Sjmarf to Programmer [email protected] • 1 year agoUnused variablessh.itjust.worksimagemessage-square52fedilinkarrow-up1901
arrow-up1901imageUnused variablessh.itjust.worksSjmarf to Programmer [email protected] • 1 year agomessage-square52fedilink
minus-squareRichardlinkfedilinkEnglish1•1 year agoWhat do you mean? Variables do not necessarily need to be used, you can allocate memory for some value and initialise it but then simply don’t do anything with it.
minus-squareDacoTacolinkfedilink2•1 year agoYou can but compilers will optimise that away unless you tell it not to.
minus-square@[email protected]linkfedilink1•1 year agoMeanwhile go: you will remove it or I won’t compile, unless you know the secret handshake
minus-square@[email protected]linkfedilink1•1 year agoYes you can but the little red squiggles show in your editor to warn you that it’s unused code. That’s what the whole post is about lol
What do you mean? Variables do not necessarily need to be used, you can allocate memory for some value and initialise it but then simply don’t do anything with it.
You can but compilers will optimise that away unless you tell it not to.
Meanwhile go: you will remove it or I won’t compile, unless you know the secret handshake
Yes you can but the little red squiggles show in your editor to warn you that it’s unused code. That’s what the whole post is about lol