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Javascript 2021-11-09 22:53:20
steam roll array javascript
function steamrollArray(arr) { return arr .toString() .replace(",,", ",") // "1,2,,3" => "1,2,3" .split(",") // ['1','2','3'] .map(function(v) { if (v == "[object Object]&qu... Add solution -
Javascript 2021-11-07 14:11:17
check how many of a word is in a string
function countOccurences(str,word) { // split the string by spaces in a String a[] = str.split(","); // search for pattern in a int count = 0; for (int i = 0; i < a.length; i++) { // if match found inc... Add solution -
Python 2021-11-07 05:49:07
how to split string with comma in python
# We can use the split() function and put a "," in the parameter # It'll return a list with the string split up by commas. txt = "hello, my name is Peter, I am 26 years old" x = txt.split(",") print(x) # You can also do th... Add solution -
Java 2021-10-25 07:58:10
java read csv file into arraylist
import java.io.BufferedReader; import java.io.IOException; import java.nio.charset.StandardCharsets; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java.util.ArrayList; import java.util.List; /** * Simple Java ... Add solution
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