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Rust has no own framework for GUI development. Yet there are many bindings to existing frameworks. The most advanced library binding is rust-gtk. A 'semi' full list of bindings can be found here

The COBOL GOBACK statement is a return. Unlike EXIT PROGRAM, or STOP RUN, GOBACK always returns one level. If the current module is "main", GOBACK will return to the operating system. If the current module is a subprogram, GOBACK will return to the statement after a call.

The conditional expression and selection statement. Use of explicit scope terminators is recommended. COBOL conditional expressions allow shortforms, where the current identifier (and conditional) is assumed through multiple condition tests, unless explicitly given. IF A = 1 OR 2 ... is equi...

The INITIALIZE statement sets selected data to specified values. Where category-name is:

The INITIATE statement initializes internal Report Writer control fields. Most of a report writer setup occurs in the DATA DIVISION with very brief PROCEDURE DIVISION statements. Once initialized, GENERATE does all the hard work of control break and paging of reports.

The INSPECT statement is a scan and replace verb in COBOL. Where tallying-phrase is: replacing-phrase is: missing image before-after-phrase is:

The MERGE statement will merge one or more like formatted COBOL data files into a single output file. The programmer can assume control over theOUTPUT PROCEDURE, which uses the RELEASE statement, or use internal COBOL runtime mechanisms with the GIVING clause.

[assembly:CLSCompliant(true)] [CLSCompliant(true)] ConstructorParameterCLSCompliantAttribute(Boolean)Initializes an instance of the CLSCompliantAttribute class with a Boolean value indicating whether the indicated program element is CLS-compliant. The Common Language Specification (CLS) i...

Replication is used to copy[Backup] data from one MySQL database server to one or more MySQL database servers. Master -- The MySQL database server, which is serving data to be copied Slave -- The MySQL database server, copies data which is served by Master With MySQL, replication is asynchron...

s is an instance of ^a you want to accept at compile-time, which can be anything that implements the members you actually call using the syntax. ^a is similar to generics which would be 'a (or 'A or 'T for example) but these are compile-time resolved, and allow for anything that fits all the requ...

Above example is just to show the syntax for using case statements in SQL Server with day of week example. Although same can output can be achieved by using "SELECT DATENAME(WEEKDAY, GETDATE())" as well.