How to use 'if statement' with 'or' operator in python

how to use semicolon
how to use a colon
when to use a dash
when to use a semicolon examples
how to use in a sentence
when to use a colon in a sentence
when to use a semicolon in a list
when to use a comma

I have list that contains some value now i want to check it for empty string and Null values. So i am using below code for same but output is not coming correct. On checking for '' empty string it is giving output 'not nice' Its working fine for 'Null' value but not considering it for '' empty values. Any help would be appreciated.

y=['','']
if ('Null' or '') in y:
    print ('nice')
else:
    print('not nice')

or evaluates two Boolean expressions. In your case, the statement in the bracket is evaluated first and then the in is evaluated. This leads to the if statement being interpreted as false. You do not need to use the brackets. Just do this:

if 'Null' in y or '' in y:

Now there's a Boolean expression on either side of the or, so it will evaluate properly.

Semicolons, colons, and dashes – The Writing Center • University of , If I use commas to separate these items, my sentence looks like this: I bought shiny, ripe apples, small, sweet, juicy grapes, and firm pears. That middle part is a bit� Domain For Sale Template . Make an offer. We offer a range of reliable web hosting services, from Shared, Reseller. the great template to sale your domain right now.if you have any offer fell free to message us!

try the below code.

y = ['', '']
if 'Null' in y or '' in y:
    print('nice')
else:
    print('not nice')

Using Semicolons – The Writing Center – UW–Madison, Use a semicolon between two independent clauses that are connected by conjunctive adverbs or transitional phrases. However they choose to write, people are� DO use a condom every time you have sex. DO put on a condom before having sex. DO read the package and check the expiration date. DO make sure there are no tears or defects. DO store condoms in a cool, dry place. DO use latex or polyurethane condoms. DO use water-based or silicone-based lubricant to prevent breakage.

You can try something like below:

a = ["Hello","","World"]
for words in a:
    if (words):
        print ("Nice")
    else:
        print("Not nice")

Nice
Not nice
Nice

When to Use Commas, Colons, Semicolons, and Dashes, Which Punctuation Mark Should I Use? Knowing which punctuation to apply within sentences can be confusing. But rules are important and made to be followed� Use to + verb is a regular verb and means something that happened but doesn't happen any more. It uses -ed to show past tense. But since it always means something that happened in the past, it should always use past tense.

Semicolons, Use a semicolon in place of a period to separate two sentences where the conjunction has been left out. Use a semicolon between independent clauses joined by a coordinating conjunction if the clauses are already punctuated with commas or if the clauses are lengthy. Some people write with a word processor, tablet, or a even a phone; but others, for different reasons, choose to write with a pen or pencil. Avoid using a comma when a semicolon is needed:

How to use a semicolon, More grammar comics from The Oatmeal. misspelling literally who vs whom apostrophe irony ie. Thanks to Library Lady Jane for all her help in writing these� Collaborate for free with an online version of Microsoft Word. Save documents in OneDrive. Share them with others and work together at the same time.

How to use a semicolon (;), The road runs through a beautiful wooded valley; the railway line follows it. An art director searched North Africa; I went to the Canary Islands. You can also use a� USE - Universal Student Exchange - Work and travel, Trabajo temporal en USA, Practicas y vacaciones para universitarios en verano. Ingles. Centros de ski y hoteles - Trainee, viaja y trabaja, Internship - Workuse.

Comments
  • Does this answer your question? How to check if one of the following items is in a list?
  • 'Null' or '' is evaluated to 'Null'. so your code is equivalent to 'Null' in y
  • Thanks. I have tried this but showing error : TypeError: argument of type 'NoneType' is not iterable
  • The question is about Python-3.x. Your code is for Python-2.7.
  • Hey, just replace print "Nice" with print("Nice")..Rest everything will remain same. a = ["Hello","","World"] for words in a: if (words): print ("Nice") else: print("Not nice")
  • @DYZ: Can you please check and confirm.