До Python 3.5 объекты datetime.time() считались ложными, если они представляли полночь по UTC. Это могло приводить к трудноуловимым ошибкам. В следующих примерах if not может выполниться не потому, что created_time равен None, а потому, что время — полночь.
def create(created_time=None) -> None: if not created_time: created_time = datetime.now().time()
Можно исправить это, явно проверяя на None:
def create(created_time=None) -> None: if created_time is None: created_time = datetime.now().time()
До Python 3.5 объекты datetime.time() считались ложными, если они представляли полночь по UTC. Это могло приводить к трудноуловимым ошибкам. В следующих примерах if not может выполниться не потому, что created_time равен None, а потому, что время — полночь.
def create(created_time=None) -> None: if not created_time: created_time = datetime.now().time()
Можно исправить это, явно проверяя на None:
def create(created_time=None) -> None: if created_time is None: created_time = datetime.now().time()
That strategy is the acquisition of a value-priced company by a growth company. Using the growth company's higher-priced stock for the acquisition can produce outsized revenue and earnings growth. Even better is the use of cash, particularly in a growth period when financial aggressiveness is accepted and even positively viewed.he key public rationale behind this strategy is synergy - the 1+1=3 view. In many cases, synergy does occur and is valuable. However, in other cases, particularly as the strategy gains popularity, it doesn't. Joining two different organizations, workforces and cultures is a challenge. Simply putting two separate organizations together necessarily creates disruptions and conflicts that can undermine both operations.
Why Telegram?
Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.
