Executing REXX EXECs; elements of the REXX language: Clauses, Tokens, Labels, Assignments, Instructions and Commands; constant and variable symbols; Simple, Compound & Stem variable symbols; operators for concatenation, arithmetic, comparison & logical operations.
Tracing and DebuggingUsing TRACE instruction for debugging; using immediate commands HI, HT, TS and TE; use of EXECUTIL; interpreting TRACE output.
Parsing StringsParsing variables and strings; basic parsing techniques; special templates; place holders, literal patterns and numeric patterns.
Control InstructionsDecisions: IF, THEN, ELSE, SELECT, WHEN, OTHERWISE; creating and controlling loops: DO WHILE, UNTIL, FOREVER, LEAVE, ITERATE; introduction to sub-routines.
Sub-routines and FunctionsInternal and external sub-routines; how to create internal and external functions; passing arguments and results to and from sub-routines and functions; CALL; RETURN; EXIT; PROCEDURE; RESULT.
REXX Built-in FunctionsIntroduction to REXX supplied built in functions; how to use the most useful ones: ARG, DATE, TIME, DATATYPE, LENGTH, POS, WORDS, LEFT, RIGHT, STRIP, SPACE, COPIES and WORD.
Data Stack ManagementLIFO and FIFO stacking; avoiding the stack; writing to the stack: PUSH and QUEUE; reading from the stack: PARSE PULL; creating and managing extensions to the stack: MAKEBUF, QBUF and DROPBUF; interrogating the stack: QUEUE, QELEM; creating and managing private stacks: NEWSTACK, DELSTACK and QSTACK.
Using TSO Commands & FunctionsUsing TSO commands and functions: SYSDSN, LISTDSI, MSG, OUTTRAP, PROMPT and SYSVAR; reading and writing datasets with EXECIO.
Experience live, interactive learning from the comfort of your home or office with Bilginç IT Academy's Online Instructor-Led REXX Programming under TSO/ISPF Training in Singapore. Engage directly with expert trainers in a virtual environment that mirrors the energy and schedule of a physical classroom.
Immerse yourself in our most sought-after learning style for REXX Programming under TSO/ISPF Training in Singapore. Our hand-picked classroom venues in Singapore offer an invaluable human touch, providing a focused and interactive environment for professional growth.
Streamline your organization's training requirements with Bilginç IT Academy’s Onsite REXX Programming under TSO/ISPF Training in Singapore. Experience expert-led learning at your own business premises, tailored to your corporate goals.
Join our public courses in our Singapore facilities. Private class trainings will be organized at the location of your preference, according to your schedule.
Singapore is widely recognized as Asia's leading 'Smart Nation,' serving as a global financial and technology powerhouse with unparalleled infrastructure for IT training and research. Strategically located in the heart of Southeast Asia, it acts as a magnet for international tech talent and investment, supported by the research prestige of the National University of Singapore (NUS) and Nanyang Technological University (NTU). The city-state is a world leader in Cybersecurity, Blockchain, and Data Science, fostering an environment where digital transformation is integrated into every level of society. Our training programs in Singapore are built for a workforce that demands the highest technical standards and strategic insight. We offer advanced certifications in AI, Cloud Engineering, and Digital Governance, ensuring that Singapore continues to set the global benchmark for technological sophistication and excellence in the modern digital era.
