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Junlei Li

 

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Published Title Category Hits
01 October 2014 Programs Tell the Truth: Retrieve the System Pointer to the PCS Object Associated with an MI Process RPG | Programming 5,070
26 September 2014 TechTip: Lock and Lock CL | Programming - Other | Programming 6,392
03 September 2014 The Transfer Ownership (XFRO) MI Instruction RPG | Programming 3,757
06 August 2014 The Atomic Add (ATMCADD) MI Instruction RPG | Programming 3,807
02 July 2014 The Modify Addressability (MODADR) MI Instruction RPG | Programming 3,825
04 June 2014 How Do I Know if Two Space Pointers Do Not Address the Same SLS Segment in ILE HLL Programs? RPG | Programming 4,475
07 May 2014 The Rename (RENAME) MI Instruction RPG | Programming 4,829
05 March 2014 Can an ILE CL Program Know the Number of Parameters Passed to It? CL | Programming - Other | Programming 10,271
05 February 2014 Discover the Suspend Object (SUSOBJ) MI Instruction RPG | Programming 4,811
15 January 2014 Simon's Solutions: Talk with REXX Programs RPG | Programming 5,921
04 December 2013 Investigate the Undocumented _LSPCO System Built-in RPG | Programming 3,756
06 November 2013 Manage Automatic Storage Dynamically via Modify Automatic Storage Allocation (MODASA) RPG | Programming 4,895
02 October 2013 A More Complete View of the Machine Interface of IBM i RPG | Programming 9,334
04 September 2013 Genuine Dynamic Program-Exported External Data in IBM i RPG | Programming 5,650
07 August 2013 1001 Activation Groups Within a Single Job RPG | Programming 8,457
03 July 2013 Change the Last-Used Date of an IBM i System Object Arbitrarily RPG | Programming 11,971
05 June 2013 Access Database Files Dynamically in RPG RPG | Programming 13,266
01 May 2013 Simon's Solutions: Exploring the QSCMATPG and QSCCRTPG APIs APIs | Programming 4,680
03 April 2013 Be Kind to Your DBCS Data RPG | Programming 7,363
22 March 2013 TechTip: User Space Tricks That You Might Have Never Thought Of General | Programming - Other | Programming 15,182
06 March 2013 Convert Authority Special Values to and Back from MI Authority Bits RPG | Programming 3,876
15 February 2013 TechTip: Take Advantage of the SU CL Command CL | Programming - Other | Programming 8,303
06 February 2013 Simon's Solutions: Prepared to Be Surprised by QCMD? APIs | Programming 7,908
18 January 2013 TechTip: Implement Your Own DLTOBJ Command via the Undocumented QLIDLOBJ API APIs | Programming 7,577
05 December 2012 Simon's Solutions: Monitor for End Job Operations, Part II RPG | Programming 6,666
30 November 2012 TechTip: Discover the Debug Built-ins of the IBM i System Debugger General | Programming - Other | Programming 7,905
07 November 2012 How Much Storage Is Left in Your Main Storage Pools? RPG | Programming 5,328
03 October 2012 Simon's Solutions: Monitor for End Job Operations, Part I RPG | Programming 10,275
05 September 2012 Yikes! It's CPF4131! RPG | Programming 16,407
01 August 2012 Simon's Solutions: Which Subsystem Are You In? RPG | Programming 8,527
06 June 2012 The ABCs of MI Locks RPG | Programming 7,784
04 April 2012 How Much Do You Know About Job Switches? RPG | Programming 18,098
04 January 2012 Maximize the Abilities of the LDA RPG | Programming 10,198
07 December 2011 Want to Know All the MI Object Types Supported by Your IBM i? RPG | Programming 7,585
02 November 2011 Uncover the Secret of the Changed Object List (COL) RPG | Programming 6,955
09 September 2011 TechTip: Connect ActionScript 3.0 with IBM i to Enable Flash Programs APIs | Programming 7,381
17 August 2011 Don't Be Misled by SETLL *LOVAL RPG | Programming 35,835
03 August 2011 Analyzing the MI Instruction Stream of an OPM Program RPG | Programming 9,955
05 January 2011 Drive Batch Jobs with Ease! RPG | Programming 9,260
01 December 2010 Implementing and Maintaining Your User Entry Point Table (UEPT) RPG | Programming 8,888
06 October 2010 Sometimes Programs and Procedures Want to Know: Who Am I? RPG | Programming 10,075
15 September 2010 The Most Lightweight Mutually Exclusive Synchronization Mechanism RPG | Programming 8,911
04 August 2010 A Fresh Approach to SCM General | Programming - Other | Programming 8,380
07 July 2010 Are You Taking Full Advantage of the System Entry Point Table Object? RPG | Programming 12,091
02 June 2010 A Close Study of i5/OS Machine Interface (MI) Pointers RPG | Programming 13,712
05 May 2010 Exporting by Interfaces: Decoupling Service Programs and Service Consumer Applications RPG | Programming 8,833
03 February 2010 Exploit Dynamic Program-Storage Management in ILE RPG RPG | Programming 16,115
16 December 2009 Use the MI to Work with Pointers in ILE RPG RPG | Programming 16,375
Junlei Li

Junlei Li is a programmer from Tianjin, China, with 10 years of experience in software design and programming. Junlei Li began programming under i5/OS (formerly known as AS/400, iSeries) in late 2005. He is familiar with most programming languages available on i5/OS—from special-purpose languages such as OPM/ILE RPG to CL to general-purpose languages such as C, C++, Java; from strong-typed languages to script languages such as QShell and REXX. One of his favorite programming languages on i5/OS is machine interface (MI) instructions, through which one can discover some of the internal behaviors of i5/OS and some of the highlights of i5/OS in terms of operating system design.

 

Junlei Li's Web site is http://i5toolkit.sourceforge.net/, where his open-source project i5/OS Programmer's Toolkit (https://sourceforge.net/projects/i5toolkit/) is documented.