The question you found is mainly discussing the difference between Python2 and Python3 since there is no argument end for print in Python2 (actually in Python2 print is not a function but a statement).
BEGIN - END blocks are the building blocks of PL/SQL, and each PL/SQL unit is contained within at least one such block. Nesting BEGIN - END blocks within PL/SQL blocks is usually done to trap certain exceptions and handle that special exception and then raise unrelated exceptions.
For example: end will be used instead of flex-end column-gap will be used instead of grid-column-gap and so on. Many Box Alignment values are already in use across major browsers. But full implementation is still a ways off, so it's still safer to use flex-end instead of end (and then count on long-term support for legacy names).
27 begin() and end() return iterators. Iterators provide uniform syntax to access different types of containers. At the first glance they might look like an overkill for traversing a simple array, but consider that you could write the same code to traverse a list, or a map.
Why do we write END IF statement in this program? Without writing it, we can easily get our result. Is there any example through which you can explain me the use of END IF statement? I have tried ...
If you're searching for hits within a larger text, you don't want to use ^ and $ as some other responders have said; those match the beginning and end of the text. Try this instead: \bdbo\.\w+_fn\b \b is a word boundary: it matches a position that is either preceded by a word character and not followed by one, or followed by a word character and not preceded by one. This regex will find what ...
END is the marker that closes the CASE expression. You must have exactly one END statement for every CASE Statement. The AS marker is used to introduce an alias.
END Command is used when a programmer finish writing programming language. Using the Command /END in the last line prevents the program from repeating the same previously written programming Commands for uncountable times which consequently will never end at all.
Greedy quantifiers will perform better here since they grab all characters the quantified patterns can match at once, thus getting to the end of string ($) quicker. I have edited the answer.
It has to do with the Normal Form for the SQL language. IF statements can, by definition, only take a single SQL statement. However, there is a special kind of SQL statement which can contain multiple SQL statements, the BEGIN-END block. If you omit the BEGIN-END block, your SQL will run fine, but it will only execute the first statement as part of the IF. Basically, this:
