【python学习】字符串相关

# -*- coding: utf-8 -*-
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for i in range(128):
    print(chr(i).__repr__(),end=" ")

print(type('a'))

print("I'm the bone of my sword.
Steel is my body and ...")

print("chrom	start	end	strand	name	score")
print("chr1	520000	530000	+	gene1	0")
print("\")

chr_, start, end = "chr1", 1000, 2000
tmpl = "gene1
chromosome	{}
start	{}
end	{}"
# 这里定义了一个 模板，{} 占位处在 format 时会被替换
print(tmpl.format(chr_, start, end))

bs = b"this is a bytes"
print(type(bs))
print(bs)

#s = "hello world"
#print(s)
#s.encode('utf-8').decode('utf-16')
#print(s)

l1 = [1, "this is a str", 1.114, True]
print(l1[1:3])

result：