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Andrey2008 @ Habr 2 place Β· 10/08/2021 15:09 EDT

Detecting errors in the LLVM release 13.0.0

Commercial static analyzers perform deeper and fuller code analysis compared to compilers. Let's see what PVS-Studio found in the source code of the LLVM 13.0.0 project. Read more β†’ Read more β€Ί

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ushim @ Habr 3 place Β· 10/08/2021 03:24 EDT

Π“ΠΎΠ»Ρ‹ΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»: ΠΎΠ±Π·ΠΎΡ€ видСорСгистратора, спроСктированного ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠ΅ΠΉ

Компания Playme спСциализируСтся Π½Π° Π³ΠΈΠ±Ρ€ΠΈΠ΄Π½Ρ‹Ρ… рСгистраторах ΠΈ Ρ€Π°Π΄Π°Ρ€-Π΄Π΅Ρ‚Π΅ΠΊΡ‚ΠΎΡ€Π°Ρ…. ИмСнно Π² Playme Π±Ρ‹Π»Π° Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚Π°Π½Π° сигнатурная тСхнология дСтСктирования, которая ΠΏΠΎ ΠΎΠ±Ρ€Π°Π·Ρ†Π°ΠΌ сигналов, с ΠΎΠ΄Π½ΠΎΠΉ стороны, ΡƒΠΌΠ΅Π΅Ρ‚ Ρ‚ΠΎΡ‡Π½ΠΎ ΠΎΠΏΡ€Π΅Π΄Π΅Π»ΡΡ‚ΡŒ модСль полицСйского Ρ€Π°Π΄Π°Ρ€Π°, Π° с Π΄Ρ€ΡƒΠ³ΠΎΠΉ β€” с высокой ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ отсСиваСт источники Π»ΠΎΠΆΠ½Ρ‹Ρ… ΠΎΠΏΠΎΠ²Π΅Ρ‰Π΅Π½ΠΈΠΉ (ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… Π½Π° ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠ΅ Π² Π³ΠΎΡ€ΠΎΠ΄Π΅ Ρ‚Π°ΠΊ ΠΌΠ½ΠΎΠ³ΠΎ, Ρ‡Ρ‚ΠΎ Π΅Π·Π΄ΠΈΡ‚ΡŒ с нСсигнатурным Ρ€Π°Π΄Π°Ρ€-Π΄Π΅Ρ‚Π΅ΠΊΡ‚ΠΎΡ€ΠΎΠΌ практичСски Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ). ВидСорСгистратор Playme Go β€” ΠΎΠ΄ΠΈΠ½ ΠΈΠ· Β«ΠΏΠ»ΠΎΠ΄ΠΎΠ² ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠΈΒ»: Π΄ΠΈΠ·Π°ΠΉΠ½, характСрис Read more β€Ί

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snakers4 @ Habr 1 place Β· 10/06/2021 10:20 EDT

We have published a model for text repunctuation and recapitalization for four languages

Working with speech recognition models we often encounter misconceptions among potential customers and users (mostly related to the fact that people have a hard time distinguishing substance over form). People also tend to believe that punctuation marks and spaces are somehow obviously present in spoken speech, when in fact real spoken speech and written speech are entirely different beasts.Of course you can just start each sentence with a capital letter... Read more β€Ί

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ushim @ Habr 2 place Β· 10/06/2021 08:46 EDT

Как ΡƒΠ΄Π΅Ρ€ΠΆΠ°Ρ‚ΡŒ Ρ†Π΅Π½Ρƒ Π² пандСмию β€” ΠΎΠΏΡ‹Ρ‚ управлСния производством Π² ситуации ΠΌΠΈΡ€ΠΎΠ²ΠΎΠ³ΠΎ форс-ΠΌΠ°ΠΆΠΎΡ€Π°

