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Early men used improvised devices to tell their position on the globe. Following is the Latitude Hook of the Polynesians . It is used to...
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When you first open visio and go to File ->New->Getting Started-> Software and Database ->Database Model Diagram-> (from Fil...
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How did early man attempt to discover the circumference of the earth without ever traveling it? This is how it was accomplished by a man ...
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We hope this and all knowledge is used for the benefit of humankind : to encourage us towards love and kindness and goodness. Men have at...
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How would one measure the height of a mountain if one only had a quadrant (for measuring angle)? A Quadrant A quadrant is as illustrate...
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The question of how to tell longitude accurately was contested for a very long time. People had figured out how to tell latitude by use o...
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I looked online and (in two books) but did not find very good explanations of ternary search trees. Following is what I combined together fr...
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This was an easy one to do. I volunteered to help some people at the office and they mistakenly thought I was a "DB2 expert" despi...
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(see discussion ) Step 1 : install JDK 1.5+ and above Step 2: check JAVA_HOME is set Step 3: install the rjb gem gem install rjb -v 1.1....