Отправка push-уведомлений из приложений Django
Автор выбрал фонд Open Internet/Free Speech для получения пожертвования в рамках программы Write for DOnations. Интернет постоянно меняется, и теперь он может получить функциональные…
How To Get Total Result Count in Laravel Eloquent
When working with database query results, it is often useful to obtain only the total number of rows in a result set, instead of pulling the full dataset content with a regular query. Eloquent offers a few different aggregate methods that return a scalar value instead of an Eloquent object, such as count(), max(), and sum(). In this part of the series, you’ll update the main application view to show the total number of links in each list, using the count() method.
FreeBSD 12 — linux-c6-libxml — multiple vulnerabilities (4 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 20 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libxml2 — Enforce the reader to run in constant memory Related CVEs: CVE-2013-2877 CVE-2014-0191 CVE-2014-3660 CVE-2015-1819 Upstream summary: Daniel Veilland reports: Enforce the reader to run in constant memory. One […]
Конвертация типов данных в Go
В Go типы данных используются для классификации одного конкретного типа данных, определяя значения, которые вы можете присвоить для этого типа, а также операции, которые вы можете с ними совершать. При программировании бывают случаи, когда вам требуется конвертировать значения…
Translating bulk documents with ERNIE 4.5 1-Click GPU Droplets
We look at the new ERNIE 4.5 1-Click 1-Click model, and demonstrate how to use it to bulk translate documents automatically for localization efforts.
Ubuntu 18.04 Black Screen After Login
🟡 Medium ⏱ 5–30 min Last verified: 19 October 2019 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
FreeBSD 12 — postgresql93-client — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 19 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: PostgreSQL vulnerabilities Related CVEs: CVE-2016-5423 CVE-2016-5424 Upstream summary: The PostgreSQL project reports: Security Fixes nested CASE expressions + database and role names with embedded special characters CVE-2017-7484: selectivity estimators bypass […]
openSUSE Tumbleweed — ssdp-responder — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE security advisory Related CVEs: CVE-2019-14323 Upstream summary: SSDP Responder 1.x through 1.5 mishandles incoming network messages, leading to a stack-based buffer overflow by 1 byte. This results in a crash of the server, […]
How to Tune Kernel Parameters with sysctl on Debian 9
Introduction Deploying tune kernel parameters with sysctl on debian 9 on a Debian 9 Stretch machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites You […]
Windows Server 2012 R2 – BitLocker boot-start filter driver delays startup – Fix and Prevention
🟡 Medium ⏱ 5–30 min Last verified: 19 October 2019 Affected versions: Windows Server 2012 R2 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related […]