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Python 2022-03-02 21:10:02
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 -
Python 2021-11-17 22:50:11
long arrays storing in file 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 2021-11-16 09:52:05
spring amqp exchange not found
Unlike JMS, publishing to RabbitMQ is asynchronous (which is why it's generally faster), so the failure for a missing exchange is reported on a different thread; you can add a listener to get the notification instead of it just being logged. You can enab... Add solution -
Other 2021-11-09 11:56:09
Iterating or loop through the elements of an array is with a for loop (for):
var keys = Object.keys(o); // Get an array of property names for object o var values = [] // Store matching property values in this array for(var i = 0; i < keys.length; i++) { // For each index in the array var key = keys[i]; ... Add solution -
Shell/Bash 2021-10-30 07:53:09
gcloud version
gcloud version - print version information for Cloud SDK components SYNOPSIS gcloud version [GCLOUD_WIDE_FLAG …] DESCRIPTION Print version information for Cloud SDK components. GCLOUD WIDE FLAGS These flags are available to all commands: --accou... Add solution -
Python 2021-10-14 02:41:03
find all unique substring permutations of a string of a specific length python
import itertools x = "some string" # aList contains all permutations of all lengths of string x aList = [each for eachpermut in [''.join(l) for i in range(len(x)) for l in itertools.combinations(x, i+1)] for each in [''.join(eachpermut) for ea... Add solution -
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 -
Other 2021-09-16 12:48:02
get_products_of_all_ints_except_at_index
You have an array of integers, and for each index you want to find the product of every integer except the integer at that index.Write a function get_products_of_all_ints_except_at_index() that takes an array of integers and returns an array of the produc... Add solution