Python Resources Web References & Cheatsheet

https://www.learnbyexample.org/python/ https://www.programiz.com/python-programming/variables-datatypes https://data-flair.training/blogs/python-string/ https://www.journaldev.com/26711/python-logical-operators https://www.geeksforgeeks.org/python-list/ https://www.programiz.com/python-programming/dictionary https://www.learnbyexample.org/python-if-else-elif-statement/ https://www.programiz.com/python-programming/if-elif-else https://www.askpython.com/python/python-functions https://www.learnbyexample.org/python-functions/ https://www.learnbyexample.org/python-classes-and-objects/ https://realpython.com/courses/ https://www.learnbyexample.org/python-file-handling/ https://www.roytuts.com/python-web-application-crud-example-using-flask-and-mysql/

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How to use pip command to Python3.x instead of Python2.7?

First of all, pip is made for Python2.x and pip3 is made for Python3.x. Thus you need to select wisely…

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List of Python Environment Variables

Here are important environment variables, which can be recognized by Python − Sr.No. Variable & Description 1 PYTHONPATHIt has a…

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How to verify of cobertura.jar file is loaded into jvm

scmuser created the topic: How to verify of cobertura.jar file is loaded into jvm How to verify of cobertura.jar file…

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Could not find or load main class net.sourceforge.cobertura.instrument

scmuser replied the topic: Could not find or load main class net.sourceforge.cobertura.instrument Still could not resolve the issues as below;…

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A simple Ruby method to send email

scmuser created the topic: A simple Ruby method to send email A simple Ruby method to send email [code language=”css”]…

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Add each array element to the lines of a file in ruby

scmuser created the topic: Add each array element to the lines of a file in ruby Add each array element…

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What is the way to iterate through an array in Ruby?

scmuser created the topic: What is the way to iterate through an array in Ruby? What is the way to…

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Short Notes – Ruby Arrays- Insert, Append, length, Index, Removed

scmuser created the topic: Short Notes – Ruby Arrays- Insert, Append, length, Index, Removed Short Notes – Ruby Arrays- Insert,…

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Common ways to read a file in Ruby?

scmuser created the topic: Common ways to read a file in Ruby? [code language=”css”] File.open("my/file/path", "r") do |f| f.each_line do…

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How to process every line in a text file with Ruby

scmuser created the topic: How to process every line in a text file with Ruby Example 1 [code language=”css”] #…

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Tips for learing phyton scripting

suresh created the topic: Tips for learing phyton scripting Hi everyone. Can any one suggest project for becoming the best…

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Run a .bat file using python code

rajeshkumar created the topic: Run a .bat file using python code from subprocess import Popen p = Popen(“batch.bat”, cwd=r”C:\Path\to\batchfolder”) stdout,…

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Perforce Python Script Collection.

rajeshkumar created the topic: Perforce Python Script Collection. Implement a script that will do following: 1. Read config file. This…

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Remove Control ^M from files

tpatil created the topic: Remove Control ^M from files Single file method perl -pi -e “s/\r//” filename.txt Multiple File Method…

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I need to a perl script

rajeshkumar created the topic: i need to a perl script Hi , There is a file called test.txt what are…

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The difference between my and local

rajeshkumar created the topic: The difference between my and local There is a subtle difference. In the example below, $::a…

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What is the meaning of rigging?

scmuser created the topic: What is the meaning of rigging? Hi, Could you please tell me meaning of rigging in…

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Parenthesis After Module Name And Without Parenths

scmuser created the topic: parenthesis after module name and without parenths What is the difference between having a parenthesis after…

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Question Regarding to Eval Function

scmuser created the topic: question regarding to eval function I have one question regarding to eval function. I know eval…

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Find a particular word in a paragraph

scmuser created the topic: Find a particular word in a paragraph Write a Perl script to find a particular word…

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Create a flat file database using perl

scmuser created the topic: Create a flat file database using perl How to create a flat file database as shown…

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Find whether a given line of text is starting and

scmuser created the topic: Find whether a given line of text is starting and Write a perl script to find…

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Use Vs require in perl

scmuser created the topic: use Vs require in perl Hi, Whats difference between “use” and “require” in perl? rajeshkumar replied…

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Spit out warnings on uninitialized variables Perl

scmuser created the topic: Spit out warnings on uninitialized variables Perl How to Spit out warnings on uninitialized variables in…

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Installing Perl modules

rajeshkumar created the topic: Installing Perl modules Perl modules may be installed using the CPAN module or from source. CPAN…

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Access denied for user ‘ODBC’@’localhost

rajeshkumar created the topic: Access denied for user ‘ODBC’@’localhost I am getting following error while running following command…any help >…

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Perl -MCPAN -e “install DBD::mysql”

rajeshkumar created the topic: perl -MCPAN -e “install DBD::mysql” I am getting following issues while running following command in Windows…

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Use of use DBI;

scmuser created the topic: Use of use DBI; Hi, why do we use following syntax in perl program. can you…

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Connect to my MySQL database using Perl?

rajeshkumar created the topic: connect to my MySQL database using Perl? #!/usr/bin/perl use DBI; $database = “DBNAME”; $hostname = “DBSERVER”;…

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