The word exception is highly overloaded, not just on Apple platforms but across the industry as a whole. From an Apple perspective there are 3 things that are commonly conflated under that term: Machine exceptions — These are raised by the hardware in response to problems detected by the hard...
After a method throws an exception, the runtime system attempts to find something to handle it. The set of possible "somethings" to handle the exception is the ordered list of methods that had been called to get to the method where the error occurred. The list of methods is known as th...
What is an idiom? An idiom is a type of phrase or expression that has a meaning that can’t be deciphered by defining the individual words. Appropriately, the word “idiom” is derived from the ancient Greek word “idioma,” which means “peculiar phraseology.” And that’s exactly what ...
An sos report execution might print to console a message like the following: Raw [plugin:networking] skipped command 'nft list ruleset': required kernel modules or services not present (kmods=[nf_tables] services=[]). sos reportaims to not alter the system it runs on in any way. Some co...
FineReport supports quick connection to the data source through an Excel-like designer and creating areal-time reportby dragging and dropping. It can be deployed independently or seamlessly integrated with other customized systems. Simply put, it is easy to learn, easy to use, and easy to impleme...
Here is a list of the five most common types of IP addresses: 1. Private IP addresses Each device connected to a home network or a private network carries aprivate IP address. Private IP addresses are non-internet facing and are only used on an internal network. Devices with private IP ...
An image is a visual representation of something, while a digital image is abinaryrepresentation of visual data. These images can take the form of photographs, graphics and individual video frames. For this purpose, an image is a picture that was created or copied and stored in electronic form...
开放式关系有多开放 ｜ What is an Open Relationship?我们今天要讨论的是Open Relationship，中文译作开放式关系，这是一种关系的参与者双方（甚至多方）共同认同的非一夫一妻制亲密关系。也就是说，在一段开放式关系中，关系的双方可能会同时拥有一个或以上的长期或者短期伴侣，这种伴侣的形式可能是短期约会，或者...
For example, you might send an email to a client that says, “just log into the wysiwyg editor and make any changes you’d like.” WYSIWYG is an acronym for “what you see is what you get,” and it refers to editor interfaces that show how a finished project will look as the user...
What Is an Index? A financial index produces a numeric score based on inputs such as a variety of asset prices. It can be used to track the performance of a group of assets in a standardized way. Indexes typically measure the performance of a basket of securities intended to replicate ...