Recent questions tagged programming

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programming languages - What is the 'expression problem'?

I have a rough idea about what this is but if someone has an explanation of the 'expression problem' that they ... I would love to hear it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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programming languages - What's the name for hyphen-separated case?

This is PascalCase: SomeSymbol This is camelCase: someSymbol This is snake_case: some_symbol So my questions is whether there ... It's commonly used in url's. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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programming languages - What is the difference between def foo = {} and def foo() = {} in Scala?

Given the following constructs for defining a function in Scala, can you explain what the difference is, and ... and without Scala methods with no arguments Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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programming languages - Java - why no return type based method overloading?

I know this is not possible but can anyone provide a theory as to why Java chose not to support this? I am ... where I think it would be nice to have. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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591 views

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programming languages - Why is the 'if' statement considered evil?

I just came from Simple Design and Testing Conference. In one of the session we were talking about evil keywords in ... I don't believe that it's that bad. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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753 views

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programming languages - Can all iterative algorithms be expressed recursively?

If not, is there a good counter example that shows an iterative algorithm for which there exists no recursive ... ) and stack usage than Java-only programmers. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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759 views

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programming languages - Do common JavaScript implementations use string interning?

Do common JavaScript engines, such as V8 and WebKit's JavaScriptCore, use string interning for JavaScript strings ... instances of identical strings in memory? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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829 views

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programming languages - What is duck typing?

I came across the term duck typing while reading random topics on software online and did not completely understand it. What is “duck typing”? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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742 views

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programming languages - Function overloading by return type?

Why don't more mainstream statically typed languages support function/method overloading by return type? I can't think ... How come it's so much less popular? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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816 views

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programming languages - How do I change file extension with javascript

Does anyone know an easy way to change a file extension in Javascript? For example, I have a variable with ... com/questions/5953239/how-do-i-change-file-extension-with-javascript...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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789 views

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programming languages - Code-Golf: What is the shortest program that compiles and crashes?

question from:https://stackoverflow.com/questions/1770427/code-golf-what-is-the-shortest-program-that-compiles-and-crashes...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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754 views

1 answer

programming languages - Code-Golf: What is the shortest program that compiles and crashes?

question from:https://stackoverflow.com/questions/1770427/code-golf-what-is-the-shortest-program-that-compiles-and-crashes...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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734 views

1 answer

programming languages - Code-Golf: What is the shortest program that compiles and crashes?

question from:https://stackoverflow.com/questions/1770427/code-golf-what-is-the-shortest-program-that-compiles-and-crashes...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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946 views

1 answer

programming languages - Do common JavaScript implementations use string interning?

Do common JavaScript engines, such as V8 and WebKit's JavaScriptCore, use string interning for JavaScript ... /5276915/do-common-javascript-implementations-use-string-interning...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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727 views

1 answer

programming languages - Do common JavaScript implementations use string interning?

Do common JavaScript engines, such as V8 and WebKit's JavaScriptCore, use string interning for JavaScript ... /5276915/do-common-javascript-implementations-use-string-interning...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

826 views

1 answer

programming languages - Is there anything like CoffeeScript for PHP?

PHP interpreters are very common, but the PHP syntax & libraries are inconsistent & cumbersome (IMO, of course ... com/questions/6551089/is-there-anything-like-coffeescript-for-php...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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772 views

1 answer

programming languages - Antonym for "optimize" in software development context

In the context of "optimizing" a set of data to a smaller, more compact form, what would be a word that would ... antonym of "compress", not "optimize"... any better suggestions?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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