Level 10 : What is the content of d after execution?
d = {1: 10, 2: 20, 3: 30}
d[2] = d.get(2, 5) + 5
list,-set,-and-dictionary-comprehensions
|
loop
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while-and-for-loop
|
loop-control
|
sorting-and-ranking
|
magic-method
|
slicing
|
list-method
|
round-function
|
multiprocessing
|
polymorphism
|
regular-expression
|
string-formatting
|
memory-management
|
namespace
|
range
|
string
|
slice
|
set-operation
|
set
|
list-comprehension
|
conversion
|
intering
|
copy
|
update
|
virtual-environment
|
defining-functions
|
deep-copy
|
introduction-to-threads
|
data-structures-in-python
|
oop
|
for
|
data-structures
|
integer
|
version-check
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file-handling
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control-flow
|
design-principle
|
heap-memory
|
conditional-statements
|
iterators
|
conditional-statement
|
list
|
complex
|
creating-custom-modules
|
conditional-statement
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matrix-list-comprehension
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creating-and-starting-threads
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enumerate()
|
tuple-methods
|
operators
|
using-map()-for-transformations
|
list-methods-and-slicing
|
math
|
logical-operators
|
thread-synchronization
|
lambdas
|
python-repl
|
import-method
|
data-types
|
with-statement
|
data-type
|
functional-programming
|
version
|
nested-loop
|
loop-control-statements
|
def
|
identity-operator
|
why-use-multiprocessing-over-threading?-(gil)
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while-else-loop
|
immutability
|
functional-programming
|
dictionary-comprehensions
|
data-type
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input
|
overriding-methods
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quantifiers-(*,-+,-?,-{})
|
scientific-notation
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feature
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filter-function
|
counter-function
|
list-operation
|
syntaxerror
|
numpy
|
decimal
|
list-comprehension
|
class-and-inheritance
|
python_version
|
call
|
dictionaries
|
loops
|
input-function
|
arithmetic-operation
|
string-slicing
|
file
|
static-method
|
zfill-function
|
turtle
|
return-statement
|
time-series-with-pandas
|
iterator
|
interpreter
|
multiple-inheritance
|
oops
|
head-and-tail
|
data_structure
|
object-attribute
|
assignment-operators
|
logical-operator
|
dicts
|
indexing:-loc-vs-iloc
|
else-statement
|
exception
|
logical-operator
|
application
|
collection
|
map-function
|
typeerror
|
benefit
|
max-min
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input-function
|
basic
|
global-variable
|
default-mutable-argument
|
collections
|
list-join
|
operator-overloading
|
datetime.date,-datetime.time,-datetime.datetime
|
generator
|
error-handling
|
directory-operations
|
append
|
class
|
mapping-function
|
escape-operator
|
type-conversion
|
inheritance
|
boolean
|
file-handling
|
reading-and-writing-large-files-efficiently
|
working-with-binary-files-(rb,-wb)
|
async
|
error
|
list-comprehensions
|
constructor
|
built-in-function
|
class-and-instance-variable
|
file_handling
|
id-function
|
data-type-conversions
|
type-conversion-and-casting
|
reading-and-writing-files
|
multiple-inheritance
|
join
|
type-conversion
|
encoding
|
expression
|
virtual-environment
|
print
|
immutable-data-type
|
arithmetic-expression
|
random-function
|
objects
|
syntax-error
|
access-modifier
|
fabs-function
|
docstring
|
advanced-file-operations
|
center
|
operator-and
|
variable
|
exception-handling
|
strings
|
comparison
|
string-iteration
