Recent questions tagged language

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language agnostic - When to make class and function?

I am a beginner to programming when I start to code I just start writing and solve the problem. I write ... I read to learn these concepts? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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language design - Non-nullable reference types

I'm designing a language, and I'm wondering if it's reasonable to make reference types non-nullable by default, and ... .DoSomething(); //? } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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language features - Shorthand for nested null checking C#

As far as I know there is not a significantly more elegant way to write the following.... string src; ... /discussions/540883 ( Thanks @Brian ) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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language agnostic - When to make class and function?

I am a beginner to programming when I start to code I just start writing and solve the problem. I write ... I read to learn these concepts? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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571 views

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language design - Non-nullable reference types

I'm designing a language, and I'm wondering if it's reasonable to make reference types non-nullable by default, and ... .DoSomething(); //? } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

585 views

1 answer

language features - Shorthand for nested null checking C#

As far as I know there is not a significantly more elegant way to write the following.... string src; ... /discussions/540883 ( Thanks @Brian ) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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686 views

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language agnostic - Storing base64 data in XML?

How I can store base64 strings in XML? Do you use CDATA to store base64 strings in XML? Would it help as ... chars if they conflict with XML? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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491 views

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language agnostic - What is the difference between object and instance?

I'd like to know the difference between object and instance of class. I feel both are same, but why do ... explain with real life example? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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language agnostic - Is there an alternative to hyper-indented code?

I often run into code that has to perform lots of checks and ends up being indented at least five or six levels ... } } } return output; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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language agnostic - What are some good strategies to allow deployed applications to be hotfixable?

In an ideal world, our development processes would be perfect, resulting in regular releases that were so ... and good coding practices? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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472 views

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language agnostic - Atomic Instruction

What do you mean by Atomic instructions? How does the following become Atomic? TestAndSet int TestAndSet(int *x) ... optimization can be used? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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501 views

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language agnostic - Why do static Create methods exist?

I was wondering, why do static Create methods exist? For instance, why use this code: System.Xml.XmlReader reader ... shed some light on this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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language specifications - XSD doesn't allow me to have unbounded inside all indicator

I'm trying to make unordered list of variables in var1 occurs twice and var2 occurs infinite times (Use case in my ... /xs:element> </xs:schema> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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440 views

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language agnostic - Why do regex engines allow / automatically attempt matching at the end of the input string?

Note: * Python is used to illustrate behaviors, but this question is language-agnostic. * For the purpose of this ... "$&"', fixes the problem. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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713 views

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language agnostic - Regex match all the words outside quotation marks?

Is it possible to match text outside quotation marks by using standard regex parser? I have seen this answer, but ... not depend on the input. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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529 views

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language agnostic - Randomized algorithm for finding hamiltonian path in a directed graph

From this Wikipedia article: http://en.wikipedia.org/wiki/Hamiltonian_path_problem A randomized algorithm for Hamiltonian path ... to vertex 5. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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489 views

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language agnostic - Most common examples of misuse of singleton class

When should you NOT use a singleton class although it might be very tempting to do so? It would be very nice ... we should take care to avoid. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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764 views

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language design - Boolean true - positive 1 or negative 1?

I'm designing a language, and trying to decide whether true should be 0x01 or 0xFF. Obviously, all non-zero ... pros and cons for each choice? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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522 views

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language agnostic - Intercepting the Fn key on laptops

Sometimes when I work on Thinkpads/MSI laptops, the Ctrl and Fn key are swapped (Fn being the leftmost key), and ... the OS at all. Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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491 views

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language agnostic - Code Reusability: Is it worth it?

We all write reusable classes and code. We factor in configurability to allow us to reuse this fantastic new class ... in more than one project? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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516 views

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language design - Why does C# allow for an abstract class with no abstract members?

The C# spec, section 10.1.1.1, states: An abstract class is permitted (but not required) to contain ... of abstract types and members. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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475 views

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language features - What are the benefits of such flexible "self-identifiers" in F#?

While I understand self-identifiers in F#, I am puzzled as to the benefits of such flexibility. Why does F# not ... MyClass2 with Data %d" data See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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548 views

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language agnostic - Can you programmatically detect pluralizations of English words, and derive the singular form?

Given some (English) word that we shall assume is a plural, is it possible to derive the singular form? I'd like ... how to do it in language y) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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547 views

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language agnostic - What algorithm can you use to find duplicate phrases in a string?

Given an arbitrary string, what is an efficient method of finding duplicate phrases? We can say that phrases ... occurrences for each phrase. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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666 views

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language agnostic - Position of a point relative to a Bezier curve

I have a Bezier curve specified by 4 points. I need to know if a point is on the left side or right ... will suggest a time efficient solution. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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482 views

1 answer

language agnostic - Random access gzip stream

I'd like to be able to do random access into a gzipped file. I can afford to do some preprocessing on ... yet read the gzip format description) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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563 views

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language agnostic - Random access gzip stream

I'd like to be able to do random access into a gzipped file. I can afford to do some preprocessing on ... yet read the gzip format description) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

1 answer

language agnostic - Random access gzip stream

I'd like to be able to do random access into a gzipped file. I can afford to do some preprocessing on ... yet read the gzip format description) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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