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How to clear the interpreter console?

... | edited Aug 6 '18 at 17:02 angelo.mastro 61366 silver badges88 bronze badges answered Feb 5 '09 at 21:...
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Passing an array to a query using a WHERE clause

... answered May 25 '09 at 19:37 Flavius StefFlavius Stef 12.9k22 gold badges2323 silver badges2222 bronze badges ...
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Activity transition in Android

...edited Feb 27 '19 at 3:24 gian1200 3,49522 gold badges2525 silver badges5555 bronze badges answered Aug 2 '10 at 16:09 ...
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What does a lazy val do?

...not sure if it is later used. scala> class X { val x = { Thread.sleep(2000); 15 } } defined class X scala> class Y { lazy val y = { Thread.sleep(2000); 13 } } defined class Y scala> new X res5: X = X@262505b7 // we have to wait two seconds to the result scala> new Y res6: Y = Y@1555b...
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Create nice column output in python

... answered Apr 3 '12 at 8:10 Shawn ChinShawn Chin 70.3k1717 gold badges149149 silver badges182182 bronze badges ...
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What does character set and collation mean exactly?

... four letters: 'A', 'B', 'a', 'b'. We give each letter a number: 'A' = 0, 'B' = 1, 'a' = 2, 'b' = 3. The letter 'A' is a symbol, the number 0 is the encoding for 'A', and the combination of all four letters and their encodings is a character set. Now, suppose that we want to compa...
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Preserve Line Breaks From TextArea When Writing To MySQL

... | edited Jul 20 '12 at 13:33 Zuul 15.7k66 gold badges5656 silver badges8686 bronze badges an...
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Animated loading image in picasso

...ess_image.png /res/drawable/progress_animation.xml <?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:gravity="center"> <animated-rotate xmlns:android="http://schemas.android.com/apk/res/android" ...
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How to download source in ZIP format from GitHub?

... answered May 1 '10 at 19:15 KurtKurt 4,21722 gold badges2424 silver badges3333 bronze badges ...