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Best ways to teach a beginner to program? [closed]
...ust learning the syntax and basic framework features you really don't need more complexity.
Some projects:
Hello World!
Take the year of my birth, and calculate my age (just (now - then) no month corrections). (simple math, input, output)
Ask for a direction(Up, down, left, right), then tell the ...
How does a Java HashMap handle different objects with the same hash code?
...; the pair is stored in bucket number 235. (Note that one bucket can store more then one key-value pair).
When you lookup a value in the hashmap, by giving it a key, it will first look at the hash code of the key that you gave. The hashmap will then look into the corresponding bucket, and then it w...
Is there a setting on Google Analytics to suppress use of cookies for users who have not yet given c
...when creating the tracker instance.
See Google's guide on the subject for more details.
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Making a div vertically scrollable using CSS
...s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's stan...
How do you Encrypt and Decrypt a PHP String?
... encryption library called Halite, which aims to make libsodium easier and more intuitive.
<?php
use \ParagonIE\Halite\KeyFactory;
use \ParagonIE\Halite\Symmetric\Crypto as SymmetricCrypto;
// Generate a new random symmetric-key encryption key. You're going to want to store this:
$key = new KeyF...
Split list into smaller lists (split in half)
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A little more generic solution (you can specify the number of parts you want, not just split 'in half'):
EDIT: updated post to handle odd list lengths
EDIT2: update post again based on Brians informative comments
def split_list(al...
Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
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How do I use the new computeIfAbsent function?
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You should be more cautious when you use computeIfAbsent recursively. For more details please check stackoverflow.com/questions/28840047/…
– Ajit Kumar
Apr 27 '16 at 23:43
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Delete first character of a string in Javascript
... character of a string, if the first character is a 0. The 0 can be there more than once.
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How to copy a directory using Ant
...s some sub-directories, and some of those contain files and others contain more sub-directories.
11 Answers
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