Can we create a null as a key for a map collection?

869

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Is it necessary to know c to learn python?

794

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What is session and Cokkies . How it works . tell some thing about Session_id()

1910

---

What are the types of data validation methods are written on table level?

5

---

Define role of velocity in big data?

562

---

If there is a pipe and you send it to a sub-contractor to be cut in to two or three pieces. How will you map such scenario in sap? Will you create separate material codes for each pipe with different length or what will be your approach?

1268

---

Which is faster jdbc or odbc?

846

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HOW YOU CONVINCE YOUR TEAM MATES IF THEY ARE OPPOSING ONE PROJECT WHICH YOU FEEL IT IS A NECESSARY?

2820

---

how can u increase the efficiency of a power plant without changing the effort?

1923

---

How to do encapsulation in java?

1002

---

What is the purpose of ubuntu?

748

---

Differentiate manual check deposit from electronic check deposit? : fi- general ledger

1015

---

tell me about an important issue you encountered recently.

1080

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Which function(s) in PHP computes the difference of arrays?

950

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What is 0x000007b?

761

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