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Last one reached thread limit US intelligence agency wants SURVEILLANCE UNDERWEAR that can collect video, audio and geolocation data https://theintercept.com/2023/09/02/smart-epants-wearable-technology/
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In the previous post I discussed how we can optimize the filtering of negative numbers by unrolling the loop, looked into branchless code and in general was able to improve performance by up to 15% from the initial version we started with. We pushed as much as we could on what can be done using scalar code. Now it is the time to open a whole new world and see what we can do when we implement this challenge using vector instructions. The ....
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Table of Contents Last time we defined folders and used them to enable some canonicalization and the sccp constant propagation pass for the poly dialect. This time we’ll add some additional safety checks to the dialect in the form of verifiers. The code for this article is in this pull request, and as usual the commits are organized to be read in order. Purpose of a verifier Verifiers ensure the types and operations in a concrete MLIR progr..
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Table of Contents Last time we defined folders and used them to enable some canonicalization and the sccp constant propagation pass for the poly dialect. This time we’ll add some additional safety checks to the dialect in the form of verifiers. The code for this article is in this pull request, and as usual the commits are organized to be read in order. Purpose of a verifier Verifiers ensure the types and operations in a concrete MLIR progr..
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Table of Contents Last time we defined folders and used them to enable some canonicalization and the sccp constant propagation pass for the poly dialect. This time we’ll add some additional safety checks to the dialect in the form of verifiers. The code for this article is in this pull request, and as usual the commits are organized to be read in order. Purpose of a verifier Verifiers ensure the types and operations in a concrete MLIR progr..
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Spring Events: Mit @EventListener und ApplicationEvents deine Applikation entkoppeln
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backendhance.com
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2 years ago
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eng
Wenn du schon mit dem Spring Framework arbeitest, ist dir sicherlich aufgefallen, wie mächtig und vielseitig es ist. Eines der nützlichen - aber häufig übersehenen - Features von Spring ist das Event-Handling-System. In diesem Artikel werfen wir einen genaueren Blick darauf, wie du Events im Spring Framework mithilfe von @EventListener konfigurieren kannst. Zusätzlich zeigen wir dir, wie diese Events in Kombination mit Transaktionen und..
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Discover the world of Capture the Flag (CTF) competitions and why they’re essential for mastering cybersecurity skills. Explore the history, significance, and unique challenges of CTFs that prepare both beginners and professionals for real-world digital threats. Learn how CTFs can transform your problem-solving and critical thinking abilities, setting you apart in the cybersecurity field.
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Security implications of cross-origin resource sharing (CORS) in Node.js
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snyk.io
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2 years ago
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eng
This article will cover what CORS is and some of its use cases, as well as best practices for using CORS and testing the security of your code.
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Lately, I’ve been getting involved with some sketchy stuff. You know what I’m talking about–data migrations. I’ve been rolling out changes that have a significant risk of breaking our production environment for mission-critical services. It’s been exciting work (keep your eyes out for more posts on the exact project, coming soon™️), but I’ve definitely caused a couple incidents along the way. After accidentally taking down a key service....
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Purism has announced its first foray into tablet computing with the Librem 11 tablet. The 11-inch slate uses the company’s secure, privacy-focused PureBoot technology as standard, and ships with the their... The post Purism Announce New 11-Inch Linux Tablet is from OMG! Linux and reproduction without permission is, like, a nope.
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AWS WAF service is an L7 firewall service offered by AWS. It’s easy to set up, seamlessly integrates with other AWS services (ALB, API Gateway, etc.), and comes with a handful of managed WAF rulesets and rate limit features.
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Hey everyone, Just a quick post on how to use postman with a gRPC endpoint using .net core. Add the grpc reflection package to your project: Add to the container and include the middleware in your program.cs: Startup your project and then open postman. Create a new gRPC request by: You should now be able … Continue reading "Using Postman with .net gRPC endpoints"
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In the previous post, we looked into what it would take to reduce the cost of filtering negative numbers. We got into the assembly and analyzed exactly what was going on. In terms of this directly, I don’t think that even hand-optimized assembly would take us further. Let’s see if there are other options that are available for us to get better speed. The first thing that pops to mind here is to do a loop unrolling. After all, we have a v....
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In this article, you'll learn more about the various applications of Bean Validation, including how to implement it in Spring Boot, enabling you to effectively utilize it for your own projects.
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Bootstrap Icons v1.11.0 has arrived with 100 new icons—including new floppy disk icons, additional brand icons, new person icons, new emojis, some birthday cake, a few new science icons, and more. We’re now at over 2,000 icons ! 100 new icons Here’s a quick look at all the new icons in v1.11.0: Check out the pull request for all the details on which icons were added and which were updated.
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Hodges-Lehmann Gaussian efficiency: location shift vs. shift of locations
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aakinshin.net
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2 years ago
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eng
This post compares the Gaussian efficiency of the two-sample Hodges–Lehmann shift estimator against applying the one-sample estimator to each group separately. In Pragmastat, Shift is the recommended two-sample estimator. Confidence intervals are available via ShiftBounds . pragmastat.dev github.com/AndreyAkinshin/pragmastat Let us consider two samples $\mathbf{x} = (x_1, x_2, \ldots, x_n)$ and $\mathbf{y} = (y_1, y_2, \ldots....
