Rextester Reviews

OnlineGDB Reviews

Rextester mentions (7)

• I NEED HELP WITH AN ASSEMBLY PROJECT!!!

  My Professor has not provided any resources or material to help complete this project, I have tried to problem solve, use the internet, even chatgpt. (I can send the code that it gave me in comments if needed, but ) I need help completely this assignment hopefully by midnight PST tonight. I am using an online compiler (rextester.com). Any help would be greatly appreciated, here is the project description below. Source: about 1 year ago

• Why is Zig so much more successful than Crystal and Nim?

  Does it really do that? (I've just tried in rextester.com, it complains about declared but unused variables.). Source: over 1 year ago

• Trying to do errors right

  (A quick survey of some of the languages at rextester.com showed that they are usually counted from 1. I'd suggest doing the same would be least surprising.). Source: about 2 years ago

• void main() vs int main()

  Some clangs (eg. The one on rextester.com) accept the spam() program too. Source: over 2 years ago

• I have added named function parameters to my programming language. What do you think, why do most mainstream programming languages not have it, when it is easy to implement in a compiler and it makes it easier to initialize complicated objects with many default rarely-changed parameters?

  On Windows, C compilers tend to evaluate right-to-left. On rextester.com, gcc and clang evaluate as you suggest. Source: almost 3 years ago

OnlineGDB mentions (15)

• PiHole blocking onlinegdb.com

  I have pihole running for a few years now but recently I have observed that it is blocking the domain onlinegdb.com . I tried restarting dns, adding it to whitelist and updating pihole (gravity and pihole software) but that doesn't seem to work. Anyone know whats going on? (even pinging the websites IP doesnt work). Source: 12 months ago

• If only there was an easier way to tell if an object key is equal to false...

  It does, that's the scary part. I don't know the config of "onlinegdb.com" or "programiz.com", but when I tried on the two of them, same result : the value is set in the map just by using the [] operator : https://imgur.com/a/cRvCpgV. Source: 12 months ago

• create children processes from array not working

  Maybe use a codepen tool like http://onlinegdb.com to share a clickable link to a runnable example. Source: about 1 year ago

• C++ IDE

  If you are still looking for an IDE, I think onlinegdb.com is a good place to do some quick coding. It works with multiple languages also. Source: over 1 year ago

• [C] Trying to create a simple program that isolates 4 bits out of a 32 bit integer. Its not working and I don't understand why.

  So I have a hex value 0x87654321, which is "10000111011001010100001100100001" in binary. I want to select any set of 4 bits out of the number. So, if I want the first set of 4 bits, it should return 0001 (decimal 1). Then if I want the second set of 4 bits, it should return 0010 (decimal 2), then the next 4 are 0011 (decimal 3) , and so on. Basically I want to be able to return any of the 8 hex digits in the hex... Source: over 1 year ago