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Can we omit parentheses when creating an object using the “new” operator?

...cial case, for the new operator only, JavaScript simplifies the grammar by allowing the parenthesis to be omitted if there are no arguments in the function call. Here are some examples using the new operator: o = new Object; // Optional parenthesis omitted here d = new Date(); ... Personally, ...
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Choosing a file in Python with simple Dialog

... I got TypeError: 'module' object is not callable on Tk().withdraw() - any ideas? – user391339 Feb 18 '14 at 20:58 1 ...
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string.Format() giving “Input string is not in correct format”

... message "Input string was not in correct format" was not helpful to me at all. I thought one of my parameters was null or something. – styfle Aug 10 '12 at 16:59 add a commen...
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Titlecasing a string with exceptions

... Python to titlecase a string (i.e. words start with uppercase characters, all remaining cased characters have lowercase) but leaving articles like and , in , and of lowercased? ...
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Display help message with python argparse when script is called without any arguments

... what I needed. One question, can this be applied to subcommands too? I usually just get ``Namespace(output=None)`. How can I trigger an error easily on ALL subcommands? I'd like to trigger an error there. – Jonathan Komar May 20 '16 at 7:43 ...
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Correct way to define C++ namespace methods in .cpp file

... Calling #2 "wrong" is a huge exaggeration. By this logic, all symbol names are "wrong" because they can potentially hide other symbol names in other scopes. – tenfour Dec 30 '11 at 16:59 ...
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How do I use the conditional operator (? :) in Ruby?

... Small edit puts (true ? "true" : "false") with parenthesis. Otherwise the order of operations is not clear. When I first read this I was confused as I read it as (puts true) ? "true" : "false" then expected puts to return the ...
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How to delete duplicate rows in SQL Server?

... I like CTEs and ROW_NUMBER as the two combined allow us to see which rows are deleted (or updated), therefore just change the DELETE FROM CTE... to SELECT * FROM CTE: WITH CTE AS( SELECT [col1], [col2], [col3], [col4], [col5], [col6], [col7], RN = ROW_NUMBER()O...
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Decode Base64 data in Java

...), while the private Sun and the Commons implementations use this. Specifically, for String bigger than 76 characters, newlines are added. I didn't find how to configure JAXB's implementation for this behavior... :-( – KLE Mar 18 '10 at 10:25 ...
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What is Ruby's double-colon `::`?

... :: is basically a namespace resolution operator. It allows you to access items in modules, or class-level items in classes. For example, say you had this setup: module SomeModule module InnerModule class MyClass ...