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Difference between Hive internal tables and external tables?

...it. what happens? what do you mean by the data is not touched? if i give a select * of that table will it display? i am not able to picture the difference. – DrewRose Jun 11 '13 at 7:38 ...
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Update Angular model after setting input value with jQuery

...to trigger('input') after input.val() the ng-change event fires after user selects calendar date. Thanks! – Drone Brain Oct 3 '13 at 20:07 3 ...
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Package doesn't exist error in intelliJ

...ing all modules: open File > Project Structure..., go to Modules tab, select all modules and press the remove button, then removing all remaining Maven modules from Maven tool window: select all modules, right click on them, press Remove projects, and then adding them again in Project to...
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How can I make the Android emulator show the soft keyboard?

... time I try to do it, it resets itself! I click New... Hardware property, select Keyboard Support, change the value to 'no', click edit/create, but when I edit it again or get info: Hardware Keyboard = yes! Ha! I can't express how sublime I find the Android emulator. – blahd...
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Nesting await in Parallel.ForEach

..., "2", "3", "4", "5", "6", "7", "8", "9", "10" }; var customerTasks = ids.Select(i => { ICustomerRepo repo = new CustomerRepo(); return repo.GetCustomer(i); }); var customers = await Task.WhenAll(customerTasks); foreach (var customer in customers) { Console.WriteLine(customer.ID);...
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LINQ with groupby and count

...(var line in data.GroupBy(info => info.metric) .Select(group => new { Metric = group.Key, Count = group.Count() }) .OrderBy(x => x.Metric)) { Console.Wri...
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Listing all permutations of a string/integer

...(IEnumerable<T> list, int length) { if (length == 1) return list.Select(t => new T[] { t }); return GetPermutations(list, length - 1) .SelectMany(t => list.Where(e => !t.Contains(e)), (t1, t2) => t1.Concat(new T[] { t2 })); } Example: IEnumerable<...
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Notepad++ add to every line

...first line Hold down Alt + Shift and use the cursor down key to extend the selection to the end of the block This allows you to type on every line simultaneously. I found the solution above here. I think this is much easier than using regex. ...
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How to format an inline code in Confluence?

... {{example}}. If you're using Confluence 4.x or higher, you can also just select the "Preformatted" option from the paragraph style menu. Please note that will apply to the entire line. Full reference here. share ...
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jQuery: checking if the value of a field is null (empty)

... be null, it's always a string value. this isn't entirely true. I've got a select containing no options. When I perform .val() on this it returns null. Jquery 1.7.2 – Liam Jan 14 '13 at 11:07 ...