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How to Remove NaN from List in Python

November 16, 2021November 16, 2021 Sreeram Sreenivasan Leave a comment Python
remove nan from list

Sometimes you may need to remove NaN from Python List. Here is how to do it in python.

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Delete All Files Except One in Linux

November 16, 2021November 16, 2021 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
delete all files except one or some

Sometimes you may need to delete all files except one or some in Linux. Here is how to delete all files except one in Linux.

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How to Open File Dialog Box in Python

November 15, 2021November 15, 2021 Sreeram Sreenivasan Leave a comment Python
openfiledialog in python

Sometimes you may need to open file dialog box in python. Here are the steps to open file dialog box in python.

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How to Setup SSH Tunneling

November 15, 2021November 15, 2021 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
setup ssh tunneling

Sometimes you may need to setup SSH tunneling or port forwarding. Here are the steps to setup SSH tunneling in Linux.

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How to Save Terminal History in Linux

November 12, 2021November 12, 2021 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
save terminal history in linux

Sometimes you may need to backup & restore terminal history in Linux. Here is how to save terminal history in Linux.

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How to Delete All Instances of Character from String in Python

November 12, 2021November 12, 2021 Sreeram Sreenivasan Leave a comment Python
remove all occurrences of string in python

Sometimes you may need to delete all instances of character from string in Python. Here are the steps to do it.

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How to Randomly Select Item from List in Python

November 12, 2021November 12, 2021 Sreeram Sreenivasan Leave a comment Python
get random item from list in python

Sometimes you may need to randomly select one or more items from list in Python. Here is how to do it.

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How to Concatenate Strings in MySQL

November 11, 2021November 11, 2021 Sreeram Sreenivasan Leave a comment MySQL
concatenate string in mysql

Sometimes you may want to concatenate strings or multiple columns in MySQL. Here is how to concatenate strings in MySQL.

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What is Basename Command in Shell Script

November 11, 2021November 11, 2021 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
what is basename command

Sometimes you may need to use basename command in shell script. Here is what basename command does in shell script.

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How to Compare Strings in Python

November 11, 2021November 11, 2021 Sreeram Sreenivasan Leave a comment Python
compare strings in python

Sometimes you may need to compare strings in python. Here are the steps to do it.

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