Factor #3: Difficulty to learn

• Ruby is a high-level language which aims to achieve a lot with few lines of clean, readable code. Well-written Ruby code almost looks like sentences written in plain English. 
• It’s a great choice for the first language to learn, as beginners typically pick it up fast and enjoy it alo...

People often think that languages like Russian, Arabic or Japanese are harder to learn, but it is subjective.

Words from different languages have the same etymological origin, such as 'brother' in English and 'Bruder' in German. But languages with different phonetics will be harder to lear...

Keyword difficulty is an SEO metric that estimates how difficult it is to rank for a keyword, based on the authority of the sites that already rank for that keyword. 

The higher the keyword difficulty, the harder it is to rank for that keyword.  

The metric on a scale of 1-10 takes in...