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Finding three elements in an array whose sum is closest to a given number
Given an array of integers, A 1 , A 2 , ..., A n , including negatives and positives, and another integer S. Now we need to find three different integers in the array, whose sum is closest to the given integer S. If there exists more than one solution, any of them is ok.
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Regex Email validation
...there are a few other long TLD's. Also, you can validate email addresses using the MailAddress class as Microsoft explains here in a note:
Instead of using a regular expression to validate an email address,
you can use the System.Net.Mail.MailAddress class. To determine
whether an email addr...
What is the difference between client-side and server-side programming?
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Your code is split into two entirely separate parts, the server side and the client side.
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---------->
HTTP request
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+--------------+ | +--------------+
| ...
What is the best way to do GUIs in Clojure?
What is the best way to do GUIs in Clojure ?
16 Answers
16
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How would you count occurrences of a string (actually a char) within a string?
I am doing something where I realised I wanted to count how many / s I could find in a string, and then it struck me, that there were several ways to do it, but couldn't decide on what the best (or easiest) was.
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Regular vs Context Free Grammars
I'm studying for my computing languages test, and there's one idea I'm having problems wrapping my head around.
8 Answe...
How to increase font size in the Xcode editor?
To increase font-size in Xcode is a pain.
16 Answers
16
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Convert LocalDate to LocalDateTime or java.sql.Timestamp
I am using JodaTime 1.6.2.
7 Answers
7
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Sending command line arguments to npm script
...ed to npm command itself and params passed to your script.
So if you have in package.json
"scripts": {
"grunt": "grunt",
"server": "node server.js"
}
Then the following commands would be equivalent:
grunt task:target => npm run grunt -- task:target
node server.js --port=1337 => n...
Why use Ruby instead of Smalltalk? [closed]
Ruby is becoming popular , largely from the influence Ruby on Rails, but it feels like it is currently struggling through its adolescence. There are a lot of similarities between Ruby and Smalltalk -- maglev is a testament to that. Despite having a more unusual syntax, Smalltalk has all (if not m...