Java - RegEx to replace text between dollar signs

Question

I am using JAVA and want to replace every instance of text between dollar signs. For example:

1st equation $\\frac{1}{\\mu -1}\\frac{2\\pi }{\\lambda }x$ 
2nd eq         


        

Answer 1

The regex used in C# is the same for Java, except that you need to double escape $.

"\\$([^\\$]*)\\$"