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- vec![] or Vec::new()? : r rust - Reddit
Since vec![] is actually expanded to calling into_vec on an empty boxed slice, the IR includes some unwinding stuff, while with Vec::new() you don't get that However in practice you still get the same generated code in the end, so it is a matter of taste; if it was not, I guess the vec macro would have been modified to expand to Vec::new
- Filing for unemployment + problems with VEC website : r rva - Reddit
Afterall, VEC owes me backpay close to $10k It initially tried to collect from me what it owed, but after a hearing and strong rebuttal, it went back cowering by saying it will grant me an overpayment waiver Something that I never asked nor need because, again, VEC owes me for the backpay that it failed to pay me during the pandemic
- Best expression to push or append to Vec and return resulting Vec
{ vec push(element); vec } or if you’re adding multiple elements either extend or extend_from_slice, e g : { vec extend(other_vec); vec } Unless of course you don’t care about performance in which case you can use concat
- Vec::with_capacity () against Vec::new () is a about same . . . - Reddit
If the vec has a memory mapping to its own (this will happen once the vec gets sufficiency large), the OS can simply change the the memory mapping without having to copy There's a good fasterthanlime video that covers this, the link is timestamped to the relevant part, but I suggest watching the whole thing:
- Best way to create a Vec lt;String gt; from str : r learnrust - Reddit
Action Movies Series; Animated Movies Series; Comedy Movies Series; Crime, Mystery, Thriller Movies Series
- Vec prepend, insert_from_slice : r rust - Reddit
Vec prepend, insert_from_slice Edit: Updated based on feedback I was surprised to see that these operations don't seem possible to do efficiently with the standard library, without resorting to unsafe code, inserting each element separately, or requiring a new heap allocation when there is sufficient capacity already
- VEC Unemployment Claim Status Help Question : r rva - Reddit
Helping my spouse with her unemployment claim, and boy is the VEC terrible She was laid off but got a separation agreement We thought we indicated as much on her claim, but chose something that makes VEC think she voluntarily left her job She clarified in some follow-up prompts, but never got clear indication if her claim was approved
- [VIRGINIA] PSA: You can now chat with a VEC agent via new Live . . . - Reddit
It continues to be impossible to reach VEC:Customer Service — I’ve been trying hourly via phone and then via the “new” chat feature SINCE November 2020 I make my attempts using both HOURLY from 8:15am -5:30PM M-F (Neither chat nor their (866) number appears to work accept calls during extended open hours listed on web site, news
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