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Why doesn't calling a Python string method do anything unless you assign its output?

..."hello", "goodbye") with this line: X = X.replace("hello", "goodbye") More broadly, this is true for all Python string methods that change a string's content "in-place", e.g. replace,strip,translate,lower/upper,join,... You must assign their output to something if you want to use it and not th...
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How do I convert hex to decimal in Python? [duplicate]

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Correct way to override Equals() and GetHashCode() [duplicate]

... base.Equals() if either of the object IDs is zero but there probably is a more robust way. share | improve this answer | follow | ...
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Android - Round to 2 decimal places [duplicate]

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Ajax tutorial for post and get [closed]

...ill append the content of test.html file to #results element You can find more information at jQuery website. Update: Use this code to send POST data and output result. var menuId = $("ul.nav").first().attr("id"); var request = $.ajax({ url: "script.php", type: "POST", data: {id : menuId},...
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How do I get epoch time in C#? [duplicate]

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How to get time in milliseconds since the unix epoch in Javascript? [duplicate]

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SQL Server - inner join when updating [duplicate]

... this gives me ERROR: table name "ProductReviews" specified more than once in postgresql – Johhan Santana Apr 26 '17 at 16:54 1 ...
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Is Javascript compiled or an interpreted language? [closed]

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Append an array to another array in JavaScript [duplicate]

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