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Nairaland Forum / Science/Technology / Programming / Extraction In Javascript: How Would You Write Your Own Code? (456 Views)
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Extraction In Javascript: How Would You Write Your Own Code? by thanksjosh005: 12:06pm On Jun 10, 2022 |
Hello house.... What are your takes on this? Probably, which of these algos would you use when writing codes or do you have your own method as well? Method 1 implies a more technical use of the JavaScript slice() method while Method 2 looks much like a simpler method for extracting a specified amount of string. Method 1 truncate_string = function (str1, length) { Method 2 let text = "Hello world!"; Reference: JavaScript: Extract A Specific Number of Characters from a String url: https://www.w3resource.com/javascript-exercises/javascript-string-exercise-4.php JavaScript String slice() url:https://www.w3schools.com/jsref/jsref_slice_string.asp |
Re: Extraction In Javascript: How Would You Write Your Own Code? by thanksjosh005: 12:56pm On Jun 10, 2022 |
Method 1 is very succinct and clearly self-explained. Writing such algo could be based off your techne or mastery with writing codes. Method 1 can be broken down into concepts in JavaScript like • JS object three ways objects can be written: via ° string literal ° the new keyword ° object constructor Here the object constructor type was used which always include executing the code with the JS function keyword • JS operators comparison and tenary operators were used • JS if/else • JS slice() method A practical understanding of these can help you understand the technicality of Method 1 JS is extensive and consists of various ways you can write code & build algos. Because we likewise have several existing versions of JS, familiarity with JS versions could also help you write various methods for your algos too. |
Re: Extraction In Javascript: How Would You Write Your Own Code? by Deicide: 2:44pm On Jun 10, 2022 |
1 Like |
Re: Extraction In Javascript: How Would You Write Your Own Code? by Nobody: 2:57pm On Jun 10, 2022 |
Shortest and fastest way posible 1 Like |
Re: Extraction In Javascript: How Would You Write Your Own Code? by thanksjosh005: 3:33pm On Jun 10, 2022 |
Deicide: Of course! Thanks for the addition. |
Re: Extraction In Javascript: How Would You Write Your Own Code? by thanksjosh005: 3:35pm On Jun 10, 2022 |
GREATIGBOMAN: Lol... I agree |
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