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Python 2021-09-24 18:46:03
numpy array storing in file by python
# long arrays can be stored in csv files far more efficiently import numpy as np import csv # uploading arrays in a csv file arr1 = [i for i in range(500)] arr2 = [i for i in range(1000)] arr3 = [i for i in range(2000)] # you can write('w') or append('a'... Add solution -
Java 2021-09-24 16:25:01
java combine to byte[]
byte[] one = getBytesForOne(); byte[] two = getBytesForTwo(); List<Byte> list = new ArrayList<Byte>(Arrays.<Byte>asList(one)); list.addAll(Arrays.<Byte>asList(two)); byte[] combined = list.toArray(new byte[list.size()]); Add solution -
Other 2021-09-24 14:35:03
what is overloading
Overloading mean same method name and different parameter, it can happen in same class. it's a feature that allows us to have more than one method with same name. Example: sort method of Arrays class Arrays.sort(int[] arr) Arrays.sort(String[] arr) ...... Add solution -
Javascript 2021-09-24 08:53:03
Number.prototype.between = function(a, b) { var min = Math.min.apply(Math, [a, b]), max = Math.max.apply(Math, [a, b]); return this > min && this < max; };
//get min/max value of arrays function getArrayMax(array){ return Math.max.apply(null, array); } function getArrayMin(array){ return Math.min.apply(null, array); } var ages=[11, 54, 32, 92]; var maxAge=getArrayMax(ages); //92 var minAge=get... Add solution -
Other 2021-09-23 11:55:02
how to send values to a selection sorting function
1 // Fig. 8.15: fig08_15.cpp 2 // This program puts values into an array, sorts the values into 3 // ascending order and prints the resulting array. 4 #include <iostream> 5 using std::cout; 6 using std::endl; 7 8 #include <iomanip&... Add solution -
Lua 2021-09-22 17:20:03
making an array lua
tbl = {"yes"} tbl[1] -- Arrays/Tables start at 1 Add solution -
VBA 2021-09-22 15:37:03
vba static array declaration
'VBA arrays can be fixed-size (static) or resizable (dynamic). 'This is determined when the array is declared: Dim vArrA() 'dynamic: size is determined later. Dim vArrB(1 to 5) 'static: size is determined now and cannot be changed. 'Array size refers ... Add solution -
Java 2021-09-22 10:17:05
Create ArrayList from array java
new ArrayList<>(Arrays.asList(array)); Add solution
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