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What is the difference between an expression and a statement in Python?

... 123 Expression -- from the New Oxford American Dictionary: expression: Mathematics a collecti...
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Learning Regular Expressions [closed]

...ore characters, and terminated by a right-parenthesis. If your input is '(123) (456)', then the first capture will be '123'. Non-greedy quantifiers want to allow the rest of the pattern to start matching as soon as possible. (As to your confusion, I don't know of any regular-expression dialect whe...
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Similarity String Comparison in Java

...id main(String[] args) { printSimilarity("", ""); printSimilarity("1234567890", "1"); printSimilarity("1234567890", "123"); printSimilarity("1234567890", "1234567"); printSimilarity("1234567890", "1234567890"); printSimilarity("1234567890", "1234567980"); printSimilarity(...
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Adding HTML entities using CSS content

...ppend an image, use "background-image" and display:inline-block; and width:123px; height:123px; (use exact width/height) – Nathan J.B. Oct 10 '13 at 4:42  |...
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How to check if a String is numeric in Java

... @kape123 :) sure "123.456" doesn´t contain digits. – Ahmed Alejo Nov 14 '14 at 18:01 8 ...
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Pad a string with leading zeros so it's 3 characters long in SQL Server 2008

...technique for left-padding to any desired width: declare @x int = 123 -- value to be padded declare @width int = 25 -- desired width declare @pad char(1) = '0' -- pad character select right_justified = replicate( @pad , @width-le...
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How do I create a readable diff of two spreadsheets using git diff?

...sxd OpenOffice.org .odt/.ods/.odp/.odg Open Document .wj2/wj3/wk3/wk4/123 Lotus 123 .wri Windows3.1 Write .pdf Adobe PDF .mht Web Archive .eml Exported files from OutlookExpress Regard, Andres share ...
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curl json post request via terminal to a rails app

...firstname","last_name":"lastname","email":"email@email.com","password":"app123","password_confirmation":"app123"}}' \ http://localhost:3000/api/1/users share | improve this answer | ...
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Determine the data types of a data frame's columns

...7.6, 167.6... $ hp <dbl> 110, 110, 93, 110, 175, 105, 245, 62, 95, 123, 123, 180, 180, 180, 205, 215... $ drat <dbl> 3.90, 3.90, 3.85, 3.08, 3.15, 2.76, 3.21, 3.69, 3.92, 3.92, 3.92, 3.07, 3.0... $ wt <dbl> 2.620, 2.875, 2.320, 3.215, 3.440, 3.460, 3.570, 3.190, 3.150, 3.440, 3...
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Excel “External table is not in the expected format.”

...ed Jun 5 '13 at 12:46 jordanhill123jordanhill123 3,86222 gold badges2727 silver badges3838 bronze badges ...