Smart calculator

-

 

#!/usr/bin/python import cgi FORM = cgi.FieldStorage() print("Content-Type: text/html\n") ERROR = False try: XVAL = FORM['operand1'].value except KeyError: print("please enter first operand") ERROR = True try: YVAL = FORM['operand2'].value except KeyError: print("please enter second operand") ERROR = True if not ERROR: try: CONV = eval(FORM['convert'].value) except: CONV = False OPER = FORM['operator'].value if not CONV: EXPR = XVAL + ' ' + OPER + ' ' + YVAL else: EXPR = str(float(XVAL)) + ' ' + OPER \ + ' ' + str(float(YVAL)) RESULT = EXPR + ' = ' + str(eval(EXPR)) print("") print("

%s

" % RESULT) print("")

Comments

Post a Comment

Popular posts from this blog

Hosting list

-
Hosting refers to the process of storing and serving data or applications on a server, which can be accessed by users over the internet. This can include websites, web applications, databases, and other online resources. There are several types of hosting available, including shared hosting, virtual private servers (VPS), dedicated servers, cloud hosting, and more. Each type has its own advantages and disadvantages, depending on the specific needs of the user. Shared hosting is the most common type of hosting and is usually the most affordable. It involves sharing server resources with other websites or applications, which can sometimes result in slower performance or limited resources. VPS hosting provides users with their own virtual server environment, allowing them to have more control over their resources and configurations. Dedicated hosting involves having an entire physical server dedicated to one user or organization, providing the most control and performance but also being t...
Read more

BEST BROKERS FOR TRADING IN 2023

-
Image
 BEST BROKERS FOR TRADING IN 2023 Trading is one of the therapeutic elements in life where traders feel great about their lives when profits earned are in good numbers. However, the assistance of a financial broker is pivotal here. It is brokers that provide opportunities, accounts, and platforms for trading and allow the market player to live a dream of investment. If we look at the foreign exchange market alone, it accounts for an average daily transaction of USD 6.6 trillion, more than the GDP of several countries of the world combined. Likewise, markets of indices, Cryptocurrencies, stocks, metals, commodities, energies, and others have great significance. But for trading, best brokers are as important as oxygen. Best brokers for trading in 2023 Scert gift for you There are thousands of markets globally for making transactions and investing funds. But without a broker’s help, you cannot choose and trade. Thus, you need to pick a trader that knows your requirements and offers yo...
Read more

Crypto exchange Binance

-
  . Crypto exchange Binance will have its custodial arm apply for a permit to offer cryptocurrency services in Singapore "in due course", Nikkei Asia reported today, citing executives from the unit. Binance did not immediately respond to a Reuters email seeking comment. Singapore, a broadly crypto-friendly city-state, has previously presented challenges for the crypto giant. Cryptocurrency Quantum lab Binance Asia Services, a Singapore affiliate of Binance, withdrew its local license application in December 2021 without giving a reason beyond "strategic, commercial and developmental" considerations. (Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)
Read more