Recent questions tagged Comparison

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comparison - Use '=' or LIKE to compare strings in SQL?

There's the (almost religious) discussion, if you should use LIKE or '=' to compare strings in SQL ... '='? Performance? Readability? See Question&Answers more detail:os...

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

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comparison - Comparing floating point numbers in C

I've got a double that prints as 0.000000 and I'm trying to compare it to 0.0f, unsuccessfully. Why is ... to determine if your double is zero? See Question&Answers more detail:os...

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

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comparison - double equals vs is in python

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

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641 views

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comparison - JavaScript: Simple way to check if variable is equal to two or more values?

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

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775 views

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comparison - How do you compare two version Strings in Java?

Is there a standard idiom for comparing version numbers? I can't just use a straight String compareTo because I don't know yet what ... 1.0.1 < 1.1 1.9 < 1.10 Question&Answers:os...

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

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620 views

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comparison - Compare version numbers in Objective-C

I am writing an application that receives data with items and version numbers. The numbers are formatted like "1.0.1" or "1.2 ... "1.2.5" comes after "1.0.1"? Question&Answers:os...

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

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578 views

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comparison - How to compare string and integer in python?

I have this simple python program. I ran it and it prints yes, when in fact I expect it to not print anything ... 14): print "yes" What am I doing wrong? Question&Answers:os...

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

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620 views

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comparison - (...()) vs. (...)() in javascript closures

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

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714 views

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comparison - How is __eq__ handled in Python and in what order?

Since Python does not provide left/right versions of its comparison operators, how does it decide which function ... am looking for the official decision tree. Question&Answers:os...

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

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606 views

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comparison - What is "missing" in the Visual Studio 2008 Express Editions?

What is "missing" in the Visual Studio 2008 Express Editions? In particular, what functionality is not available? what restrictions are there on its use? Question&Answers:os...

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

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620 views

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comparison - Javascript: The prettiest way to compare one value against multiple values

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

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630 views

1 answer

comparison operators - Difference between == and === in JavaScript

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asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

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598 views

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comparison - Comparing Multiple Lists of Data in Excel to find gaps

I am conducting a product analysis and have data on all the products my company has and need to compare that ... 65884188/comparing-multiple-lists-of-data-in-excel-to-find-gaps...

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

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513 views

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comparison - EJB 3.1 or Spring 3.. When to choose which one?

EJB achieved many improvements in 3.x versions, Spring is also commonly used and version 3 is a good alternative. There are ... 7076144/ejb-3-1-or-spring-3-when-to-choose-which-one...

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

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531 views

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comparison - EJB 3.1 or Spring 3.. When to choose which one?

EJB achieved many improvements in 3.x versions, Spring is also commonly used and version 3 is a good alternative. There are ... 7076144/ejb-3-1-or-spring-3-when-to-choose-which-one...

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

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614 views

1 answer

comparison - Tool or library for comparing xml files

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question ... com/questions/547399/tool-or-library-for-comparing-xml-files...

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

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646 views

1 answer

comparison - Tool or library for comparing xml files

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question ... com/questions/547399/tool-or-library-for-comparing-xml-files...

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

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656 views

1 answer

comparison - How to find out if letter is Alphanumeric or Digit in Swift

I want to count the number of letters, digits and special characters in the following string: let phrase = "The final ... -to-find-out-if-letter-is-alphanumeric-or-digit-in-swift...

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

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660 views

1 answer

comparison - How to find out if letter is Alphanumeric or Digit in Swift

I want to count the number of letters, digits and special characters in the following string: let phrase = "The final ... -to-find-out-if-letter-is-alphanumeric-or-digit-in-swift...

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

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