what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

1487

I have a dataset concat having a variable a b & c. How to rename a b to e & f?

755

How do we create command aliases in a shell?

539

Define a sql query? What is the difference between select and update query? How do you use sql in sas, python, r languages?

101

How can I improve my spark performance?

188

My vendor filled liquid oxygen in our 11000 liter capacity tank. He filled from 1400 MMWC up to 3200 MMWC. I followed the provided conversion table and found that we had been supplied 1800 MMWC liquid which is going to yield 2815 cubic meter. On the other hand, the vendor claims that he supplied as follows:- 5236 cub mtr(3200 MMWC)-2124 cub mtr(1400MMWC) = 3112 cub mtr. I fear that he wants to charge 297 cubic meters extra. He claims that my method was wrong and his was right. He says that this disparity is because of the conical shape of the base of the flask. I will be thankful if somebody can explain me the truth.

2901

What are the tabs at the bottom of excel called?

281

if i want to limit the condition record validity for forst 10 orders how can i do tht plz ans i hve interview in 2/3 days

1531

Pls Give me Solution for me. Bcz i m persuing b.a iii But now i m working in accounts . So what i do In future .

1740

What is the spirit of ubuntu?

388

How do I change apache to mpm?

509

How do perform drag and drop using webdriver?

522

Are there any css (styles) provided by salesforce.com as part of the supported lightning components ? : salesforce lightning component

193

What are the similarities between c and c++?

593

What is the command to find hidden files in the current directory?

581