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C# 2021-08-28 15:38:02
player movement in unity
//Fixed the issues with the previous controller using System.Collections; using System.Collections.Generic; using UnityEngine; public class CameraLook : MonoBehaviour { public float minX = -60f; public float maxX = 60f; public float sensitivity; pub... Add solution -
Shell/Bash 2021-08-28 14:09:02
awk: can't read value of a; it's an array name.
# Example usage for printing keys: awk '{ a[$1]=$2 } END { for (key in a) { print key } }' input_file # Where: # - The above statement prints all keys in the awk array/dictionary # made from the input_file # - a[$1] is an array/dictionary in which the fi... Add solution -
Python 2021-08-28 14:02:01
what is tf.linalg.band_part?
# tf.linalg.band_part(input, num_lower, num_upper, name=None) # num_lower is lower bound of number and num_upper is upper bound of number # we want to keep number for a matrix in a range num_lower to num upper and # if the number of matrix not fall at th... Add solution -
Java 2021-08-28 13:41:01
difference between hashmap and map java
Hash map: -> It is the implementation of map interface. -> It can contain null values and keys. -> It doesn't maintain input order. Map: -> It is an interface -> Map has two implementation -> Tree Map -> Hash Map -> Tr... Add solution -
Java 2021-08-28 13:31:02
what is the difference between sc.nextLine() and sc.next() in java
Their differences are... next() can read the input only till the space. It can't read two words separated by space. Also, next() places the cursor in the same line after reading the input. nextLine() reads input including space between the words (that i... Add solution -
Shell/Bash 2021-08-28 13:17:02
bash delete a range of lines from a file
# Basic syntax using sed: sed 'm,nd' input_file # Where m is the start line number and n is the end line number inclusive # Note, add -i to delete the lines in place. E.g.: sed -i 'm,nd' input_file # This changes the original input_file Add solution -
Shell/Bash 2021-08-28 09:52:02
bash remove rows that are found in another file
# Example usage using awk: awk 'FNR==NR { b[$0] = 1; next } !b[$0]' input_file_1 input_file_2 # This command prints all lines of input_file_2 that aren't found in # input_file_1 (i.e. lines that are unique to input_file_2). Another # way of saying this is... Add solution -
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