Tutorial by Topics: t

Spock is a testing and specification framework for Java and Groovy applications. It uses an expressive specification language. A developer, usually a Java developer using groovy, may use Spock as specification driven checking (testing) framework. A tester may use Spock to write functional checks ...

ParameterDetailsNSAppTransportSecurityConfigure ATSNSAllowsArbitraryLoadsSet to YES to disable ATS everywhere. In iOS 10 and later, and macOS 10.12 and later, the value of this key is ignored if any of the following keys are present in your app’s Info.plist file: NSAllowsArbitraryLoadsInMedia, NSAl...

Quickly and easily develop desktop, mobile and web applications with Java, JavaScript, HTML5, PHP, C/C++ and more. NetBeans IDE is FREE, open source, and has a worldwide community of users and developers. Netbeans VersionRelease Date8.22016-10-038.12015-11-048.0.22014-11-288.0.12014-09-098....

Theano is a python library, which handles defining and evaluating symbolic expressions over tensor variables. Has various application, but most popular is deep learning.

Modern software applications have the option of storing data in more than one type of data store. Whereas traditional data stores like Relational databases remain popular, NoSQL databases and Cloud-based storage have also become commonplace. Each of these types of data stores has its own strengths...

ParameterDescriptiongroup.idThe name of the Consumer Group.enable.auto.commitAutomatically commit offsets; default: true.auto.commit.interval.msThe minimum delay in milliseconds between to commits (requires enable.auto.commit=true); default: 5000.auto.offset.resetWhat to do when there is no valid c...

This section provides an overview of what sympy is, and why a developer might want to use it. It should also mention any large subjects within sympy, and link out to the related topics. Since the Documentation for sympy is new, you may need to create initial versions of those related topics. ...

ParameterDetailsparametersMapExpressionThe Map with parameters. Not requiredsubreportParameterThe pair of name and value (set with subreportParameterExpression). Not required. Several parameters can be passed to subreportconnectionExpressionConnection for getting data. Not requireddataSourceExpress...

This should help you understand a "Null Pointer Exception" -- one gets one of those because an object reference is null, but the program code expects the program to use something in that object reference. However, that deserves its own topic...

This topic describes a number of "pitfalls" (i.e. mistakes that novice java programmers make) that relate to Java application performance. This topic describes some "micro" Java coding practices that are inefficient. In most cases, the inefficiencies are relatively small, ...

official documentation: Prepared Statement Object

Enumerations consist of the enum keyword and an optional identifier followed by an enumerator-list enclosed by braces. An identifier is of type int. The enumerator-list has at least one enumerator element. An enumerator may optionally be "assigned" a constant expression of type int. ...