Top "Symbols" questions

can refer to a letter or special character; a primitive data type in many programming languages; an item of the alphabet of a formal language.

Displaying the Indian currency symbol on a website

This symbol for the rupee, the currency of India, was approved by the Union Cabinet on 15 July 2010. How can I …

html currency symbols
HTML for the Pause symbol in audio and video control

I'm trying to find the Unicode symbol to make a button display the Unicode pause symbol. I was able to …

html unicode special-characters symbols
Best way to encode Degree Celsius symbol into web page?

How should I encode special characters into web pages? For instance I need this symbol ℃, which I used just by …

html symbols
How do you do the "therefore" (∴) symbol on a Mac or in Textmate?

Is there a way to write the ∴ therefore symbol with keyboard shortcuts in Textmate or just on a mac?

textmate symbols
Enums in Javascript with ES6

I'm rebuilding an old Java project in Javascript, and realized that there's no good way to do enums in JS. …

javascript enums ecmascript-6 immutability symbols
Regex to remove letters, symbols except numbers

How can you remove letters, symbols such as ∞§¶•ªºº«≥≤÷ but leaving plain numbers 0-9, I want to be able to not …

javascript regex symbols
Meaning of *& and **& in C++

I found these symbols in a function declaration several times, but I don't know what they mean. Example: void raccogli_…

c++ pointers syntax reference symbols
^=, -= and += symbols in Python

I am quite experienced with Python, but recently, when I was looking at the solutions for the codility sample tests …

python operators symbols
What is the colon operator in Ruby?

When I say { :bla => 1, :bloop => 2 }, what exactly does the : do? I read somewhere about how it's similar to …

ruby symbols
How to merge two columns in R with a specific symbol?

I have a table read in R as follows: column1 column2 A B What is the command to be used …

r merge symbols