What is difference between an object and a class?

205

What are custom labels in salesforce? What is the character limit of custom label?

11

Difference between http service and remote object?

1

is there an api for retrieving information on the files located in the store? I am looking to check when it was last written?

155

How long does it take to upgrade to windows 10?

96

What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??

958

How to write comment in JavaScript?

439

Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

1123

Tell me are parent constructors called implicitly inside a class constructor?

142

give examples of opportunity cost as u experienced it? i.e from real life

1319

How much is magento per month?

1

What is activex in vb?

102

What is memtable?

17

how to print the matrix form of 2-d, 3-d arrays in unix c shell scripts ?

3080

What is the use of optional dependency?

19