Archives

Oct 09, 2022: Tips on Kmymoney
Apr 23, 2021: Use Spark With the BeakerX Scala Kernel
Apr 12, 2021: The BeakerX JupyterLab Kernel
Apr 10, 2021: Connect to Teradata from the BeakerX SQL Kernel in JupyterLab
Apr 07, 2021: Hide 3D Graph in Mathematica
Apr 05, 2021: Use fselect to Find Files
Jun 22, 2020: Understand and Avoid the No More Spool Space Issue in Teradata
May 22, 2020: Fastload in Teradata
Apr 07, 2020: Configuration Scripts for the Blog Project on notebooks.ai
Oct 14, 2019: Git Shell on Windows
Oct 10, 2019: Tips on Dockerswarm
Jul 08, 2019: Tips on yapf
May 02, 2019: Alternative to the rm Command in Linux
Mar 05, 2019: Configure Terminal for PyCharm on Windows
Mar 04, 2019: Install Python Pip in Cygwin
Jan 22, 2019: General Tips for Groovy
Jan 12, 2019: Tips on PyBuilder
Oct 29, 2018: Use Autojump to Help Quick Navigation in Terminal in Linux
Jun 22, 2018: The H2O Machine Learning Framework
May 27, 2018: R Package DT
May 12, 2018: Tips on Teradata SQL Assistant
Apr 10, 2018: Use Teradata via JDBC in Zeppelin
Aug 22, 2017: Tips on ScalaJS
Aug 06, 2017: rJava Failed to Load rJava.So
Jul 22, 2017: Visualization Using Bokeh in Python
Jul 08, 2017: Docker on Windows
Jun 06, 2017: stringi Tips
May 17, 2017: Work With Teradata SQL in Python
Apr 10, 2017: Zero-length Vector Issue in R
Mar 22, 2017: Tips on Jitsi
Feb 20, 2017: Install the Latest Version of R in Ubuntu
Dec 25, 2016: Install R Kernel for JupyterLab
Dec 12, 2016: Apache Toree Tips
Dec 10, 2016: Install Jupyter-Scala for JupyterLab
Nov 06, 2016: Tips on Atom
Oct 16, 2016: Teradata Table Type
Aug 10, 2016: Cygwin Ports
Jun 23, 2016: R Coding Style
Jun 11, 2016: Data Table in R
Jun 11, 2016: R Configuration
Jun 11, 2016: Format Numbers in R
Jun 11, 2016: Find Elements That Appear Multiple Times in R
Jun 09, 2016: R Markdown Tips
Jun 09, 2016: Missing Values in R
Jun 07, 2016: Tips on uGet
Jun 05, 2016: Use q to Query Text File Using SQL Syntax
Jun 05, 2016: Install and Configure Iterm2 on Mac
May 15, 2016: JSON for R
May 12, 2016: Batch File Renaming Using "rename"
May 10, 2016: Comparison of Values Involving NA in R
Mar 24, 2016: Tips on Scala
Jan 11, 2016: Data Manipulation Tools in R
Jan 08, 2016: Using SQL in R
Oct 22, 2015: Synchronize Files Using Unison
Sep 22, 2015: Auto Completion Using YouCompleteMe in Vim
Sep 09, 2015: Install Terminator on Cygwin
Aug 28, 2015: The Trap of Duplicated Columns in the SQL Procedure of SAS
Aug 28, 2015: Copy Data in SAS
Aug 13, 2015: Creating Index on Data in SAS
Jul 22, 2015: Terminology is a Fancy Terminal Emulator
Jun 21, 2015: Tips on Eclim
Jun 20, 2015: Add Sequential ID for Observations in SAS
Jun 14, 2015: Control SAS Outputs
Jun 14, 2015: Set Operations on Lines of Files
May 28, 2015: Limiting/Filtering Results in SAS
May 26, 2015: Tuple in SAS
May 22, 2015: Tips on Spyder
