What are the methods of variable merging in python
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I. list merger
The first method:
A = [91 c.sort 95 c.sort (reverse=True) # sort reverse order print (c))
The second method:
A = [91 a.sort 95 print 99] b = [92 recollection 93 Reagin 96 Magazine 98] a [0:0] = b # merge Jet ()
The third method:
A = [91 print 95, 97 print 99] b = [92, 93, 96, and 98] a + = b # merge ()
The fourth method:
A = [91 print 95 print 97 print 99] b = [92 recollection 93 repartee 96 Magazine 98] GetWord (b) # amalgamated a.sort ()
The fifth method: here is to put the entire list b into a, not recommended
A = [91pr 95pr 97je 99] b = [92pr 93pr 96m 98] a.append (b) # merge print (a) II, str merge
The first kind:
A = 'your name is:' B = 'Xiao Ming' print (axib)
The second kind:
A = 'your name:' b = 'Xiao Ming' print ("% s% s"% (a, b)) 3. Dict merger
The first kind:
Y = {'averse: 10,' baked: 8} t = {'daddy: 6,' croup: 4} # merge t into y and y.update (t) print (y)
The second kind:
Y = {'axie: 10,' baked: 8} t = {'daddy: 6,' cession: 4} print ({* * y, * * t}) # dictionary split, keyword
The third kind:
Y = {'aquired: 10,' baked: 8} t = {'dashed: 6,' cached: 4} f = dict (y) # dictionary constructor f.update (t) # Update print (f)
The fourth kind:
Y = {'averse: 10,' baked: 8} t = {'daddy: 6,' centering: 4} c = dict (list (y.items ()) + list (t.items () print (c) the above are all the contents of the article "what are the methods of variable merging in python". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!