Π’Ρ‹Π·Π²Π°Π½Π½Ρ‹ΠΉ ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠ΅ΠΉ экономичСский кризис ΡƒΠ΄Π°Ρ€ΠΈΠ» ΠΏΠΎ экономикам всСго ΠΌΠΈΡ€Π° двумя путями: ΠΏΠ΅Ρ€Π²Ρ‹ΠΌ, Π±ΠΎΠ»Π΅Π΅ ΠΎΡ‡Π΅Π²ΠΈΠ΄Π½Ρ‹ΠΌ β€” это сниТСниС ΠΈ частичная остановка экономичСской активности ΠΈΠ·-Π·Π° ΠΊΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½Π½Ρ‹Ρ… ΠΌΠ΅Ρ€ Π² Ρ€Π°Π·Π½Ρ‹Ρ… странах. И Π²Ρ‚ΠΎΡ€Ρ‹ΠΌ, Π±ΠΎΠ»Π΅Π΅ Ρ€Π°Π·Ρ€ΡƒΡˆΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ: Π²Ρ‹Π·Π²Π°Π½Π½Ρ‹ΠΌΠΈ Π»ΠΎΠΊΠ΄Π°ΡƒΠ½Π°ΠΌΠΈ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡΠΌΠΈ Ρ†Π΅ΠΏΠΎΡ‡Π΅ΠΊ производства ΠΈ поставок. Одно ΠΈΠ· достиТСний, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌ Π³ΠΎΡ€Π΄ΠΈΠ»Π°ΡΡŒ соврСмСнная экономика β€” это Ρ‚ΠΎΠ½ΠΊΠΎ настроСнноС глобальноС Ρ€Π°Π·Π΄Π΅Π»Π΅Π½ΠΈΠ΅ Ρ‚Ρ€ΡƒΠ΄Π°, ΠΏΡ€ΠΈ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΌ логистичСскиС Ρ†Π΅ΠΏΠΎΡ‡ΠΊΠΈ растянуты ΠΏΠΎ всСй ΠΏΠ»Π°Π½Π΅Ρ‚Π΅, ΠΈ поставки ΠΏΠΎ Π½ΠΈΠΌ ходят Β«Π² Read more β€Ί

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Nurked @ Habr 3 place Β· 10/06/2021 05:00 EDT

ΠŸΡ€ΠΎΠΊΠ°Ρ‡ΠΈΠ²Π°Π΅ΠΌ силу β€” Rust ΠΈ Windows API

НСдавно я написал ΡΡ‚Π°Ρ‚Ρ‚ΡŒΡŽ Врясём стариной β€” ΠΈΠ»ΠΈ ΠΊΠ°ΠΊ Π²ΡΠΏΠΎΠΌΠ½ΠΈΡ‚ΡŒ АссСмблСр, Ссли Ρ‚Ρ‹ Π΅Π³ΠΎ ΡƒΡ‡ΠΈΠ» 20 Π»Π΅Ρ‚ Π½Π°Π·Π°Π΄. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ рассказываСтся ΠΎ Ρ‚ΠΎΠΌ, ΠΊΠ°ΠΊ ΠΈΠ·ΡƒΡ‡Π°Ρ‚ΡŒ ассСмблСр Π½Π° ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π΅ ΠΈΠ³Ρ€ΡƒΡˆΠΊΠΈ 2048. Π’ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ для Ρ†Π΅Π»Π΅ΠΉ самой ΡΡ‚Π°Ρ‚ΡŒΠΈ ΠΈΠ³Ρ€ΡƒΡˆΠΊΠ° Π±Ρ‹Π»Π° подходящая, Π½ΠΎ ΠΊΠΎΠ½Π΅Ρ‡Π½Ρ‹ΠΉ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ мСня Π½Π΅ΠΌΠ½ΠΎΠ³ΠΎ ΡƒΠ΄Ρ€ΡƒΡ‡ΠΈΠ». Π‘ΠΈΠ½Π°Ρ€Π½ΠΈΠΊ Ρ€Π°Π·ΠΌΠ΅Ρ€ΠΎΠΌ Π² 10 ΠΊΠΈΠ»ΠΎΠ±Π°ΠΉΡ‚, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ потрСбляСт 2 ΠΌΠ΅Π³Π°Π±Π°ΠΉΡ‚Π° памяти, ΠΈΠ·-Π·Π° Π½Π΅ΠΏΡ€Π°Π²ΠΈΠ»ΡŒΠ½ΠΎ слинкованной Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊΠΈ Ρ€Π΅Π·Π°Π» Π³Π»Π°Π·Π°. ΠŸΠΎΡΠ΅ΠΌΡƒ я задался вопросом, Π° ΠΊΠ°ΠΊ это ΠΌΠΎΠΆΠ½ΠΎ Π±Ρ‹Π»ΠΎ Π±Ρ‹... Read more β€Ί

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Habr
Sanctuary_s @ Habr Β· 10/05/2021 10:42 EDT

