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Изворен канал @pythonotes · Post #335 · 29 мар.

В Linux стандартными средствами можно использовать часть оперативной памяти как диск. Для этого требуется указать тип монтирования tmpfs в команде mount mount -t tmpfs -o size=5G tmpfs /mnt/ram Теперь путь /mnt/ram можно использовать как обычный каталог. Для чего это может быть нужно? ▫️ Скорость работы с таким каталогом выше чем многие SSD и тем более HDD. ▫️ Если у вас очень быстрый SSD на NVMe M.2 то такой способ особо не прибавит вам скорости, но поможет сохранить ресурс SSD когда требуется обрабатывать очень много мелких файлов и оперативка позволяет выделить нужный объем. ▫️ Оперативка это энергозависимая память, поэтому выключении питания все файлы безвозвратно теряются. Такой "non persistent" каталог гарантирует удаление временных файлов. Я написал небольшой скрипт для условного теста и сравнения скорости копирования файлов между SSD и RAM. Вот мои результаты: Single File Size: 30.0Gb ssd > ssd: 0:00:12.850 / 2.3Gb/s sdd > ram: 0:00:06.453 / 4.6Gb/s ram > ram: 0:00:06.995 / 4.3Gb/s ram > sdd: 0:00:06.217 / 4.8Gb/s Dir size: 32.7Gb, File count: 11127 ssd > ssd: 0:00:15.063 / 2.2Gb/s sdd > ram: 0:00:08.486 / 3.9Gb/s ram > ram: 0:00:08.032 / 4.1Gb/s ram > sdd: 0:00:07.026 / 4.7Gb/s Скрипт для теста ↗️ На моём железе прирост скорости ~2x. Плюс экономия ресурса SSD. В Windows такой фишки по умолчанию нет, но обязательно найдутся аналогичные решения #linux#triks

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IRAS

@irassg · Post #725 · 22.12.2023 г., 06:30

Navigate the right GST rate to pay for transactions spanning the rate change with new mummy and her bestie! 💁‍♀️💡 A transaction is considered to span the GST rate change if one or two of the following events takes place wholly or partially on/after 1 Jan 2024: - The issuance of invoice by supplier - The receipt of payment by supplier - The delivery of goods or performance of services More info at go.gov.sg/irasgst-rc-consumers #GST#GSTRateChange#skit#iras#irassg

IRAS

@irassg · Post #702 · 06.12.2023 г., 04:02

Is delulu the solulu? At least, she gained some tax tips on Supplementary Retirement Scheme (SRS) contributions! 💰🤣 Grow your savings by contributing to your SRS Account today! You will be eligible for tax reliefs in Year of Assessment 2024 if you make contribution to your SRS Account by 31 Dec 2023*. SRS contributions are capped yearly at $15,300 for Singapore Citizens and Permanent Residents and $35,700 for foreigners. Do note that there is an overall cap of $80,000 on the total amount of all tax reliefs that can be claimed (including any relief on SRS contributions) for a year. Details and qualifying conditions: https://www.iras.gov.sg/taxes/individual-income-tax/basics-of-individual-income-tax/special-tax-schemes/srs-contributions *You are advised to check with your SRS bank operator about the cut-off date for SRS contributions. #taxtips#retirement#invest#skit#girlsvsguys#irassg#iras

IRAS

@irassg · Post #707 · 08.12.2023 г., 06:00

Spread some year-end cheer while saving on your taxes! 🥳✨ Enjoy tax deductions of 2.5 times the qualifying donation amount in Year of Assessment 2024 when you donate to any approved Institution of a Public Character (IPC) by 31 Dec 2023. You will not need to declare the donation amount in your Income Tax Return as tax deductions for qualifying donations will be automatically reflected in your tax assessments based on information from the IPC. Details and qualifying conditions: https://www.iras.gov.sg/taxes/other-taxes/charities/donations-tax-deductions #taxtips#donations#spreadjoy#seasonsgreetings#skit#irassg#iras

IRAS

@irassg · Post #775 · 09.02.2024 г., 06:50

Bracing for the annual CNY “kaypoh” questions too? 😅 Here’s one thing less to worry about – use the Personal Relief Checker (go.gov.sg/personalreliefchecker) to discover the personal tax reliefs you're eligible for in the upcoming tax season! 🔍 #pov#skit#cny2024#asianrelatives#taxreliefs#taxtips#irassg

IRAS

@irassg · Post #711 · 13.12.2023 г., 05:09

Yasss to being a financially savvy kween! 🙌👑 It’s never too soon to secure the bag for your (and your fam’s) retirement 🌟 Top up your own and/or those of your family members’ CPF Special/Retirement or Medisave Account by 31 Dec 2023 to enjoy the CPF Cash Top-up Relief in Year of Assessment 2024. Do note that there is an overall cap of $80,000 on the total amount of all tax reliefs that can be claimed (including any relief on CPF Cash Top-ups) for a year. Details and qualifying conditions: https://www.iras.gov.sg/taxes/individual-income-tax/basics-of-individual-income-tax/tax-reliefs-rebates-and-deductions/tax-reliefs/central-provident-fund-(cpf)-cash-top-up-relief #taxtips#retirement#cpf#skit#asianmums#giftideas#irassg#iras