May 17, 2015: Number of Observations in a SAS Dataset
May 17, 2015: Create a Directory Using SAS
May 17, 2015: Combine Data Vertically in SAS
May 17, 2015: Lasso in SAS
May 17, 2015: Sharing Data in SAS
May 17, 2015: Run Unix/Linux Commands in SAS
May 17, 2015: SAS Coding Style
May 10, 2015: Choose a Procedure for Modeling in SAS
May 06, 2015: IBM AIX Questions
May 06, 2015: IBM AIX Tips
Mar 28, 2015: Missing Values in SAS
Mar 17, 2015: Rounding Related Functions in SAS
Mar 13, 2015: Useful Add-ons for Thunderbird
Mar 13, 2015: Calculating Quantiles in SAS
Mar 10, 2015: Generating Random Numbers in SAS
Mar 10, 2015: Conversation Mode in Thunderbird
Mar 10, 2015: Good Thunderbird Settings
Mar 10, 2015: Useful Shortcuts for Thunderbird
Feb 26, 2015: Transpose Data in SAS
Feb 17, 2015: SAS IML Tips
Jan 30, 2015: Import/Export Data to/from SAS
Jan 23, 2015: Install Essential and Useful R Packages
Jan 22, 2015: Simple Data Manipulating Example in SAS
Jan 17, 2015: SAS Loop
Jan 13, 2015: User-defined Modules in IML
Jan 05, 2015: Program Termination in SAS
Jan 04, 2015: RStudio Tips
Jan 04, 2015: RStudio Questions
Jan 02, 2015: Popular Functions in IML
Dec 22, 2014: Tips on Goldendict
Oct 23, 2014: Cartesian Product in SAS
Oct 23, 2014: Data Types in Teradata SQL
Oct 22, 2014: Install Firefox and Thunderbird Automatically on Debian
Oct 15, 2014: Syntax of Teradata SQL
Oct 13, 2014: Insert Rows Missing as Missing Records in SAS
Sep 28, 2014: The PUT/INPUT Functions in SAS
Sep 28, 2014: Write User-defined Functions in SAS
Sep 28, 2014: The Confusing String in SAS
Sep 22, 2014: Synchronize Files Using AeroFS
Sep 17, 2014: Date Utilities in SAS
Sep 14, 2014: SAS Enterprise Guide Tips
Aug 24, 2014: MATLAB Tips
Aug 22, 2014: Check the Type of a SAS Variable
Aug 22, 2014: Tips on VBA
Aug 14, 2014: String Functions in VBA
Aug 14, 2014: Advanced Data Structures in VBA
Jul 10, 2014: Install R Packages Behind Proxy on Windows
Jun 28, 2014: SAS SQL Tips
May 22, 2014: Tips on MobaXterm
May 22, 2014: Taking Notes Using Zim
May 17, 2014: SAS Error Messages
May 15, 2014: Tips on Teradata SQL
Jan 09, 2014: Tips on Pig
Jan 04, 2014: Feedly Tips
Dec 19, 2013: Cheatsheet for Muttator
Dec 19, 2013: Config Cymail in Thunderbird
Dec 10, 2013: Install the rJava Package in R
Oct 29, 2013: Tips on R
Oct 29, 2013: Tips for Mathematica
Oct 24, 2013: Some Tips for PHP
Oct 22, 2013: Some Tips on Cygwin
Oct 22, 2013: Tips on tmux
Oct 22, 2013: Tips on Vimperator
Oct 22, 2013: Managing Wireeless Network Using Wicd
Oct 20, 2013: Some Questions About R
Oct 20, 2013: Some Links for ABook
Oct 20, 2013: Some Links for R
Oct 18, 2013: Terminator is an Awesome Terminal Emulator
Oct 15, 2013: Tips About Octopress
Oct 13, 2013: Questions About SAS
Oct 13, 2013: Tips About VBScript
Oct 11, 2013: Some Questions About R
