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Java: Clear the console

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When correctly use Task.Run and when just async-await

...work on a UI thread, collected on my blog: Don't block the UI thread for more than 50ms at a time. You can schedule ~100 continuations on the UI thread per second; 1000 is too much. There are two techniques you should use: 1) Use ConfigureAwait(false) when you can. E.g., await MyAsync().Config...
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?

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How to get multiple counts with one SQL query?

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How to force push a reset to remote repository?

...ack on. It is unlikely most are in a position to do this though. It may be more common in an internal environment with your own hosting team. – Elijah Lynn Apr 18 '17 at 16:11 ...
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Convert a series of parent-child relationships into a hierarchical tree?

... ) ) ) ) ) ) If you want a bit more efficiency, you can combine those functions into one and reduce the number of iterations made: function parseAndPrintTree($root, $tree) { $return = array(); if(!is_null($tree) && count($tree) > 0) { ...
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What is the equivalent of the C++ Pair in Java?

...here. There's enough cruft in the old libs as is, let's not needlessly put more there. – Haakon Løtveit Aug 11 '17 at 9:38 2 ...
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Is it possible to make a Tree View with Angular?

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How do I make an HTML text box show a hint when empty?

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Pass array to mvc Action via AJAX

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