How do I run a Ruby script in terminal?

It’s easy — just create a file with the extension . rb , navigate to that file’s directory from the command line, and run it using $ ruby filename. rb (the dollar sign is just the command prompt). You’ll be able to gets from and puts to the command line now! How do I run …

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How do you remove tarnish from jewelry?

Use dish soap: Mix a few drops of dish soap, like Dawn Ultra Dishwashing Liquid Dish Soap, with warm water. Dip a soft cloth in the solution and use it to rub the silver to remove the tarnish. Rinse with cool water and buff dry with another soft cloth. How do you clean tarnished fake …

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Why are diamonds cut the way they are?

In the world of diamonds, the diamond’s cut refers to how the facets and angles of a diamond work together to reflect light. Cut has the single biggest impact on the sparkle, brightness and the beauty of a diamond. Why are diamonds shaped the way they are? The quality of a diamond’s cut decides how …

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Can you burn a diamond with a lighter?

As it turns out, diamonds are flammable, though burning one is not an easy task. To do so requires extreme heat and plenty of oxygen. You can’t inadvertently set your diamond ring on fire with a cigarette lighter. … A diamond will burn very brightly, and then completely disappear. Can a lighter damage a diamond? …

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How can I get GeM password?

How do you make a GeM login? PRIMARY USER IS REQUIRED TO OPEN INBOX MAIL FROM HIS/HER OFFICIAL E-MAIL ID AS FILLED IN STEP 2 AND CLICK ON VERIFY EMAIL LINK. PRIMARY USER IS REQUIRED TO FILL UP OTHER ORGANIZATION DETAILS AND DETAILS OF VERIFYING OFFICER AND CREATE SECONDARY USERS AS NOMINATED i.e. BUYER, CONSIGNEE, …

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Why was jewel built?

Why was Changi Airport built? Concerned that the existing airport was located in an area with potential for urban growth, which would physically hem it in on all sides, the government subsequently decided in 1975 to build a new airport at the eastern tip of the main island at Changi, at the existing site of …

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What is an example of indirect characterization in the necklace?

In this quote, we have two types of indirect characterization occurring: action and speech. Through the action of flinging the invitation petulantly (or like a child) across the table, we can infer that Mathilde is childish and dramatic in how she deals with emotions. Is there any direct or indirect characterization in the story The …

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Your question: Was the Titanic diamond found?

The Hope Diamond is the largest blue diamond in the world, with a fascinating story behind it. It was found in 1668 in India. After being circulated through the French nobility, it was stolen and disappeared, later to be found in England. What happened to the Blue Diamond on the Titanic? The necklace bought under …

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Can I boil my diamond ring to clean it?

If you have gold in your diamond ring, the ideal method to clean it is by using boiling water, as it does not contain any chemicals. … Now, pour boiling water gently on the ring, until the ring is submerged. Take care not to pour the water in haste, as it may burn your hands. …

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Can diamonds be impure?

Every natural diamond crystal contains impurities and typical intrinsic or “self-defects”: vacancies, dislocations, and interstitial atoms. The most common impurity in diamond is nitrogen, which can comprise up to 1% of a diamond by mass. What causes impurities in diamonds? Types of impurities in diamonds Imperfections in a diamond can have various causes. Generally, the …

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