|
function
|
generators
|
precedence
|
asyncio-module
|
identifier
|
mathematics
|
operator
|
library
|
yield
|
string-slicing
|
opening-files-(open())
|
floating-point-precision
|
memory
|
regex
|
operations
|
string-method
|
lists
|
binary
|
touples
|
lambda
|
exponentiation
|
writing:-write(),-writelines()
|
recurssion
|
indentation
|
generators-in-python
|
string-concatenation
|
tuple-unpacking
|
sorted
|
method
|
list-slicing
|
tuples
|
pseudocode
|
string-formatting
|
recursion
|
random
|
raise
|
formal-and-actual-parameter
|
literal-characters-and-special-characters
|
logical-operation
|
match
|
list-mutation
|
python-history
|
postfix
|
aggregating-data-with-functools.reduce()
|
tuple
|
invalid-list
|
__all__-attribute
|
swapping
|
python-syntax-and-structure
|
matrix
|
bitwise-operator
|
command-line-parsing
|
pandas
|
booleans
|
global-keyword
|
__future__
|
pep
|
sum()
|
module
|
name-mangling
|
operator-or
|
filter
|
matplotlib
|
lambda-functions
|
mutable
|
thread-safe-data-structures-(queue.queue)
|
exception-handling
|
math-copysign
|
list-vs-tuple
|
format
|
threading
|
pickling--unpickling
|
key-value-pairs
|
sum-function
|
functions
|
filtering-and-indexing
|
destructor
|
using-assertions-(assertequal,-assertraises)
|
function-argument
|
global-variable
|
multithreading
|
dictionary-methods
|
min-function
|
min-max-function
|
descriptors
|
datetime
|
membership-operators-(in,-not-in)
|
data-structure
|
joining-and-merging-dataframes
|
syntax
|
frozenset
|
error-handling
|
using-os-and-pathlib-modules
|
counter
|
compute
|
bitwise-operator
|
lambda-function
|
else
|
string-manipulation
|
methods
|
multiple-except-blocks
|
class-decorators
|
managing-directories-with-os-and-shutil
|
working-with-temporary-files-using-tempfile
|
arbitrary-arguments-(*args,-**kwargs)
|
asyncio
|
stack
|
print-statement
|
condition
|
iterable
|
raise-statement
|
dictionary
|
sets
|
unit-testing
|
built-in
|
inherit
|
higher-order-function
|
datatype
|
floats
|
handling-missing-values-(fillna,-dropna)
|
class-and-object
|
working-with-dates-and-times
|
indexing
|
mathematical-function
|
encapsulation
|
factorial-function
|
overflow
|
single-inheritance
|
formatting-with-strftime
|
method-overloading
|
python-operators
|
using-yield-in-functions
|
syntax-error
|
expand-tab
|
anchors-(^,-$)
|
mysql
|
function-and-scope
|
thread
|
context-manager
|
split
|
boolean-and-non-boolean
|
control-statement
|
__init_subclass__
|
parsing-with-strptime
|
identity-operators-(is,-is-not)
|
parameter
|
identity-operator
|
assert
|
introduction-to-multiprocessing
|
control-flow
|
odd-number
|
rollback
|
classes
|
zip
|
pass
|
round
|
implementation
|
using-else-and-finally
|
python-module
|
staticmethod
|
integers
|
gil
|
while-loops
|
python-django
|
walking-through-directories-using-os.walk()
|
built-in-function
|
init
|
goto-function
|
keyword
|
numeric
|
installation
|
sys-module
|
binary-operation
|
shallow-copy
|
bitwise
|
comment
|
test-discovery
|
comprehension
|
int
|
package-management
|
introduction-to-python
|
decorator
|
list-indexing
|
built-in-modules
|
complex-number
|
using-lists-as-stacks
|
regular-expressions
|
assignment-operator
|
dataframe-and-series-objects
|
array
|
attribute
|
string-method
|
default-arguments
|
boolean-masking
|
software-design
|
debugging
|
python
|
operand
|
data-structure
|
choice
|
difference-between-threads-and-processes
|
using-join()-and-is_alive()-methods
|
using-the-threading-module
|
global
|
reading:-read(),-readline(),-readlines()
|
sys
|
precedence-and-associativity
|
namedtuple
|
statement
|
while-loop
|
working-with-file-paths
|
string-methods
|
type_conversion
|
zip-function
|
sorting
...