git log'?
...it does the same, and is simpler; though that option had not quite been “invented” at the time of this question/answer.
– Chris Johnsen
Jan 10 '13 at 2:28
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How do I add a delay in a JavaScript loop?
...olution. It is nice to use all existing control structures and not need to invent continuations.
– Gus
Dec 14 '19 at 22:08
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Can we omit parentheses when creating an object using the “new” operator?
...loper.mozilla.org/en-US/docs/Web/JavaScript/Guide/… , from "the guys who invented the <expletive> language" don't use any parentheses on new Class for parameterless constructors. If this doesn't spell 'opinionated', I don't know what does...
– ack
Mar 2...
Parsing CSV files in C#, with header
...Check out FileHelpers and stay DRY - Don't Repeat Yourself - no need to re-invent the wheel a gazillionth time....
You basically just need to define that shape of your data - the fields in your individual line in the CSV - by means of a public class (and so well-thought out attributes like default ...
Why are flag enums usually defined with hexadecimal values
... reminds you: "Okay, we're not dealing with numbers in the arbitrary human-invented world of base ten anymore. We're dealing with bits - the machine's world - and we're gonna play by its rules." Hexadecimal is rarely used unless you're dealing with relatively low-level topics where the memory layo...
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...