sopularity_fax@sopuli.xyz to Asklemmy@lemmy.ml · edit-250 minutes agoWhat would be a valuable thing to have memorized by heart?message-squaremessage-square62fedilinkarrow-up150arrow-down11file-text
arrow-up149arrow-down1message-squareWhat would be a valuable thing to have memorized by heart?sopularity_fax@sopuli.xyz to Asklemmy@lemmy.ml · edit-250 minutes agomessage-square62fedilinkfile-text
Try to keep it practical (like something that would be fairly doable, you just havent gotten around to it…yet)
minus-squareCarrotsHaveEars@lemmy.mllinkfedilinkarrow-up2·2 days agoIt’s not something you try to recite. You just do it so many times you became too good at it to look at the table. Four bits can represent up to 15, from 0000 to 1111. Correspondingly, 0 to F in hex. Binary from right to left is 1, 2, 4, 8. One byte is eight bits. It takes eight digit places. XXXX XXXX 0000 0000 to 1111 1111 00 to FF 0 to 255
minus-squaresopularity_fax@sopuli.xyzOPlinkfedilinkarrow-up1·1 day agoI mean when would it be so necessary that it jystifies itself or the time cost to do so
minus-squarespittingimage@lemmy.worldlinkfedilinkarrow-up3·1 day agoIt’s useful if you’re a network engineer or a web designer.
It’s not something you try to recite. You just do it so many times you became too good at it to look at the table.
Four bits can represent up to 15, from 0000 to 1111. Correspondingly, 0 to F in hex.
Binary from right to left is 1, 2, 4, 8.
One byte is eight bits. It takes eight digit places.
XXXX XXXX
0000 0000 to 1111 1111
00 to FF
0 to 255
I mean when would it be so necessary that it jystifies itself or the time cost to do so
It’s useful if you’re a network engineer or a web designer.
Sub netting baby!