Level 1 : Output of this code?


lst = [10, 20, 30]
lst.insert(1, lst.pop())
print(lst)

Author: SandhyaR | Tags: list | 1859+ Python FAQs | Share
collection | class-decorators | python | filter-function | string-iteration | formal-and-actual-parameter | numpy | complex | exception-handling | bitwise-operator | multiple-except-blocks | operator-or | basic | namespace | floating-point-precision | booleans | error | postfix | precedence-and-associativity | enumerate() | arbitrary-arguments-(*args,-**kwargs) | function-and-scope | list-comprehension | multiprocessing | nested-loop | encapsulation | creating-custom-modules | function-argument | binary | matrix-list-comprehension | python-repl | data-type | conditional-statement | application | global-variable | logical-operators | comment | operator-overloading | mutable | exception | docstring | pseudocode | using-yield-in-functions | logical-operator | tuple-methods | else | directory-operations | boolean-and-non-boolean | list-method | while-and-for-loop | constructor | pandas | virtual-environment | objects | boolean | zfill-function | memory-management | file_handling | for | python-module | while-loops | loops | error-handling | generators-in-python | else-statement | feature | __all__-attribute | using-map()-for-transformations | map-function | string-formatting | floats | python-history | thread-safe-data-structures-(queue.queue) | numeric | loop-control-statements | goto-function | deep-copy | decorator | static-method | slicing | conditional-statement | operations | version-check | functional-programming | benefit | error-handling | gil | condition | class-and-object | expand-tab | dictionary-comprehensions | touples | exception-handling | operator-and | list-methods-and-slicing | filter | yield | match | datetime | operators | boolean-masking | append | data-structure | tuples | walking-through-directories-using-os.walk() | matplotlib | multiple-inheritance | software-design | mathematical-function | def | defining-functions | global | typeerror | stack | expression | file | why-use-multiprocessing-over-threading?-(gil) | set | generator | identity-operator | destructor | using-join()-and-is_alive()-methods | collections | sum-function | pass | dictionary | using-lists-as-stacks | using-os-and-pathlib-modules | variable | handling-missing-values-(fillna,-dropna) | assignment-operators | precedence | decimal | data-structures-in-python | managing-directories-with-os-and-shutil | class-and-instance-variable | default-mutable-argument | print-statement | asyncio | class-and-inheritance | min-function | file-handling | type-conversion | encoding | dicts | string-method | list-operation | literal-characters-and-special-characters | factorial-function | string-method | aggregating-data-with-functools.reduce() | mathematics | input | logical-operator | reading:-read(),-readline(),-readlines() | global-keyword | regular-expression | parameter | choice | sorting | arithmetic-expression | thread-synchronization | default-arguments | __future__ | scientific-notation | multiple-inheritance | implementation | working-with-temporary-files-using-tempfile | working-with-file-paths | join | sets | min-max-function | odd-number | identity-operator | membership-operators-(in,-not-in) | syntaxerror | introduction-to-python | fabs-function | sum() | function | quantifiers-(*,-+,-?,-{}) | key-value-pairs | virtual-environment | formatting-with-strftime | assignment-operator | syntax-error | mapping-function | list-slicing | functional-programming | integer | data-type | escape-operator | sorted | command-line-parsing | int | functions | polymorphism | type-conversion-and-casting | sorting-and-ranking | module | tuple-unpacking | recurssion | datetime.date,-datetime.time,-datetime.datetime | set-operation | counter | working-with-binary-files-(rb,-wb) | type-conversion | type_conversion | intering | method | random-function | generators | complex-number | global-variable | list-indexing | format | frozenset | file-handling | working-with-dates-and-times | memory | exponentiation | identity-operators-(is,-is-not) | __init_subclass__ | head-and-tail | string-manipulation | regex | max-min | compute | assert | data-type-conversions | integers | shallow-copy | conditional-statements | keyword | introduction-to-threads | immutability | control-flow | with-statement | lambda-function | lambda-functions | test-discovery | array | sys | oops | classes | overflow | introduction-to-multiprocessing | print | slice | list-vs-tuple | indentation | input-function | round | list,-set,-and-dictionary-comprehensions | identifier | design-principle | call | version | heap-memory | input-function | import-method | lambdas | dictionary-methods | iterable | context-manager | python-operators | pep | string-formatting | control-flow | zip-function | statement | iterator | reading-and-writing-large-files-efficiently | iterators | time-series-with-pandas | list-mutation | string-concatenation | staticmethod | inherit | difference-between-threads-and-processes | anchors-(^,-$) | arithmetic-operation | lists | sys-module | interpreter | string-slicing | list-comprehension | data-structure | syntax | mysql | bitwise | binary-operation | using-assertions-(assertequal,-assertraises) | library | parsing-with-strptime | built-in-modules | name-mangling | loop-control | inheritance | list-join | bitwise-operator | higher-order-function | descriptors | using-the-threading-module | class | lambda | recursion | reading-and-writing-files | indexing:-loc-vs-iloc | rollback | joining-and-merging-dataframes | range | id-function | method-overloading | comprehension | control-statement | update | creating-and-starting-threads | return-statement | center | async | single-inheritance | advanced-file-operations | using-else-and-finally | package-management | list-comprehensions | raise | invalid-list | random | split | indexing | conversion | installation | math | string | immutable-data-type | datatype | copy | debugging | asyncio-module | magic-method | init | dataframe-and-series-objects | loop | access-modifier | list | thread | built-in-function | comparison | filtering-and-indexing | raise-statement | math-copysign | object-attribute | built-in | multithreading | tuple | round-function | logical-operation | built-in-function | data-structures | counter-function | operator | unit-testing | data_structure | strings | data-types | attribute | string-methods | python_version | oop | opening-files-(open()) | matrix | namedtuple | threading | overriding-methods | string-slicing | pickling--unpickling | operand | swapping | python-syntax-and-structure | zip | syntax-error | python-django | turtle | while-loop | while-else-loop | writing:-write(),-writelines() | methods | regular-expressions | dictionaries ...