Погружение в паттерны проектирования Александр Швец 2019
Эта книга состоит из описания 22-х классических паттернов проектирования, впервые открытых «Бандой Четырёх» ("Gang of Four" или просто GoF) в 1994 году.
Каждая глава книги посвящена только одному паттерну. Поэтому, книгу можно читать как последовательно, от края до края, так и в произвольном порядке, выбирая только интересные в данный момент паттерны.
Погружение в паттерны проектирования Александр Швец 2019
Эта книга состоит из описания 22-х классических паттернов проектирования, впервые открытых «Бандой Четырёх» ("Gang of Four" или просто GoF) в 1994 году.
Каждая глава книги посвящена только одному паттерну. Поэтому, книгу можно читать как последовательно, от края до края, так и в произвольном порядке, выбирая только интересные в данный момент паттерны.
Pinterest (PINS) closed at $71.75 in the latest trading session, marking a -0.18% move from the prior day. This change lagged the S&P 500's daily gain of 0.1%. Meanwhile, the Dow gained 0.9%, and the Nasdaq, a tech-heavy index, lost 0.59%.
Heading into today, shares of the digital pinboard and shopping tool company had lost 17.41% over the past month, lagging the Computer and Technology sector's loss of 5.38% and the S&P 500's gain of 0.71% in that time.
Investors will be hoping for strength from PINS as it approaches its next earnings release. The company is expected to report EPS of $0.07, up 170% from the prior-year quarter. Our most recent consensus estimate is calling for quarterly revenue of $467.87 million, up 72.05% from the year-ago period.
How to Invest in Bitcoin?
Like a stock, you can buy and hold Bitcoin as an investment. You can even now do so in special retirement accounts called Bitcoin IRAs. No matter where you choose to hold your Bitcoin, people’s philosophies on how to invest it vary: Some buy and hold long term, some buy and aim to sell after a price rally, and others bet on its price decreasing. Bitcoin’s price over time has experienced big price swings, going as low as $5,165 and as high as $28,990 in 2020 alone. “I think in some places, people might be using Bitcoin to pay for things, but the truth is that it’s an asset that looks like it’s going to be increasing in value relatively quickly for some time,” Marquez says. “So why would you sell something that’s going to be worth so much more next year than it is today? The majority of people that hold it are long-term investors.”
