Irelephant@lemm.ee to Programmer Humor@programming.devEnglish · 6 天前looks good to melemm.eeimagemessage-square49fedilinkarrow-up1740arrow-down18
arrow-up1732arrow-down1imagelooks good to melemm.eeIrelephant@lemm.ee to Programmer Humor@programming.devEnglish · 6 天前message-square49fedilink
minus-squareKaryoplasma@discuss.tchncs.delinkfedilinkarrow-up15·edit-26 天前Starting with Java 21 (I think), they’ve introduced ignored variables, so you can now actually do this: try { operation(); } catch (Exception _) { // nice weather, eh? } Edit: forgot that this is about JS lel
minus-squarejubilationtcornpone@sh.itjust.workslinkfedilinkEnglisharrow-up8·6 天前So basically the same as a discard in C#?
minus-squareKaryoplasma@discuss.tchncs.delinkfedilinkarrow-up2·edit-25 天前Yeah, Python has it as well. I think the only real use of it is code readability since you declare that this variable will never be used.
minus-squareTraister101@lemmy.todaylinkfedilinkarrow-up2·6 天前If your joking yes, if your not Java and Java Script are seperate things.
minus-squareJustAnotherKay@lemmy.worldlinkfedilinkarrow-up1·5 天前Actually made this mistake in front of 20 people the other day. Guy at my job mentioned coding in java and I asked if he was doing web dev 🤦
minus-squareBangersAndMash@lemmy.worldlinkfedilinkarrow-up2·edit-25 天前Plenty of java back end web development, so maybe not as embarrassing as you felt?
minus-squareJustAnotherKay@lemmy.worldlinkfedilinkarrow-up1·5 天前He said “I’ve been closing in C# and Java for 2 years” and I asked, in front of everyone, “are you doing web dev?” And he just coldly said no See this could have been fine if I didn’t double down and go “then what are you using java for… OH WAIT”
Starting with Java 21 (I think), they’ve introduced ignored variables, so you can now actually do this:
try { operation(); } catch (Exception _) { // nice weather, eh? }Edit: forgot that this is about JS lel
So basically the same as a discard in C#?
Yeah, Python has it as well. I think the only real use of it is code readability since you declare that this variable will never be used.
Same thing right?
If your joking yes, if your not Java and Java Script are seperate things.
His joking?
Actually made this mistake in front of 20 people the other day. Guy at my job mentioned coding in java and I asked if he was doing web dev 🤦
Plenty of java back end web development, so maybe not as embarrassing as you felt?
He said “I’ve been closing in C# and Java for 2 years” and I asked, in front of everyone, “are you doing web dev?” And he just coldly said no
See this could have been fine if I didn’t double down and go “then what are you using java for… OH WAIT”