Sec

2.9K posts

Sec

Sec

@42Sec

wait a sec... @[email protected]

Tham gia Şubat 2009
0 Đang theo dõi519 Người theo dõi
Sec đã retweet
Linus Tech Tips
Linus Tech Tips@LinusTech·
Are you ready for Starfield? Starting now until 5pm PST on Sunday, September 3rd, we'll be hosting a giveaway in partnership with @AMD to give you the chance to win ONE of FIVE Starfield AMD Radeon RX 7900 XTX and Ryzen 7 7800X3D combos with a premium edition game code. Just sign-up at lmg.gg/AMD-Starfield to enter for a chance to win!
Linus Tech Tips tweet media
English
397
9.9K
3.5K
535.7K
Sec đã retweet
Ironside
Ironside@IronsidePC·
🍊 JUICEBOX GIVEAWAY 🍓 In honor of Newegg now selling the Juicebox we're giving away an ATX Juicebox with a 13900KF and an RTX 4090! 😱 To enter: 🍑Follow @IronsidePC 🍇Like & RT this post 🥝Enter here! gleam.io/SE7Pm/atx-juic…
Ironside tweet media
English
337
8.1K
7.9K
748.1K
Sec đã retweet
Holiwhirl
Holiwhirl@holiwhirl·
💸GIVEAWAY TIME 💸 I'm giving away 3 x Overwatch 2 Season 4 Ultimate Battle Pass Bundles. Huge shout out to @Blizzard_Ent for these codes! To enter: ➡️Follow @Holiwhirl ➡️Like & RT this post ➡️Comment your favourite OW hero below Winners drawn April 30 #OW2Giveaway #Season4
Holiwhirl tweet media
English
375
339
411
31.3K
Sec đã retweet
Holiwhirl
Holiwhirl@holiwhirl·
Overwatch 2 stream tomorrow + a HUGE bundle giveaway for new One-Punch man collab To enter: Follow @holiwhirl Like & RT this post Winners will be drawn on stream!! Special thanks to blizzard for providing the codes 💛
Holiwhirl tweet media
English
65
659
887
55K
Sec đã retweet
gabsmashh
gabsmashh@gabsmashh·
what is your old person trait?
gabsmashh tweet media
English
84
82
576
75.6K
Sec
Sec@42Sec·
@SFWblr würd auch einen nehmen :-)
Deutsch
0
0
1
55
Sec
Sec@42Sec·
@MichaelSLaufer you're not wrong, however there is some part of learning that works by repetition - which is also valuable imo.
English
0
0
0
75
Dr. Mixæl S Laufer @mixaelslaufer.bsky.social
Dr. Mixæl S Laufer @mixaelslaufer.bsky.social@MichaelSLaufer·
My personal unpopular opinion is that ChatGPT is the best thing to happen to academia: it might force teachers to teach instead of just issue instructions. If you're just programming your students to perform a set of predictable behaviors, you're not really doing much, are you?
English
3
12
44
3.8K
Sec
Sec@42Sec·
@ea4gpz @EttusResearch @schne1der_ @IanJohnBuckley Don't want to argue over twitter, and you're right. However there is a part that seems to be computable. That should _at least_ be documented properly (if not taken care of by software/firmware). Ideally there would also be a statement about size of the remaining uncertainty.
English
0
0
1
32
Daniel Estévez
Daniel Estévez@ea4gpz·
@42Sec @EttusResearch @schne1der_ @IanJohnBuckley In my experience with timing applications, in most cases you need to do an end-to-end measurement of the delay to calibrate it. There are always some terms or errors you can't compute from datasheets. What really matters is that the calibration stays consistent over reboots.
English
1
0
0
42
Sec
Sec@42Sec·
Hey @EttusResearch are we going to get a statement from you about the PPS timing issue on the B200 series that @ea4gpz and @schne1der_ found? It's been over a month now... destevez.net/2022/03/timing… / twitter.com/schne1der_/sta…
schneider - @[email protected]@schne1der_

Thread: As discovered by @ea4gpz the USRP B200/B210 has a delay between a time tag being applied and the samples belonging to the edge of the PPS pulse appearing on the stream. I wanted to know the influence of the sample rate on the delay and threw together a small experiment:

English
1
1
10
0
Sec
Sec@42Sec·
@ea4gpz @EttusResearch @schne1der_ I think it's an issue. The samples are not arriving with the correct timestamp. - At least it should be officially verified and documented: How large is the delay/depending on what factors. Looking at @IanJohnBuckley it should be possible to do in a few days for @EttusResearch ❤️
English
1
0
0
50
Daniel Estévez
Daniel Estévez@ea4gpz·
@42Sec @EttusResearch @schne1der_ I wouldn't call this an "issue". I can't think of an SDR which is not specific for timing applications that does better. This said, it would be nice if someone (either in Ettus or in the community) would cross-check/extend/document further Ian's notes: twitter.com/IanJohnBuckley…
IanJohnBuckley@IanJohnBuckley

@tnt @devnulling @ea4gpz @schne1der_ Best I can manage right now on the road in Europe without any old laptop access is this ancient formula I made for N210. It was applicable for early B210 until I swapped the filters out for the longer X310 ones, so HB1/HB2 need an update: ianbuckley.net/N210-rx-dsp-de…

English
1
0
2
361
Sec
Sec@42Sec·
Spent some time with ChatGPT, initially surprising since it produce lots of readable text. But the contents are very basic. It always sounds confident, which seems to make people think it's actually producing useful things...
Sec tweet mediaSec tweet media
English
1
0
2
0
Sec đã retweet
E L H O T Z O
E L H O T Z O@elhotzo·
bin mega gespannt, ob am 1.1. wirklich ein neues Jahr beginnt oder ob einfach 2020 zum dritten Mal verlängert wird
Deutsch
30
350
5.8K
0
Sec
Sec@42Sec·
Mood: Wenn die web application firewall deine Homepage blocked weil in der URL eine Tilde vorkommt....
Deutsch
0
0
2
0
Sec
Sec@42Sec·
@chorntwi Hi. Thanks for the pointer. But if I click it, it says "The job that you were looking for either does not exist or is no longer open." ...
English
1
0
0
0
Sec
Sec@42Sec·
I'm now looking for a job. If anyone here has a suggestion/reference that you think would fit me, let me know. My profile is here sec.42.org/job/ - profile is currently only in German, sorry :-)
English
4
6
1
0
Airframes
Airframes@AirframesIO·
@thebaldgeek @muccc @schne1der_ @scanSydney So the SBD mode just decodes all SBD level. While the ACARS mode takes the SBDs that contain ACARS and decodes further. I would guess there’s other goodies in SBD that aren’t yet decoded.
English
1
0
2
0
thebaldgeek
thebaldgeek@thebaldgeek·
Wow. Big evening in the ACARS/Satcom world here. We got Iridium ACARS AND C-Band ACARS (JSON formatted)feeding into @AirframesIO We worked on the Iridium SBD message filtering and chatted with our Aussie ground station (@PacificAirwaves ) about his dish setup. Sending stuff soon.
English
1
0
15
0
Sec đã retweet
E L H O T Z O
E L H O T Z O@elhotzo·
es ist so anstrengend, dass wirklich jeden Tag Dinge passieren
Deutsch
11
161
2K
0

Khám phá

@AMD @IronsidePC @holiwhirl @Blizzard_Ent @SFWblr @MichaelSLaufer @ea4gpz @EttusResearch