[Translation] ВсС нововвСдСния Windows 11 21H2

Π Π΅Π»ΠΈΠ·Π½ΠΎΠΉ вСрсиСй Windows 11 стала вСрсия 22000.194.co_release_svc_prod1.210911-1543, которая ΡƒΠΆΠ΅ доступна для скачивания.Windows 11 – это смСсь ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΡΠΊΠΈΡ… интСрфСйсов Windows 10X ΠΈ Windows 10. Π‘Ρ‚Π°Ρ€Ρ‚ΠΎΠ²Ρ‹ΠΉ экран ΠΏΠΎ ΡƒΠΌΠΎΠ»Ρ‡Π°Π½ΠΈΡŽ ΠΎΡ‡Π΅Π½ΡŒ ΠΏΠΎΡ…ΠΎΠΆ Π½Π° стартовый экран ΠΈΠ· ΠΏΠ΅Ρ€Π²ΠΎΠΉ. И это ΠΏΠ΅Ρ€Π²Ρ‹ΠΉ Windows, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ большС Π½Π΅ распространяСтся Π² Π²ΠΈΠ΄Π΅ x86 ISO-ΠΎΠ±Ρ€Π°Π·Π°. ΠŸΠΎΠ·Π½Π°Ρ‚ΡŒ UX Read more β€Ί

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Habr
mr-pickles @ Habr 1 place Β· 10/04/2021 07:24 EDT

[Translation] ΠŸΠ΅Ρ€ΠΏΠ»Π΅ΠΊΡΠΈΡ Π² языковых модСлях

Π’ этом ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Π΅ я Ρ…ΠΎΡ‡Ρƒ ΡΠ΄Π΅Π»Π°Ρ‚ΡŒ ΠΏΠΎΠ΄Ρ€ΠΎΠ±Π½Ρ‹ΠΉ ΠΎΠ±Π·ΠΎΡ€ Ρ‚Π°ΠΊΠΎΠ³ΠΎ понятия, ΠΊΠ°ΠΊ «пСрплСксия» («коэффициСнт нСопрСдСлённости»), Ρ‚Π°ΠΊ ΠΊΠ°ΠΊ ΠΎΠ½ΠΎ примСняСтся Π² ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ тСкстов Π½Π° СстСствСнном языкС (Natural Language Processing, NLP). Π― расскаТу ΠΎ Π΄Π²ΡƒΡ… ΠΏΠΎΠ΄Ρ…ΠΎΠ΄Π°Ρ…, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ΡΡ для опрСдСлСния этого понятия, ΠΈ ΠΎ Ρ‚Π΅Ρ… идСях, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Π»Π΅ΠΆΠ°Ρ‚ Π² основС этих ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ΠΎΠ². Read more Read more β€Ί

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daymock @ Habr 2 place Β· 10/04/2021 05:04 EDT

Helpful service for microservice JSON-RPC based test automation

Test automation, with product built in microservice architecture could be very situational in context of testing goals and ways to achieve them. You got an easy life if you testing a service, that is an isolated entity, which is receiving some data and providing a result of it's work in a response, by callback or through additional endpoint. In this case all you need to do is cover all the... Read more β€Ί

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Saldojin @ Habr 3 place Β· 10/04/2021 04:53 EDT

How to fund an MVP-stage startup? An ultimate guide to initial funding

Free money to fund your own business is probably the most cherished dream of every budding entrepreneur.And getting a grant is what can bring it to life. While small business owners dream of a grant to fund their startup, the process of its obtaining is not as easy and cloudless as it may seem.However, if you know where to look for the right fund and how to apply, one can... Read more β€Ί

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AlexZus @ Habr 1 place Β· 10/01/2021 12:27 EDT

Millions of orders per second matching engine testing

I had some experience in the matching engine development for cryptocurrency exchange some time ago. That was an interesting and challenging experience. I developed it in clear C++ from scratch. The testing of it is also quite a challenging task. You need to get data for testing, perform testing, collect some statistics, and at last, analyze collected data to find weak points and bottlenecks. I want to focus on testing... Read more β€Ί

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Habr
Scallium @ Habr 2 place Β· 09/30/2021 13:25 EDT

PIM or MDM: which system is better for retail?

Effective data management is a critical aspect in retail. You have to manage information about customers, products, services, staff, materials, and so on. You should have a source that you will trust. And you need to store, process, moderate, and administer data in this system.Β Until recently, retailers only knew MDM - Master Data Management. A traditional MDM system is a system that knows about different data sources. It contains... Read more β€Ί

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MrDvorak @ Habr 1 place Β· 09/29/2021 04:00 EDT

Software testers β€” an endangered species?

Nothing and nobody will escape oblivion. Whatever you may say, the history of mankind is a history of automation and the subsequent evolution of workers. This happened both during the first industrial revolution and during the second. The same thing happened with digital revolution. Now machine learning and artificial intelligence are being implemented everywhere. What is the future of software testing? Read more Read more β€Ί

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Mixxxxa @ Habr 2 place Β· 09/28/2021 08:43 EDT

CWE Top 25 2021. What is it, what is it for and how is it useful for static analysis?

