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

numpy testing assert array NOT equal
How to join threads of an asyncio executor runned inside coroutine?
Google Admin SDK insert custom schema using python
Importing images for manifold Isomap
Having nosetests watch files from outside container and rerun tests inside container
Trying to ftp from my system to remote server
Attribute in a Class immediately runs at the wrong time?
Unable to handle “HTTP Badstatus line” exception
How to merge/join two resultset/table in django?
Maximise the Slope using CVXPY
Python-Instagram user_recent_media returning next of none
Django - AttributeError: 'module' object has no attribute 'admin'
Convert pandas (python) categorical x-axis to continuous values when plotting
How to make a specific type of python face tracker
OSError when trying to delete keys from redis
remove/reset matplotlib quiver arrows

Categories

HOME
python
cntk
batch-processing
tinyos
nlp
google-contacts
cocos2d-x-3.0
docker-swarm
angular2-directives
checksum
adsense
tumblr
urlencode
websphere-liberty
eval
facebook-javascript-sdk
packer
powershell-v3.0
cakephp-2.9
nixos
lagom
dryioc
postmessage
zoomcharts
aws-cognito
cython
cvs2svn
marathon
esql
header-files
samsung-mobile
rhandsontable
widevine
pptp
i3
reply
hana-studio
cortex-m3
dd-wrt
websauna
jboss5.x
pyscripter
google-drive-realtime-api
precedence
jquery-cycle2
pox
mmdrawercontroller
ksoap
rhel.net
discord.net
taglib
fastq
startapp
timesten
ideone
data-integration
tuleap
walmart-electrode
mouseclick-event
pluck
ticker
hpcc
launch
emoticons
communication-protocol
laravel-query-builder
rsqlite
android-navigationview
galleriffic
metalsmith
dojox.charting
spring-lemon
qt-linguist
hateoas
document-oriented-db
insert-into
uialertview
mogrify
crash-dumps
jazz
custom-url
cocoascript
ultrawingrid
csplit
system.web
proxies
indexing-service
zipalign
broadcasting
operations
trimming
ng-hide
backbone-relational
appfog
pascals-triangle
dynamic-data
linkedhashset
web-safe-fonts
shim
flash-cs5.5
msgbox
cross-domain-policy
rubycas
phpcrawl
zend-form-element
post-redirect-get
svn-hooks
revert
trampolines
winverifytrust
evb
hardware-infrastructure

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