00:00 - что будем делать 00:32 - операторы сравнения 01:48 - сравнение строк 05:45 - строгое сравнение === 08:16 - сравнение с null и undefined 10:44 - странные результат сравнения null и 0 12:38 - несравненное значение undefined 13:43 - как избежать проблем 16:03 - итоги
00:00 - что будем делать 00:32 - операторы сравнения 01:48 - сравнение строк 05:45 - строгое сравнение === 08:16 - сравнение с null и undefined 10:44 - странные результат сравнения null и 0 12:38 - несравненное значение undefined 13:43 - как избежать проблем 16:03 - итоги
Telegram is riding high, adding tens of million of users this year. Now the bill is coming due.Telegram is one of the few significant social-media challengers to Facebook Inc., FB -1.90% on a trajectory toward one billion users active each month by the end of 2022, up from roughly 550 million today.
The Singapore stock market has alternated between positive and negative finishes through the last five trading days since the end of the two-day winning streak in which it had added more than a dozen points or 0.4 percent. The Straits Times Index now sits just above the 3,060-point plateau and it's likely to see a narrow trading range on Monday.
