Tutorial by Topics: x

iText 5 is a library that has grown organically. Many developers contributed code. For instance: one developer contributed code to create form fields from scratch, using classes such as TextField and PdfFormField; another developer contributed code to change existing form fields, using the AcroFie...

Unlike SOAP and the WS- stack, which are specified as W3C standards, REST is really a set of principles for designing and using web-based interface. REST / RESTful applications rely heavily on other standards: HTTP URI, URL XML, JSON, HTML, GIF, JPEG, and so forth (resource representations) ...

Closures Lambda expressions will implicitly capture variables used and create a closure. A closure is a function along with some state context. The compiler will generate a closure whenever a lambda expression 'encloses' a value from its surrounding context. E.g. when the following is executed...

sqlcmd -S SHERAZM-E7450\SQL2008R2 -d Baseline_DB_Aug_2016 -o c:\employee.txt -Q "select * from employee"

The COBOL EXIT statement is a terminating flow control verb. EXIT comes is a few flavours: bare EXIT is a common end point for a series of procedures. EXIT PARAGRAPH, EXIT SECTION provides a means of exiting a structured procedure without executing any of the subsequent statements. EXIT FUNC...

RxAndroid used to be a library with lot of features. It has been splitted in many different libraries moving from version 0.25.0 to 1.x. A list of libraries that implement the features available before the 1.0 is maintained here.