Tutorial by Topics: map

Updating Vim key mappings allows you to solve two kinds of problems: Re-assigning key commands to letters that are more memorable or accessible, and creating key commands for functions which have none. Here you will learn about the various ways to [re]map key commands, and the context to which they...

AnnotationDetails@IdMarks field/column as the key of the entity@BasicMarks requested field to mapped as a basic type. This is applicable to primitive types and their wrappers, String, Date and Calendar. The annotation is actually optional if no parameters are given, but good style would dictate to ...

<img usemap="#[map-name]"> <map name="[map-name]"></map> <area> Tag/AttributeValue<img>Below are the image map-specific attributes to use with <img>. Regular <img> attributes apply.usemapThe name of the map with a hash symbol pr...

To run the example, the command syntax is: bin/hadoop jar hadoop-*-examples.jar wordcount [-m <#maps>] [-r <#reducers>] <in-dir> <out-dir> To copy data into HDFS(from local): bin/hadoop dfs -mkdir <hdfs-dir> //not required in hadoop 0.17.2 and later bin/h...

If you're going to run your project on another computer, you'll need to generate a new API key for it, because SHA-1 fingerprints will not match for different build machines. You can explore the project, described in example Adding a map in Xamarin.Forms here

it should be mentioned that if the key value does not exist then this will raise KeyError, in those situations it maybe better to use merge or get which allows you to specify a default value if the key doesn't exist

Lack of an AUTO_INCREMENT id for this table -- The PK given is the 'natural' PK; there is no good reason for a surrogate. MEDIUMINT -- This is a reminder that all INTs should be made as small as is safe (smaller ⇒ faster). Of course the declaration here must match the definition in the tabl...

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

new WeakMap([iterable]); weakmap.get(key); weakmap.set(key, value); weakmap.has(key); weakmap.delete(key); For uses of WeakMap, see What are the actual uses of ES6 WeakMap?.

Rx.Observable.prototype.map(selector, [thisArg]) Rx.Observable.prototype.select(selector, [thisArg]) Parameter, TypeDetailsselector, Function or ObjectTransform function to apply to each source element or an element to yield. If selector is a function, it is called with the following inform...

AnnotationPurpose@TableGeneratorSpecifies generator name and table name where generator can be found@GeneratedValueSpecifies generation strategy and refers to name of generator@OneToOneSpecifies one to one relationship between employee and desk, here Employee is owner of relationmappedByThis elemen...