code-formatting

Best C++ Code Formatter/Beautifier

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问题 Locked . This question and its answers are locked because the question is off-topic but has historical significance. It is not currently accepting new answers or interactions. There are lots of source code formatting tools out there. Which ones work best for C++? I\'m interested in command-line tools or other things that can be automatically run when checking code in/out, preferably without needing to launch an editor or IDE. (If you see the one you like already listed as an answer, vote it

Dangerous implications of Allman style in JavaScript

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问题 I cannot remember where, but recently I passed a comment where the user told that 1TBS is more preferred than Allman in JavaScript and said Allman has dangerous implications in JavaScript. Was it a valid statement? If so, why? 回答1: return cannot have LineTerminator after it so: return { }; is treated as return; (return undefined ) instead of return {}; (return an object) See the rules for Automatic Semicolon Insertion (ASI) for more. 回答2: It is a valid statement. Because JavaScript's engines

How can I beautify JSON programmatically? [duplicate]

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问题 This question already has answers here : How can I pretty-print JSON using JavaScript? (25 answers) Closed 2 years ago . Do you know of any \"JSON Beautifier\" for JavaScript? From {\"name\":\"Steve\",\"surname\":\"Jobs\",\"company\":\"Apple\"} To { \"name\" : \"Steve\", \"surname\" : \"Jobs\", \"company\" : \"Apple\" } Example some_magic(jsonObj); // return beautified JSON 回答1: Programmatic formatting solution: The JSON.stringify method supported by many modern browsers (including IE8) can

Tool to Unminify / Decompress JavaScript [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Are there any command line scripts and/or online tools that can reverse the effects of minification similar to how Tidy can clean up horrific HTML? (I\'m specifically looking to unminify a minified JavaScript file, so variable renaming might still be an issue.) 回答1: You can use this : http://jsbeautifier.org/

How do you format code in Visual Studio Code (VSCode)

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What is the equivalent of Ctrl + K + F and Ctrl + K + D on Windows in Visual Studio for formatting, or "beautifying" code in the Visual Studio Code editor? Brandon Clapp The code formatting is available in Visual Studio Code through the following shortcuts: On Windows Shift + Alt + F On Mac Shift + Option + F On Ubuntu Ctrl + Shift + I Alternatively, you can find the shortcut, as well as other shortcuts, through the search functionality provided in the editor with Ctrl + Shift + P (or Command + Shift + P on Mac), and then searching for format document . Bharathi Devarasu Code Formatting

I'm getting an IndentationError. How do I fix it?

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问题 I have a Python script: if True: if False: print(\'foo\') print(\'bar\') However, when I attempt to run my script, Python raises an IndentationError : File \"script.py\", line 4 print(\'bar\') ^ IndentationError: unindent does not match any outer indentation level I kept playing around with my program, and I was also able to produce three other errors: IndentationError: unexpected indent IndentationError: expected an indented block TabError: inconsistent use of tabs and spaces in indentation

What is the “-->” operator in C++?

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问题 After reading Hidden Features and Dark Corners of C++/STL on comp.lang.c++.moderated , I was completely surprised that the following snippet compiled and worked in both Visual Studio 2008 and G++ 4.4. Here\'s the code: #include <stdio.h> int main() { int x = 10; while (x --> 0) // x goes to 0 { printf(\"%d \", x); } } I\'d assume this is C, since it works in GCC as well. Where is this defined in the standard, and where has it come from? 回答1: --> is not an operator. It is in fact two separate