Oct 10, 2013: Tips on SAS
Oct 09, 2013: Tips About Rcpp
Oct 04, 2013: Random Tips About Thunderbird
Aug 19, 2013: Cygwin Come to Rescue Linux Fans on Windows
Aug 13, 2013: Work With SAS in Command Line
Jul 13, 2013: SAS Stored Process and SAS Visual Analytics
Apr 25, 2013: General Tips on Mathematica
Dec 20, 2012: Tricky Problems in MATLAB
Dec 20, 2012: String in MATLAB
Dec 19, 2012: Parallel Computing in MATLAB
Dec 14, 2012: Filesystem in MATLAB
Dec 13, 2012: How MATLAB Is Different from Other Programming Languages
Dec 08, 2012: General Tips for MATLAB
Dec 07, 2012: Compile MATLAB Code
Dec 04, 2012: MATLAB IDE
Dec 04, 2012: Linear Algebra in MATLAB
Dec 04, 2012: Numerical Analysis in MATLAB
Dec 04, 2012: Error when Launching MATLAB in Linux
Dec 04, 2012: Sending Email in MATLAB
Dec 04, 2012: Special Functions in MATLAB
Dec 04, 2012: MATLAB for Statisticians
Dec 03, 2012: MATLAB for Visualization
Nov 23, 2012: Tips for R Packages
Nov 23, 2012: Writing R Extensions
Nov 22, 2012: Environments in R
Nov 21, 2012: R for Numerical Analysis
Nov 21, 2012: R System and Configurations
Nov 20, 2012: String in R
Nov 15, 2012: Existing Bugs in R
Nov 14, 2012: R for Internet/Web Applications
Nov 14, 2012: Skills for R
Nov 14, 2012: Time and Date in R
Nov 14, 2012: Regular Expression in R
Nov 13, 2012: Advantages and Disadvantages of R
Nov 13, 2012: Sweave
Nov 11, 2012: Graphics in R
Nov 09, 2012: Traps in R
Nov 09, 2012: Input and Output in R
Nov 05, 2012: General Tips for R
Nov 05, 2012: Distributions in R
Nov 05, 2012: Random Number Generating in R
Oct 22, 2012: Use Eclipse as Your IDE
Sep 16, 2012: Rcpp Rocks
Sep 03, 2012: Download Debian Using Jigdo
Aug 25, 2012: Load User-written Script into Ruby
Aug 14, 2012: Keep Matrix Structure when Extract a Row/Column from a Matrix
Aug 06, 2012: An Input Bug in Ruby
Aug 06, 2012: Tips on the Ruby Programming Language
Jul 19, 2012: Tips for the IML Procedure in SAS
Jul 11, 2012: Make Plots in SAS
Jul 02, 2012: Manipulate Data in SAS
Jun 27, 2012: Develop R Packages Using "roxygen2"
Jun 26, 2012: Write R Code that Runs Faster
Jun 23, 2012: Call Java in R Using Package rJava
Jun 18, 2012: Read PDF in Ruby
Jun 14, 2012: Easy Made Mistakes when Writing R code
Jun 06, 2012: Send Email in Ruby
Jun 03, 2012: How to Submit R Packages to CRAN
May 26, 2012: RStudio Does Not Start
May 13, 2012: Compare R with Other Languages on Data Manipulation
May 02, 2012: Passing Arrays Between R and Other Programming Languages
Apr 11, 2012: Install the R Package "arrayQualityMetrics"
Nov 20, 2010: Combination and Permutation Related Functions in R
Nov 10, 2010: Functions and Calls in R
Nov 09, 2010: Data Structure in R
Nov 06, 2010: Filesystem in R
Nov 05, 2010: Alike Objects/Functions in R
Nov 28, 2009: Macro in SAS
Nov 17, 2009: Formatting Data in SAS
Nov 02, 2009: General Tips for SAS