May 27, 2019 · I keep seeing this symbol $\\equiv$ in Mathematical Analysis -1, Zorich. What does it mean? For example: in page 180 we have, Some other pages it occurs in: 117, 139.

Nov 11, 2025 · The difference is that name = value is telling Python that name is now equal to value. name == value, on the other hand, is asking Python if name is equal to value ...

Jun 29, 2017 · My professors have seemed to use $≅$ and $≈$ pretty interchangeably to indicate that something is nearly equal to something else, and I just became aware of $≃$. When …

May 16, 2013 · Why does java require a double equals sign? Asked 12 years, 8 months ago Modified 12 years, 8 months ago Viewed 12k times

Main difference between == and equals in Java is that "==" is used to compare primitives while equals() method is recommended to check equality of objects. String comparison is a common …

Jun 8, 2022 · Wikipedia says people use "equals sign" than "equality". Is it right? Is it to avoid ambiguity between the equality formula $ (x = y)$ and the equality symbol $=$? The main my …

JavaScript === (triple equals) [closed] Asked 14 years, 10 months ago Modified 28 days ago Viewed 16k times

Mar 5, 2011 · What does := mean?where we are saying that the two sides are equal, but we are not defining "1" to be the expression " sin2(θ) +cos2(θ) sin 2 (θ) + cos 2 (θ) ". Basically, some …

Jul 10, 2016 · initialization: parenthesis vs. equals sign [duplicate] Asked 15 years ago Modified 4 years, 11 months ago Viewed 33k times

I know what base64 encoding is and how to calculate base64 encoding in C#, however I have seen several times that when I convert a string into base64, there is an = at the end. A few …