Saskaņā ar tīkla avotiem, korporācija Microsoft strādā pie jaunas funkcijas, kas saucas "divu ekrānu emulācija", kas paredzēta Chromium platformai. Pirmkārt, šis rīks būs noderīgs izstrādātājiem, kuri optimizē vietnes divu ekrānu ierīcēm. Parastiem lietotājiem šī funkcija arī dos labumu, jo padarīs tīmekļa lapu skatīšanu ērtāku […]
Some users employing the 'hintfull' hinting method may have noticed that after switching from Pango version 1.43 to 1.44, the kerning of certain font families deteriorated or completely broke. The issue arose because the Pango library switched from using FreeType to obtain kerning information (the spacing between glyphs) to HarfBuzz, and the developers of the latter decided not to support smoothing […]
After more than half a year of development, the latest release of the XMPP client Kaidan has been launched. The program is written in C++ using Qt, QXmpp, and the Kirigami framework, and is distributed under the GPLv3 license. Builds are prepared for Linux (AppImage), macOS, and Android (experimental build). The release of builds for Windows and in Flatpak format is delayed. Qt 5.12 and QXmpp 1.2 (support for […]
The release of FreeType 2.10.2, a modular font engine providing a unified API for unifying the processing and output of font data in various vector and raster formats, has been announced. The most significant innovation is the support for WOFF2 (Web Open Font Format), which uses the Brotli compression algorithm. In addition, support for Type 1 fonts not being whole […]
DosBox is an emulator for computers running MS-DOS. The latest version — 0.74 — was released ten years ago. Recently, a stable version of the fork was launched. A number of long-standing bugs have been fixed (for example, Arcade Volleyball is now working), support has been added for current library versions, and some conveniences have been introduced. New: SDL 2.0 instead of 1.2 Emulation of CD audio tracks from FLAC, Opus, Vorbis, MP3 files via imgmount (who […]
Šis raksts palīdzēs izprast, kā darbojas slodzes balansēšana Kubernetes, kas notiek, mērogojot ilgtermiņa savienojumus un kāpēc jāizskata klienta pusē veiktā slodzes balansēšana, ja izmantojat HTTP/2, gRPC, RSockets, AMQP vai citus ilgtermiņa protokolus. Nedaudz par to, kā tiek pārdalīts trafiks Kubernetes. Kubernetes nodrošina divas ērtas abstrakcijas, lai izvietotu lietojumprogrammas: pakalpojumus […]
The fourth corrective update of the Debian 10 distribution has been published, which includes accumulated package updates and fixes for installer issues. The release includes 108 updates addressing stability issues and 53 updates fixing vulnerabilities. Among the changes in Debian 10.4, one can note the updates to fresh stable versions of packages such as postfix, clamav, dav4tbsync, dpdk, nvidia-graphics-drivers, tbsync, and waagent. Packages have been removed […]
Ir pieejams servera Linux distribūcijas Zentyal 6.2 izlaidums, kas balstīts uz Ubuntu 18.04 LTS pakotņu bāzes un specializējas serveru izveidē, lai apkalpotu vidējo un mazo uzņēmumu iekšējo tīklu. Starp citu, distribūcija tiek pozicionēta kā alternatīva Windows Small Business Server un iekļauj komponentus, lai aizvietotu Microsoft Active Directory un Microsoft Exchange Server pakalpojumus. ISO attēla izmērs ir 1.1 […]
Publicēts TileDB 2.0 uzglabāšanas risinājums, optimizēts daudzdimensiju masīvu un datu glabāšanai, kas tiek izmantoti zinātniskajos aprēķinos. TileDB piemērošanas jomas ietver dažādas ģenētiskās informācijas apstrādes sistēmas, telpu un finanšu datus, t.i., sistēmas, kas darbojas ar retiem vai nepārtraukti aizpildītiem daudzdimensiju masīviem. TileDB piedāvā C++ bibliotēku, lai caurspīdīgi abstraktētu piekļuvi datiem un metadatiem lietojumprogrammās, ņemot […]
Galvenās izmaiņas: pievienots video režīms 256 krāsas 640×480. Kļūdu labojumi CD-ROM emulatorā. Pievienots derīgas darbības apstrādātājs opcode 0xff subkods 7. Pievienota dokumentēta x87 instrukcija — FFREEP. Uzlabojumi apstrādātājā 0x10 pārtraukumam. Pievienota atbalsts 16C550A FIFO seriālā porta simulācijai. Kļūdu labojumi, kas saistīti ar RTC, EMS, UMB. Pievienots atbalsts Tandy DAC simulācijai. Kļūdu labojumi, kas saistīti ar SoundBlaster simulāciju […]
Ultraviolet properties depend on the wavelength, and UV from different sources varies in spectrum. Let's discuss what sources of ultraviolet light exist and how to apply them to maximize bactericidal action while minimizing the risks of undesirable biological effects. Fig. 1. The photo shows not disinfection by UVC radiation, as one might think, but training on the use of a protective suit while identifying luminescent spots of educational bodily fluids under UVA rays. UVA […]
We continue our story about how we changed the BMS system in our data centers (part 1, part 2). We didn't just replace one vendor's solution with another; we developed a system from scratch to meet our requirements. In conclusion, we share the results of the work done and interesting solutions that may be useful to you. New interface Here, […]
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