https://manishbarnwal.com/tags/hacks/ Recent content in Hacks on Manish Barnwal Hugo en-us Mon, 18 Jun 2018 00:00:00 +0000 https://manishbarnwal.com/posts/try_catch_in_python/ Mon, 18 Jun 2018 00:00:00 +0000 https://manishbarnwal.com/posts/try_catch_in_python/ This tutorial is on handling errors with try-catch in Python. https://manishbarnwal.com/posts/subsetting_dataframe_python/ Mon, 18 Jun 2018 00:00:00 +0000 https://manishbarnwal.com/posts/subsetting_dataframe_python/ This tutorial is on how to filter rows of a dataframe based on conditions on columns in dataframe in Python. https://manishbarnwal.com/posts/working_with_dates_in_python/ Mon, 18 Jun 2018 00:00:00 +0000 https://manishbarnwal.com/posts/working_with_dates_in_python/ This tutorial is on ways to deal with dates in Python. https://manishbarnwal.com/posts/git_and_github_for_data_scientists/ Wed, 18 Apr 2018 00:00:00 +0000 https://manishbarnwal.com/posts/git_and_github_for_data_scientists/ This is a tutorial on git and github for anyone who wants to use it. https://manishbarnwal.com/posts/virtual_environment_in_python/ Tue, 23 Jan 2018 00:00:00 +0000 https://manishbarnwal.com/posts/virtual_environment_in_python/ This is a tutorial on how to create a virtual environment in Python. https://manishbarnwal.com/posts/common_docker_commands/ Thu, 23 Nov 2017 00:00:00 +0000 https://manishbarnwal.com/posts/common_docker_commands/ This post is a tutorial on the commonly used docker commands. https://manishbarnwal.com/posts/lessons_learnt_from_3_years_of_job_at_walmart/ Mon, 05 Jun 2017 00:00:00 +0000 https://manishbarnwal.com/posts/lessons_learnt_from_3_years_of_job_at_walmart/ This post is about my learnings from three years of job at Walmart. https://manishbarnwal.com/posts/markdown_commands_i_use_frequently/ Mon, 15 May 2017 00:00:00 +0000 https://manishbarnwal.com/posts/markdown_commands_i_use_frequently/ This post is a tutorial on dplyr - a package for data manipulation in R. https://manishbarnwal.com/posts/improve_runtime_random_forest_r/ Thu, 13 Oct 2016 00:00:00 +0000 https://manishbarnwal.com/posts/improve_runtime_random_forest_r/ This post talks about a trick to improve the runtime of random forest package in R for large datasets https://manishbarnwal.com/posts/install_a_package_particular_version_in_r/ Wed, 05 Oct 2016 00:00:00 +0000 https://manishbarnwal.com/posts/install_a_package_particular_version_in_r/ This post explains how to install a package of a particular version in R https://manishbarnwal.com/posts/shell_commands_for_data_scientist/ Fri, 30 Sep 2016 00:00:00 +0000 https://manishbarnwal.com/posts/shell_commands_for_data_scientist/ This post talks about shell commands that come in handy for data-science people https://manishbarnwal.com/posts/vim_shortcuts/ Thu, 22 Sep 2016 00:00:00 +0000 https://manishbarnwal.com/posts/vim_shortcuts/ This post talks shortcuts in vim editor https://manishbarnwal.com/posts/r_packages_not_in_cluster/ Tue, 02 Aug 2016 00:00:00 +0000 https://manishbarnwal.com/posts/r_packages_not_in_cluster/ This post talks about a hack which is useful if a particular R package is unavailable across the cluster