How would you freeze an object in ruby? Can you provide a simple example?

1

What is alternative BOM, or diff between BOM group and Group BOM?

520

What are directives in angular?

36

What is output procedure?

44

How we can read an Image in VC++?How we can find out the intensities of the pixels of an image and dimension of the image?

1144

What is super () __ init__?

1

How to fix toll charge for a particular vehicle at toll booths in a highway?

896

What is the difference between a switch and a hub?

74

How do I start windows defender manually?

23

why u have changed the university?

987

You work for a large manufacturing plant. You're working on a new project for an overseas product release. This is the company's first experience in the overseas market, and they hope to make a big splash with the introduction of this product. The project entails producing your product in a concentrated formula and packaging it in smaller containers than the U.S. product uses. A new machine is needed in order to mix the first set of ingredients in the concentrated formula. Which of the following is true? A. The new machine, the concentrated formula, and the smaller package are each project constraints. B. The new machine, the concentrated formula, and the smaller package description must be incorporated into the product description document. C. The new machine, the concentrated formula, and the smaller package are each project assumptions. D. The new machine, the concentrated formula, and the smaller package are each considered deliverables.

82

How can you add and remove nodes in jtree?

82

What is ado.net and its features?

23

What are the threads to the information you are familiar with?

1

in oracle target stage when we use load option and when we use upsert option?

1193