Tell me how do I check if a given variable is empty?

911

What are attributes? What is the syntax for including them? : salesforce visualforce

481

What steps are taken when the OS shifts from one-thread execution to another?

1328

How do you insert a row on excel?

638

Explain the difference between throw and throws in java?

959

Describe a humbling experience.

1346

You are a project manager for Dakota Software Consulting Services. You're working with a major retailer that offers their products through mail-order catalogs. They're interested in knowing customer characteristics, the amounts of first-time orders, and similar information. The stakeholders have accepted the project scope. Work has begun on the project, and you're confirming some of the initial work results with the stakeholders. You've asked for acceptance of the work results. Which process are you in? A. Quality Assurance B. Quality Control C. Scope Verification D. Performance Reporting

1175

how to pass service tax reverse charge entry pass in books

3419

my interviewer asked me what technical specification you used how to answer that question

2337

In cloud architecture what are the different phases involved?

2930

How to I prevent other users from using Kryptel (Silver Key)?

1873

What is the space complexity of selection sort?

913

What is souring?

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How to restrict NULL value in UNIX

1473

How is excel used in accounting?

619