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How can I test if a letter in a string is uppercase or lowercase using JavaScript?

How can I test if a letter in a string is uppercase or lowercase using JavaScript? 28 Answers ...
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Converting a JS object to an array using jQuery

...ed Sep 22 '16 at 18:00 Jean-François Beauchamp 4,72088 gold badges3636 silver badges7272 bronze badges answered Oct 2 '14 at 17:33 ...
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Delete everything in a MongoDB database

I'm doing development on MongoDB. For totally non-evil purposes, I sometimes want to blow away everything in a database—that is, to delete every single collection, and whatever else might be lying around, and start from scratch. Is there a single line of code that will let me do this? Bonus points...
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open() in Python does not create a file if it doesn't exist

...le doesn't exist, append mode creates it. – Jean-François Fabre♦ Oct 22 '19 at 11:49 add a comment  |  ...
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Python - Check If Word Is In A String

... return lenSearch else: return False usage: find_words('çelik güray ankara', 'güray ankara') share | improve this answer | follow | ...
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Can the Unix list command 'ls' output numerical chmod permissions?

...ed Dec 21 '19 at 13:31 Jean-François Fabre♦ 122k1111 gold badges9797 silver badges156156 bronze badges answered Nov 25 '09 at 10:26 ...
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Difference between string and char[] types in C++

...unch of helper-functions that can be really neat. – Håkon Aug 17 '09 at 11:18 1 I don't believe ...
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Create a dictionary with list comprehension

...This doesn't address the question at all. – Jean-François Corbett Feb 9 '17 at 17:37 add a comment  |  ...
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How can I get dict from sqlite query?

...: result = [dict(row) for row in c.fetchall()]. – Gonçalo Ribeiro Aug 26 '18 at 22:19 add a comment  |  ...
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[精华]VC++对话框程序打印及打印预览的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术

...iew选项,可以包含基本打印及打印预览的支持,应用程序文件菜单中会生成两个菜单项分别是打印(标识符ID_FILE_PRINT)和打印预览(标识符:ID_FILE_PRINT_PREVIEW),展开程序源代码,可以发现,是CVIEW类提供标准打印和打印预览菜单...