Explain the law of machines?

756

---

hi all, i had a question, that how to find out hiding a coloumn in a table i had a table having the following column names NAME DESCRIPTION CREATED TIME CREATED USER if i right clicked on a NAME column it will displays a menu having the same column names in a list like NAME DESCRIPTION CREATED TIME CREATED USER with check boxes.if i unched any check box, that column name should not be appear in the main table column names could anyone please solve this problem?

1761

---

How do I know if my ftp port 21 is blocked?

754

---

I am using 971 Enraf radar level transmitter for LPG tanks ,the tank side indicator gives the error code 999999999FL can any body give me any diagnostic for this issue?

1976

---

What are the types of partitioning?

784

---

What software do you need to run a cucumber web test cases?

415

---

How do you round a value in javascript?

640

---

Out of constant pressure and constant volume lines on ts diagram which line has higher slope ? And whether slope is constant or variable ?

1125

---

What is the use of writing sharing rules? Can you use sharing rules to restrict data access? : salesforce crm

311

---

in which specification the report layout can be defined?

1286

---

Which are the design patterns that are used in hibernate framework?

242

---

Is node.js a single threaded application?

378

---

Describe the qualities of a successful entrepreneur

5

---

What is the application of queue?

671

---

What are some of the new tools and features provided by windows server 2008?

256

---