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
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
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