Top "Hex" questions

Hex Colors in Android are some times 8 digits. How? What is the difference between #FFFFFF and #FFFFFF00

I sometimes have seen in examples where the coloring in Android is done as #FF191919. I mean a 8 digit hex …

android android-layout colors hex android-canvas

C# how convert large HEX string to binary

I have a string with 14 characters . This is a hex represantation of 7bytes. I want to convert it to binary. …

c# string hex bin

How to convert an Int to Hex String in Swift

In Obj-C I used to convert an unsigned integer n to a hex string with NSString *st = [NSString stringWithFormat:@"%2X", …

ios string hex swift

Converting binary string to a hexadecimal string JAVA

I want to convert my binary(which is in string) to hexadecimal string also, this is just a program fragment …

java binary hex base-conversion

Converting hex color to RGB and vice-versa

What is the most efficient way to do this?

colors hex rgb

python encode()

Has hex codec been excluded from python 3.3? When I write the code >>> s="Hallo" >>> …

python-3.x hex encode

Python: XOR hex strings

Possible Duplicate: bitwise XOR of hex numbers in python I am trying to XOR two hex strings in Python and …

python cryptography hex ascii xor

How can I use 3-digit color codes rather than 6-digit color codes in CSS?

I recently went through my CSS file and switched all my six-digit hexadecimal codes to simple three-digit codes (for example, …

css colors hex web-optimization

Convert RGBA to HEX

Given a css color value like: rgba(0, 0, 0, 0.86) How do I convert that to a RGB hex value that takes the …

html css colors hex rgba

Does style="color: #FFF;" render as #F0F0F0 or #FFFFFF?

When defining colors using "shorthand hexidecimal" (style="color: #FFF;"), is there a defined method for expanding the shorthand? (style="color: #…

html css colors hex