В этом году я читаю небольшой курс лекций студентам Высшей Инжиниринговой Школы НИЯУ МИФИ, вот на прошлой неделе начал. Тема: архитектура приложений. Сначала SOLID, простые паттерны, а потом сложные паттерны и DDD.
Долго думал над тем, какие примеры приводить. Классические книжные не хотелось, типа вот у нас класс "Животное", у него наследник "Кошка". Это понятно для жизни, но далеко от реального программирования. И примеры со своей работы не хотелось, потому что без знания специфики не будет понятно, что такое "Цифровая ведомость объёмов работ", и почему в ней есть те или иные ограничения.
Так что придумал вот такой сценарий для студентов: примеры из видеоигр. Любая видеоигра это программа, написанная разработчиками на языке программирования. Это реальные люди, которые сталкивались с реальной необходимостью применить какие-либо паттерны и архитектурные подходы. Я, конечно, не знаю, как та или иная функция была реализована в игре на самом деле — вполне возможно, что из-за спешки, производственного ада, использования устаревших технологий или проблем планирования что-то написано очень плохо, коряво, без архитектуры и с огромным техническим долгом. Но я просто показывал ситуации, в которых какой-то конкретный структурный подход кажется уместным, и рассказывал, как можно такую ситуацию реализовать на практике.
Вроде получилось неплохо, студентам зашло. Обратная связь по лекции пришла положительная, так что будем продолжать :)
#dev
⚡️Pavel Durov: Successful $1.7B Bond Issuance by Telegram
#Telegram#bonds
Pavel Durov announced that Telegram has issued $1.7B in 5-year bonds, maturing in 2030, with a 9% interest rate. This issuance allows Telegram to refinance more than $950M of previous bonds, enhancing its financial position significantly.
Source: link
@tonlines
⚡️TON — LIVE: Telegram Secures $1.7 Billion
#Telegram#bonds
TON — LIVE reports that Telegram has raised $1.7 billion through convertible bonds to repay existing debt and extend debt maturity. This financing follows a recent announcement about securing $1.5 billion with investors like BlackRock, Mubadala, and Citadel.
Source: link
@tonlines
The US Treasury has extended a ban on transaction involving the PDVSA 2020 bond, stopping holders from exercising the collateral and seizing CITGO shares. At the same time, a court-mandated auction of the US-based refiner remains mired in controversy.
Read the report: https://venezuelanalysis.com/news/venezuela-us-treasury-department-extends-citgo-protection-amid-auction-controversy/
#CITGO#Venezuela#Sanctions#Bonds
📈Bond Market: Sequencing, Not Intensity, Drives US10Y Below 4%
In a bond market characterized by nuanced movements, the next 72 hours will be defined by the sequencing of events rather than headline intensity. US 10-Year Treasury yield slips below 4% again,...
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#Bonds#YieldCurve#MarketAnalysis
📈Convexity Risk Lingers in Bond Markets: US10Y at 4.054%
Despite recent market calm, convexity risk in bond markets has not disappeared; it has merely become less visible. Analysis reveals that while front-end noise can be tactical, structural shifts...
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#Bonds#YieldCurve#MarketAnalysis
End-of-week depositary statistics
OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2093, while of corporate bonds totaled 30 as of 18.11.2022. The aggregate volume of issued shares totaled UZS 165 622.4 billion, while of corporate bonds totaled UZS 1 011.4 billion.
#issues#shares#bonds#infographics#statistics
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End-of-week depositary statistics
OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2092, while of corporate bonds totaled 30 as of 11.11.2022. The aggregate volume of issued shares totaled UZS 165 616.4 billion, while of corporate bonds totaled UZS 1 011.4 billion.
#issues#shares#bonds#infographics#statistics
deponet.uz|Tg|Fb|Inst|Youtube
End-of-week depositary statistics
OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2091, while of corporate bonds totaled 30 as of 04.11.2022. The aggregate volume of issued shares totaled UZS 165 616.2 billion, while of corporate bonds totaled UZS 1 011.4 billion.
#issues#shares#bonds#infographics#statistics
deponet.uz|Tg|Fb|Inst|Youtube
End-of-week depositary statistics
OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2090, while of corporate bonds totaled 30 as of 28.10.2022. The aggregate volume of issued shares totaled UZS 165 616.2 billion, while of corporate bonds totaled UZS 1 011.4 billion.
#issues#shares#bonds#infographics#statistics
deponet.uz|Tg|Fb|Inst|Youtube
End-of-week depositary statistics
OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2085, while of corporate bonds totaled 30 as of 21.10.2022. The aggregate volume of issued shares totaled UZS 164 689.5 billion, while of corporate bonds totaled UZS 1 011.4 billion.
#issues#shares#bonds#infographics#statistics
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End-of-week depositary statistics
OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2084, while of corporate bonds totaled 30 as of 14.10.2022. The aggregate volume of issued shares totaled UZS 164 619.5 billion, while of corporate bonds totaled UZS 1 011.4 billion.
#issues#shares#bonds#infographics#statistics
deponet.uz|Tg|Fb|Inst|Youtube
End-of-week depositary statistics
OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2083, while of corporate bonds totaled 30 as of 07.10.2022. The aggregate volume of issued shares totaled UZS 164 609.8 billion, while of corporate bonds totaled UZS 1 011.4 billion.
#issues#shares#bonds#infographics#statistics
deponet.uz|Tg|Fb|Inst|Youtube