What is the post-for/if syntax called?

if statement
if else statement
ternary operator
conditional statement programming
javascript if statement multiple conditions
multiple if condition in shell script example
what is an if statement in python
if statement logic

Does the following syntax have a name?

print for ( @ARGV );

exit if $x;

They're statement modifiers.

C, How do you read a flowchart? We can program that flow in JavaScript using an if statement: if (  Conditional sentences are sentences expressing factual implications, or hypothetical situations and their consequences.They are so called because the validity of the main clause of the sentence is conditional on the existence of certain circumstances, which may be expressed in a dependent clause or may be understood from the context.

It's called "Statement Modifiers" in the perlsyn documentation.

If-then statement (Geometry, Proof) – Mathplanet, The if–then construct (sometimes called if–then–else ) is common across many programming languages. Although the syntax varies from language to language,​  Definition: Linguists have problems in agreeing how to define the word sentence.For this web page, sentence will be taken to mean: 'a sequence of words whose first word starts with a capital letter and whose last word is followed by an end punctuation mark (period/full stop or question mark or exclamation mark)'.

Sometimes they are known as postfix constructions.

What is an If Statement?, Statement that is executed if condition is truthy. Can be any statement, including further nested if statements. To execute multiple statements, use  The HTTP POST method sends data to the server. The type of the body of the request is indicated by the Content-Type header.. The difference between PUT and POST is that PUT is idempotent: calling it once or several times successively has the same effect (that is no side effect), where successive identical POST may have additional effects, like passing an order several times.

If you mean the the components of the snippet, yes, those are statement modifiers.

If you mean the construct of the statement I would say following:

pre-condition/prefix construct:

... the condition (if $x) is written before (pre) the statement ( { ... exit ...;})

It's the normal (most used) way to write those statements.

for ( @ARGV ){

if ($x) {

post-condition/postfix construct:

... the condition (if $x) is written after (post) the statement ( { ... exit ...;})

It's the other way around. Mostly for shortcuts, or one-liners. Some find it usefull, but it's generally discouraged because or readability and understanding: see @mob's answer Or from PerlMonks: https://www.perlmonks.org/?node_id=177971

print for ( @ARGV );

exit if $x;

Basic conditional branching with if-then statements, then an expression to execute if the condition is truthy followed by a colon (:) This operator is frequently used as a shortcut for the if statement. Syntax definition is - the way in which linguistic elements (such as words) are put together to form constituents (such as phrases or clauses). How to use syntax in a sentence.

Conditionals with if/else & Booleans | AP CSP (article), From statement of Mr . J . J . P . Langton , chairman of the postal committee of the 53 to 68 since January , 15 automobiles more than his statement called for . This computer-programming-related article is a stub.You can help Wikipedia by expanding it

Conditional (computer programming), That is a statement of fact that impressed me when it was delivered. to the conclusion that the Post Office Department was participating in a fraud, knowingly so, Indeed, the most prominent case called to our attention was the completing​  C User-defined functions In this tutorial, you will learn to create user-defined functions in C programming with the help of an example. A function is a block of code that performs a specific task.

ifelse, two States were made under the influence of any improper preferences in favor of must require more frequent interchanges of the mail than Vermont; whilst the And the reason why an “answer to the call of the Senate for a statement of the  Before the browser sends the information, it encodes it using a scheme called URL encoding. In this scheme, name/value pairs are joined with equal signs and different pairs are separated by the ampersand. The GET method sends the encoded user information appended to the page request. The page and