For the first time PVS-Studio provided support for the CWE classification in the 6.21 release. It took place on January 15, 2018. Years have passed since then and we would like to tell you about the improvements related to the support of this classification in the latest analyzer version.Read more β†’ Read more β€Ί

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olegchir @ Habr 2 place Β· 09/28/2021 01:46 EDT

Big Data Tools with IntelliJ IDEA, PyCharm, DataGrip 2021.3, and DataSpell Support is Now Available

Recently we released a new build of the Big Data Tools plugin that is compatible with the 2021.3 versions of IntelliJ IDEA and PyCharm. DataGrip 2021.3 support will be available immediately after the release in October. The plugin also supports our new data science IDE – JetBrains DataSpell. If you still use previous versions, now is the perfect time to upgrade both your IDE and the plugin.Β This year, we... Read more β€Ί

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illusionofchaos @ Habr 1 place Β· 09/27/2021 12:23 EDT

How malware gets into the App Store and why Apple can't stop that

Only after I had published a post detailing three iOS 0-day vulnerabilities and expressing my frustration with Apple Security Bounty Program, I received a reply from Apple:We saw your blog post regarding this issue and your other reports. We apologize for the delay in responding to you. We want to let you know that we are still investigating these issues and how we can address them to protect customers. Thank... Read more β€Ί

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MrROBUST @ Habr 2 place Β· 09/27/2021 08:22 EDT

Why we need dynamic code analysis: the example of the PVS-Studio project

In May 2021, CppCast recorded a podcast called ABI stability (CppCast #300). In this podcast, Marshall Clow and the hosts discussed rather old news β€” Visual Studio compilers support the AddressSantitzer tool. We have already integrated ASan into our testing system a long time ago. Now we want to tell you about a couple of interesting errors it found. Read more β†’ Read more β€Ί

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Demivan @ Habr 1 place Β· 09/26/2021 06:53 EDT

Difficulties You Might Encounter When Using vue-i18n

After few months of frustration with trying to use the "de-facto" internationalization library for Vue.js - vue-i18n, I've decided it is time to replace it. And that is why I have created fluent-vue - a Vue.js internationalization plugin that uses Mozilla's Fluent syntax to allow for natural-sounding translations.In this post, I try to explain what problems I have encountered when trying to use vue-i18n library in my app, and how... Read more β€Ί

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Habr
beantorong @ Habr 1 place Β· 09/24/2021 05:44 EDT

ΠšΡ‚ΠΎ Ρ‚Π°ΠΊΠΎΠΉ DevOps ΠΈ ΠΏΠΎΡ‡Π΅ΠΌΡƒ это Π½Π΅ Ρ‚ΠΎ, Ρ‡Ρ‚ΠΎ Π½Π°ΠΌ ΠΎΠ±Π΅Ρ‰Π°Π»ΠΈ

Π‘ΠΏΠΈΠΊΠ΅Ρ€ курса Β«Python для ΠΈΠ½ΠΆΠ΅Π½Π΅Ρ€ΠΎΠ²Β», ДСнис Наумов, подСлился своим ΠΏΠΎΠ½ΠΈΠΌΠ°Π½ΠΈΠ΅ΠΌ DevOps с двумя ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π°ΠΌΠΈ ΠΈΠ· ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠΈ: собствСнной ΠΈ ΠΊΠΎΠ»Π»Π΅Π³. Π§ΠΈΡ‚Π°Ρ‚ΡŒ ΡΡ‚Π°Ρ‚ΡŒΡŽ Read more β€Ί

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Habr
ValeryKomarov @ Habr 1 place Β· 09/24/2021 03:32 EDT

Creating Roslyn API-based static analyzer for C#

After you read this article, you'll have the knowledge to create your own static analyzer for C#. With the help of the analyzer, you can find potential errors and vulnerabilities in the source code of your own and other projects. Are you intrigued? Well, let's get started. Read more Read more β€Ί

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illusionofchaos @ Habr 1 place Β· 09/23/2021 19:08 EDT

Disclosure of three 0-day iOS vulnerabilities and critique of Apple Security Bounty program

I want to share my frustrating experience participating in Apple Security Bounty program. I've reported four 0-day vulnerabilities this year between March 10 and May 4, as of now three of them are still present in the latest iOS version (15.0) and one was fixed in 14.7, but Apple decided to cover it up and not list it on the security content page. When I confronted them, they apologized, assured... Read more β€Ί

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