Tutorial by Topics: m

What is Selenium? Selenium is a library of commands to help a programmer interface with a browser like a real user. Things that Selenium does: Finding element(s) in a webpage's html Finds a single element: driver.find_element_by_css_selector("css.selector.of.element") CSS Sele...

Basic Syntax: {GRANT| REVOKE | DENY} {PERMISSION_NAME} [ON {SECURABLE}] TO {PRINCIPAL}; {GRANT| REVOKE | DENY} - What you're trying to accomplish Grant: "Give this permission to the stated principal" Revoke: "Take this permission away from the stated principal" Deny:...

find()

STL style iterators on Qt Container can have some negative side effect due to the implicit-sharing. It is advised to avoid copying a Qt container while you have iterators active on them. QVector<int> a,b; //2 vectors a.resize(1000); b = a; // b and a now point to the same memory internal...

CIM vs WMI As of PowerShell 3.0, there are two ways to work with management classes in PowerShell, WMI and CIM. PowerShell 1.0 and 2.0 only supported the WMI-module which is now superseeded by the new and improved CIM-module. In a later release of PowerShell, the WMI-cmdlets will be removed. C...

AlchemyLanguage is a collection of text analysis methods that provide deeper insight into your text or HTML content. See the Getting Started topic to learn how to get started with AlchemyLanguage and other Watson services. For more AlchemyLanguage details and examples, see the API reference and do...

The Java Memory Model is the section of the JLS that specifies the conditions under which one thread is guaranteed to see the effects of memory writes made by another thread. The relevant section in recent editions is "JLS 17.4 Memory Model" (in Java 8, Java 7, Java 6) There was a majo...

There are a variety of technologies for "packaging" Java applications, webapps and so forth, for deployment to the platform on which they will run. They range from simple library or executable JAR files, WAR and EAR files, through to installers and self-contained executables. At the...