How does the << operator works in the following line
19549
What are bitwise shift (bit-shift) operators and how do they work?
120214
What's the difference between <<, <<< and < < in bash?
10125
How does this regular expression work?
101523
Why is using `<<-` frowned upon and how can I avoid it?
19555
Difference between >>> and >>
9173
What are the PHP operators "?" and ":" called and what do they do?
138286
What do two left-angle brackets "<<" mean in C#?
59150
What do you call the -> operator in Ruby?
72909
What does the |= operator do in Java?
120303
no operator "<<" matches these operands
49518
What is the JavaScript >>> operator and how do you use it?
29593
What is the "->" PHP operator called?
38906
What is the "-->" operator in C/C++?
25358
What is the differences between &> and 2>&1
69526
What does "<<-" mean in Ruby?
126677
How do the post increment (i++) and pre increment (++i) operators work in Java?
75904
Cant understand dot operator concept