College entrance examination countdown query
2D online code generator
Boys and girls are born in the Qing palace
Automatically generate code comments that contain key information and code explanations, providing best practice suggestions and improving coding efficiency.
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Resignation report
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Calculate the total surface area of a hemisphere online
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Archaic name generator
Beijing Standard Time
Code comment generator
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Prime numbers (prime numbers) are calculated and generated online
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JSON/GET request strings are converted back and forth
IPV4 addresses are translated to each other with digital type IPs
Leap year and leap month query
Password tool
State secret SM2 encryption/decryption
Traditional Chinese colors
Flags of various countries are checked online
Fart sound simulation
State secret SM4 encryption/decryption
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BMI standard height and weight calculation
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Retirement Time Date Calculator
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Online absolute value calculation tool
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