append method append method of the list and extend the list of methods and extend methods

Others 2019-10-03 00:55:09 views: null

append method of the list and extend methods

1, illustrates a method list and append extend

= L [ " ZHY " , 666 ] 
l.extend ([ " Edit " , " SDD " ])
 Print (L)    # [ 'ZHY', 666, 'Edit', 'SDD'] 
l.append ([ " BB " , " AA " ])
 Print (L)   # [ 'ZHY', 666, 'Edit', 'SDD', [ 'BB', 'AA']] 
# the append is added last to the element, extend open listing spread

1, illustrates a method list and append extend

= L [ " ZHY " , 666 ] 
l.extend ([ " Edit " , " SDD " ])
 Print (L)    # [ 'ZHY', 666, 'Edit', 'SDD'] 
l.append ([ " BB " , " AA " ])
 Print (L)   # [ 'ZHY', 666, 'Edit', 'SDD', [ 'BB', 'AA']] 
# the append is added last to the element, extend open listing spread

Guess you like

Origin www.cnblogs.com/maaosheng/p/11618790.html

append method append method of the list and extend the list of methods and extend methods

List (list) in the append () and extend () method

Road learning Python: List (List) of append (), extend () and insert () method

list extend 和 append

python list insertion --append (), extend (), insert ()

The difference between the most commonly used extend method and append method in python

[Python] The difference between the list method "+" and "extend()"

Difference in python append, extend, and insert the

.Append error method successfully resolved IndexError: list index out of range

HTML () method append () method

The difference between +, += and extend and append of sequence objects in python

Python中append、insert 、extend的区别

Quickly distinguish between append() and extend() functions

The extend() method in jQuery

java class that extend HashMap <String, Map <String, List<String> > overwrite method put dont work

Method and append in jQuery appendTo

Pitfalls of python list.append () method: analysis of the previous data being overwritten by the following data

Extend the use of simple methods of jquery

Use extension methods to extend the dictionary

Extend ImmutableList.of() by another List

2019605-- usage differences extend the function and append function

The difference between the extend() and append() of the python operation array_20210125

Several basic usages in python: namedtuple, OrderedDict, append, insert, extend

python list append the data dictionary

The append method of bootstrapTable usage skills

The append method of bootstrapTable usage skills

JavaScript basics (Date, String class common methods, array creation and common methods, array iteration loop, js creation class, use prototype to extend method properties, window object and location, decode URL encoding

[Python] list List ④ (insert operation/append operation | list insert operation List#insert | list append element operation List#append)

Extend the window custom object using jQuery's extend method

51-python based -python3- List - list of common methods - index () method

Recommended

Ranking

ElasticSearch-- data modeling best practices

Permission Maintenance - Shadow User Backdoor

Refactor the code using MVP mode

Quantitative investment-fundamental model-PVC multi-factor model

Spark Big Data Processing Lecture Notes 3.2 Mastering RDD Operators

Blazor page components (2)

Erlernen von Kenntnissen zur Android-Entwicklung – Kodierung, Verschlüsselung, Hash, Serialisierung und Zeichensätze

About Qi high in JAVA study notes SORM summary detailed personal explanation

Will you calculate the accuracy of the rope displacement sensor in the measurement?

OPENJTAG debugging learning (3): debugging using the gdb command line

Daily

More

2024-05-01(4)

2024-04-30(36)

2024-04-29(5)

2024-04-28(12)

2024-04-27(29)

2024-04-26(22)

2024-04-25(32)

2024-04-24(30)

2024-04-23(30)

2024-04-22(5)