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ملخص Flutter من طرف الأخ #عادل_بوبكر جزاه الله خيرا

تم بعون الله تعالى الإنتهاء من تلخيص (أساسيات Flutter) وجمع المعلومات من مصارد مختلفة أهمها كورس المهندس Wael abo hamza من على قناته على اليوتيوب اتمنى أن ينال اعجابكم الكتاب مجاني بشكل كامل والهدف منه نشر الفائدة بلأضافة لأني اتقبل أي ملاحظات او نقد حول الكتاب.

ملاحظات :
الكتاب يتوفر منه نسخة black them وبنسخة PDF فقط.
سيتم أضافة التحديثات على الكتاب في المستقبل وستكون متوفر على مكتبة نور الالكترونية.
لا مانع من مشاركة الكتاب على نطاق واسع في الصفحات و مجموعات الفيسبوك والقنوات التلغرام.
تم تدقيق النحوي والاملائي للكتاب أكثر من مرة قبل النشر.

معلومات عن الكتاب :
عدد الصفحات : 163 صفحة
حجم الكتاب : 15MB

لتحميل برابط مباشرة من ميديا فاير :
https://www.mediafire.com/file/nsx5fdo2djkezoo/Flutter.pdf/file
في الأسفل صور نموذج من الكتاب
ولا تنسونا من صالح دعائكم 💛
بلتوفيق للجميع 💛

كل الشكر والتقدير ل: عادل بوبكر 🤗 و الاخ وائل أبو حمزة

www.tg-me.com/tw/Developers/com.developers_github/216

7.2K viewsNov 6, 2022 at 14:07

tg-me.com/developers_github/216

Create: 2022-11-06
Last Update: 2025-07-06 13:13:23

BY Developers

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Developers Telegram | DID YOU KNOW?

Date: 2025-07-06| Developers

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.”

How to Buy Bitcoin?

Most people buy Bitcoin via exchanges, such as Coinbase. Exchanges allow you to buy, sell and hold cryptocurrency, and setting up an account is similar to opening a brokerage account—you’ll need to verify your identity and provide some kind of funding source, such as a bank account or debit card. Major exchanges include Coinbase, Kraken, and Gemini. You can also buy Bitcoin at a broker like Robinhood. Regardless of where you buy your Bitcoin, you’ll need a digital wallet in which to store it. This might be what’s called a hot wallet or a cold wallet. A hot wallet (also called an online wallet) is stored by an exchange or a provider in the cloud. Providers of online wallets include Exodus, Electrum and Mycelium. A cold wallet (or mobile wallet) is an offline device used to store Bitcoin and is not connected to the Internet. Some mobile wallet options include Trezor and Ledger.