python


What does this if .. and not statement mean?


What does the following code mean:
if next == "taunt bear" and not bear_moved
bear_moved is filled with a value of false.
I've read this post: What does this "if" statement mean?
It explains that and 'and' operator tests for truth on both sides. If so, then does this code say, if next is equal to "taunt bear" and bear_moved is not true?
It's checking to see if next is equal to "taunt bear" and checking if bear_moved is falsey (a falsey value means it evaluates to false, truthy means it will evaluate to true). So as long as next is equal to "taunt bear" and bear_moved if not truthy, the if statement will succeed.
It is using the Boolean operator "and" so both expressions have to be true in order for the if statement to execute
So if next has to equal "taunt bear" and also next has to equal not bear moved.
Not bear moved is just the opposite of bear moved or you can say not bear moved means False whereas bear moved is True.
It may help to look up Truth Tables in python.

Related Links

When should I be using asyncio over regular threads, and why? Does it provide performance increases?
Passing comma separated values in request.get python
Adding numbers 01-15 to the end of a set of numbers
Python version error while installation
Psycopg2 Postgre Connection retries
Error for pyspark converting dataframe to rdd
Signal generator specifitc noise modulation
Difference between os.execl() and os.execv() in python
Replace words into special string except nouns and adjectives in Python
Getting private key from ServiceResource create_key_pair
Removing strings from a list that contain dates, without effecting stand alone dates in the list
xliff and placeable substitution
Checking that array doesn't contain negative numbers, and running function again if it does
Matplotlib and non-ascii characters
How does HttpResponse(status=<code>) work in django?
Write a CSV from Urlib and manage encoding properly

Categories

HOME
ssas-2012
project-management
angular2-routing
vs-team-services
decorator
youtube-livestreaming-api
ubuntu-12.04
transparent
bibtex
webdav
phaser-framework
jrebel
bro
websphere-liberty
openwrt
netflix-feign
activesync
uiview
phoenix
rebol2
saiku
zend-framework-mvc
propel2
styles
google-maps-android-api-2
prediction
hhvm
remove-method
novnc
logarithm
opencart2.3
superagent
pygooglechart
geopy
rhino
mmdrawercontroller
redhat-datavirt
office365connectors
elfinder
delphi-10.1-berlin
jrules
google-account
constants
matlab-cvst
chown
jags
jenkins-jira-trigger
xmgrace
photon-controller
launch
qos
atlassian-crowd
cjson
aescryptoserviceprovider
excon
spatial-query
uwp-maps
spring-repositories
codesign
mongo-c-driver
remoteapp
mfc-feature-pack
jenkins-scriptler
matcaffe
android-snackbar
futuretask
findcontrol
pylearn
em
method-overriding
mfmailcomposeviewcontroll
picat
unison
gfs
nsmatrix
asp.net-mvc-scaffolding
image-zoom
va-list
stagefright
threadx
gridworld
appfog
fieldset
socketstream
shim
getstring
flash-cs5.5
nssavepanel
surf
msbuildextensionpack
associative
gethashcode
file-encodings
delegatecommand
openwysiwyg

Resources

Mobile Apps Dev
Database Users
javascript
java
csharp
php
android
MS Developer
developer works
python
ios
c
html
jquery
RDBMS discuss
Cloud Virtualization
Database Dev&Adm
javascript
java
csharp
php
python
android
jquery
ruby
ios
html
Mobile App
Mobile App
Mobile App