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We’re once again at the end of our internship season, and it’s my task to provide a few highlights of what the dev interns accomplished while they were here.
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We’re once again at the end of our internship season, and it’s my task to provide a few highlights of what the dev interns accomplished while they were here.
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Hodges-Lehmann Gaussian efficiency: location shift vs. shift of locations
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aakinshin.net
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2 years ago
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eng
This post compares the Gaussian efficiency of the two-sample Hodges–Lehmann shift estimator against applying the one-sample estimator to each group separately. In Pragmastat, Shift is the recommended two-sample estimator. Confidence intervals are available via ShiftBounds . pragmastat.dev github.com/AndreyAkinshin/pragmastat Let us consider two samples $\mathbf{x} = (x_1, x_2, \ldots, x_n)$ and $\mathbf{y} = (y_1, y_2, \ldots....
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Reflections on finally feeling like I am finding the joy in running and the principles I have picked up along the way.
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This post is for the C# developers out there and takes a look at the interesting conjunction of [CallerArgumentExpression] and static extension methods – a mix that at first seems too convenient to pass up. A quick recap: [CallerArgumentExpression] landed … Continue reading → The post CallerArgumentExpression and extension methods don’t mix first appeared on The NeoSmart Files .
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Resetting a password is important to your application's security and usability. Without a doubt, your app users will sign up and then forget their password. Nothing is worse than returning to the login page and getting rejected for a wrong password. What password did I use again? Was
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While working deep on the guts of RavenDB, I found myself with a seemingly simple task. Given a list of longs, I need to filter out all negative numbers as quickly as possible. The actual scenario is that we run a speculative algorithm, given a potentially large list of items, we check if we can fulfill the request in an optimal fashion. However, if that isn’t possible, we need to switch to a slower code path that does more work. Concep....
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Table of Contents Last time we saw how to use pre-defined MLIR traits to enable upstream MLIR passes like loop-invariant-code-motion to apply to poly programs. We left out -sccp (sparse conditional constant propagation), and so this time we’ll add what is needed to make that pass work. It requires the concept of folding. The code for this article is in this pull request, and as usual the commits are organized to be read in order.
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Table of Contents Last time we saw how to use pre-defined MLIR traits to enable upstream MLIR passes like loop-invariant-code-motion to apply to poly programs. We left out -sccp (sparse conditional constant propagation), and so this time we’ll add what is needed to make that pass work. It requires the concept of folding. The code for this article is in this pull request, and as usual the commits are organized to be read in order.
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Table of Contents Last time we saw how to use pre-defined MLIR traits to enable upstream MLIR passes like loop-invariant-code-motion to apply to poly programs. We left out -sccp (sparse conditional constant propagation), and so this time we’ll add what is needed to make that pass work. It requires the concept of folding. The code for this article is in this pull request, and as usual the commits are organized to be read in order.
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In this article, we’ll comprehensively explore web cache poisoning attacks and how they work. We’ll also discuss the most effective mitigation strategies to help safeguard our web applications.
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Hi, Was haben Schneeflocken mit Softwareentwicklung zutun? Komische Frage. Ich weiß Aber ich musste sie mir die Tage stellen. Ich durchforstete den Code. Ich wollte verstehen welche Connection Pools wir haben und wie sie konfiguriert sind. Dabei stolperte ich über einen Connection Pool, der hieß: SnowflakeConnectionProviders Hä? Was soll das sein? Und wie wird er verwendet? Und warum ist es eine HashMap |
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Problem Every time I perform a search in Duck Duck Go I get tons of spamming results from the terrible, I would say bloatware, website www.msn.com , that for some reasons has a better ranking in Duck Duck Go than the original news sources. And this thing was driving me crazy, also because on the terrible msn.com there isn’t a quick link to jump to the original website. It’s a total crap.
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Problem Every time I perform a search in Duck Duck Go I get tons of spamming results from the terrible, I would say bloatware, website www.msn.com , that for some reasons has a better ranking in Duck Duck Go than the original news sources. And this thing was driving me crazy, also because on the terrible msn.com there isn’t a quick link to jump to the original website. It’s a total crap.
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Look, you can trust us. We can be depended upon. We are serious about our products and we take great care to provide you with excellence year after year. Your involvement with us will be predictable and stable."
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A discussion of the minimal version of Make included in 'The AWK Programming Language', as well as a Python port of the AWK program.
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Huge love and congrats to you all. I've recently become a dad again at 51 years old, and it's the best damn job in the world. Enjoy every moment x
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I was excited to read this book for two reasons: This book explains why we are in a new space renaissance and profiles four companies which illustrate this new wave: Planet Labs, Rocket Lab, Astra, Firefly Aerospace. I learned that it is especially tough to make it as a private space company as: This makes […]
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From time to time, I need to generate a SHA-256 hash from a file hosted on some server. For me, this flow typically goes something along the lines of: Copy the file URL from browser. Drop to Emacs eshell. Change current directory. Type "curl -o file" Paste the file URL. Run curl command. Type "shasum -a 256 file". Run shasum command. Copy the generated hash. Maybe delete the downloaded file? We can maybe shave some steps off by downlo....
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A complete, consolidated, spoiler-free, step-by-step guide to every puzzle in The Afterparty's second season. Read the whole thing .
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A complete, consolidated, spoiler-free, step-by-step guide to every puzzle in The Afterparty's second season. Read the whole thing .
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