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How to Add Option to Select Using jQuery

Sometimes you may need to add option to select using jQuery. Here are the steps to do it.

Sometimes you may need to use JavaScript variables in jQuery selectors. Here are the steps to do it.

Sometimes you may need to select element with multiple classes in jQuery. Here are the steps to do it.

Sometimes you may need to list most recent queries run in PostgreSQL. Here is how to show last queries executed in PostgreSQL.

Sometimes you may need to generate random color in JavaScript. Here is how to create a random color generator in JavaScript.

Sometimes you may need to read from Stdin in Python. Here are the steps to do this.

Sometimes you may need to download large files in Python Requests module. Here are the steps to do so.

Sometimes you may need to remove all occurrences of value from list in Python. Here are the steps to do so.

Sometimes you may need to move file in Python. Here are the steps to do this.

Sometimes you may need to reset auto increment column in MySQL tables. Here is how to reset auto increment in MySQL.