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Why are exclamation marks used in Ruby methods?
...method.
2) when you call the method, the db is going to be changed.
http://www.themomorohoax.com/2009/02/11/when-to-use-a-bang-exclamation-point-after-rails-methods
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Testing the type of a DOM element in JavaScript
...e form. For example, tagName called on a <div> element returns "DIV" https://developer.mozilla.org/en-US/docs/Web/API/Element/tagName correct way to compare would be node.tagName == 'DIV'
– marcs
Dec 18 '19 at 5:58
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How do I create directory if it doesn't exist to create a file?
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Is ASCII code 7-bit or 8-bit?
... the paper "The Evolution of Character Codes, 1874-1968" (samizdat copy at http://falsedoor.com/doc/ascii_evolution-of-character-codes.pdf) and then chase its references (many of which are not available online and may be hard to find even with access to a university library, I regret to say).
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How to check if a string starts with one of several prefixes?
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Custom fonts in iOS 7
...p. I'm using SpriteKit for it, if that's important. I've tried using this https://github.com/deni2s/IBCustomFonts but I cannot get it to work with this font http://www.fontspace.com/freaky-fonts/emulogic
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分享几个App Inventor 2“隐藏”的非常的实用的小技巧 - App Inventor 2 中...
...入任意内容：
3、Any代码块，代码整洁之道：https://www.bilibili.com/video/BV1Xj41147cn/
4、代码块导出图像，以及还原：https://www.fun123.cn/reference/other/download-pngs.html
5、iOS界面外观
6、过程参数，鼠标悬停时，可直接拖动...
Number of processors/cores in command line
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nproc is what you are looking for.
More here : http://www.cyberciti.biz/faq/linux-get-number-of-cpus-core-command/
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Application Loader: “Cannot proceed with delivery: an existing transporter instance is currently upl
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How do I format a long integer as a string without separator in Java?
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