var array = ['test', 'another', 'test', 'more', 'element']; sample(array); //=> 'test' | 'another' | 'more' | 'element'sample([]); //=> null Sample Weighted Objectsimport sample from 'samplejs';// key1 has 0.5/4.5 chance of being picked ...
This sample shows how to use hitTest to find all objects under the mouse pointer for each click-interaction. Starting at version 4.11, the hitTest in SceneView returns an array of all objects that intersect the mouse location from these layers:...
First, define an array of integer elements to insert into thevarray_table. Next, create an array descriptor object that will be used to create newARRAYobjects. To create an array descriptor object, pass the SQL type name of the array type (NUM_ARRAY) and the connection object to thecreate...
()method of the view, along with additional options to only include graphics from the FeatureLayer. A promise is returned, which resolves to an array of objects containing any features from the FeatureLayer. If a feature is returned, then the sample displays an information pertaining to this ...
To start, open the model and create param.Continuous objects to represent the two parameters. Get mdl = "sdoCSTR"; open_system(mdl); p = sdo.getParameterFromModel(mdl,{'A','h'}); Specify the grid of values for each parameter by placing the values in a cell array. The grids in ...
Handles to plotted graphics objects, returned as a graphics array.hcontains unique plot identifiers, which you can use to query or modify properties of the plot. More About collapse all Thecross-correlation function(XCF) measures the similarity between a time series and lagged versions of another...
The following example uses thestackandtimeproperties of a Sample objectsto collect memory samples. The samples contain NewObjectSample objects (thenewSamplesarray), DeleteObjectSample objects (thedelSamplesarray), and CPU memory sample objects (thecpuSamplesarray). To use the memory profiler, you ...
The following example uses the stack and time properties of a Sample object s to collect memory samples. The samples contain NewObjectSample objects (the newSamples array), DeleteObjectSample objects (the delSamples array), and CPU memory sample objects (the cpuSamples array). To use the memory...
This sample demonstrates how instancing can be used to efficiently tessellate objects in real-time. The basic idea behind instanced tessellation through instancing is this: Create a vertex buffer object that contains a barycentric tessellation of a generic triangle. Use instancing to draw an instance...
Place collision objects in the robot environment. Set the Environment property of the collision validator object using a cell array of objects. Get box = collisionBox(0.1,0.1,0.5); % XYZ Lengths box.Pose = trvec2tform([0.2 0.2 0.5]); % XYZ Position sphere = collisionSphere(0.25); % ...