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Java 2022-03-24 17:40:08
java map foreach
Map<String, Integer> items = new HashMap<>(); items.put("A", 10); items.put("B", 20); items.put("C", 30); items.put("D", 40); items.put("E", 50); items.put("F", 60); items.forEach((k... Add solution -
Other 2022-03-24 14:30:52
SlashDot
Slashdot is a social news website that originally billed itself as "News for Nerds. Stuff that Matters". It features news stories on science, technology, and politics that are submitted and evaluated by site users and editors. Each story has a... Add solution -
Python 2022-03-24 11:45:01
how to load cifar10 in python
"""Load from /home/USER/data/cifar10 or elsewhere; download if missing.""" import tarfile import os from urllib.request import urlretrieve import numpy as np def cifar10(path=None): r"""Return (train_ima... Add solution -
PHP 2022-03-24 01:20:09
how to run foreach for the entire array except for one line in php
There are multiple ways of approaching this problem. The first solution is to use a flag boolean to indicate the first element and proceed in your foreach $firstElement = true; foreach($array as $key => $val) { if($firstElement) { $firstEl... Add solution -
PHP 2022-03-23 04:25:31
php sort array remove keys
<?php $fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple"); asort($fruits); foreach ($fruits as $key => $val) { echo "$... Add solution