В продолжение прошлого поста про цифры в мире строк.
Почему методы isdigit() и isnumeric() не определяют в строке float и отрицательные значения?
Дело в том, что эти методы работают с ЦИФРАМИ, то есть с единичным символом. А строка "-2" или "3.4" это уже ЧИСЛО. То есть не символ а значение, записанное несколькими символами.
Все озвученные методы проходятся по каждому символу строки и проверяют их индивидуально.
В юникоде есть символы цифр с точками "🄀⒈⒉⒊⒋⒌⒍⒎⒏⒐"
Каждая из них это ОДИН СИМВОЛ, поэтому он будет считаться цифрой
>>> '⒌'.isdigit(), '⒌'.isnumeric()
True, True
Но когда мы пишем это выражение в два символа ( 5+точка), то это не работает.
>>> '5.'.isdigit(), '5.'.isnumeric()
False, False
А еще есть такие символы
>>> '⑴⑵⑶⑷⑸'.isdigit()
True
>>> '🄁🄂🄃'.isdigit()
True
Но они не преобразуются в десятичные цифры
>>> '⒈'.isdecimal()
False
>>> '🄃'.isdecimal()
False
>>> '⑶'.isdecimal()
False
#basic
#DOCK/USDT analysis -
#DOCK is in a downtrend, trading below the 200 EMA. The price has broken out of the previous support and shown an impulsive bearish move. Right now, the price is retesting the broken zone. It is expected to reverse from there and continue the bearish momentum. Wait for the break of the $0.02069 level to go short.
TF : 1h
Entry : $0.02069
Target : $0.01935
SL : $0.02153
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31 March 2023 (or earlier)
Integrate Traceable Creds
🆕 New Dock (DOCK) event!
31 March 2023 (or earlier)
Delegatable Credentials
🆕 New Dock (DOCK) event!
31 March 2023 (or earlier)
Ethereum Bridge Audit
#DOCK upcoming hot events👇
🆕 New Dock (DOCK) event!
31 December 2022 (or earlier)
White Label Mobile Wallet
🆕 New Dock (DOCK) event!
31 December 2022 (or earlier)
Credentials Builder
🆕 New Dock (DOCK) event!
31 December 2022 (or earlier)
EVM & Native Chain Comm.
🆕 New Dock (DOCK) event!
31 December 2022 (or earlier)
V2: Relay Service
🆕 New Dock (DOCK) event!
31 December 2022 (or earlier)
Private Delegatable Creds
🆕 New Dock (DOCK) event!
31 March 2023 (or earlier)
Integrate Traceable Creds
🆕 New Dock (DOCK) event!
31 March 2023 (or earlier)
Delegatable Credentials
🆕 New Dock (DOCK) event!
31 March 2023 (or earlier)
Ethereum Bridge Audit
#DOCK upcoming Events 👇👇
🆕 New Dock (DOCK) event!
30 September 2022 (or earlier)
Wallet App V0.3
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30 September 2022 (or earlier)
Mobile App V0.4 Staking
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30 September 2022 (or earlier)
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30 September 2022 (or earlier)
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Web Wallet
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