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How to clear the cache in NetBeans

...ns\Cache\ NetBeans 7.2+, Linux Cache is at: ~/.cache/netbeans/${netbeans_version}/index/ Mac OS X Cache is at: ~/Library/Caches/NetBeans/${netbeans_version}/ See also http://wiki.netbeans.org/FaqWhatIsUserdir. Help Menu On Windows, selecting the Help » About menu will display a dialog that ...
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Extract month and year from a zoo::yearmon object

... I'd add a zoo-free answer for ts as well. # create an example Date date_1 <- as.Date("1990-01-01") # extract year as.numeric(format(date_1, "%Y")) # extract month as.numeric(format(date_1, "%m")) share | ...
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Convert list to dictionary using linq and not worrying about duplicates

... LINQ solution: // Use the first value in group var _people = personList .GroupBy(p => p.FirstandLastName, StringComparer.OrdinalIgnoreCase) .ToDictionary(g => g.Key, g => g.First(), StringComparer.OrdinalIgnoreCase); // Use the last value in group var _peopl...
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How To Check If A Key in **kwargs Exists?

...dditional arguments. Here's an example of a simple print() wrapper: def my_print(*args, **kwargs): prefix = kwargs.pop('prefix', '') print(prefix, *args, **kwargs) Then: >>> my_print('eggs') eggs >>> my_print('eggs', prefix='spam') spam eggs As you can see, if prefix...
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Custom exception type

...){ Object.setPrototypeOf(CustomError, Error); } else { CustomError.__proto__ = Error; } Alternative: use Classtrophobic framework Explanation: Why extending the Error class using ES6 and Babel is a problem? Because an instance of CustomError is not anymore recognized as such. class Cus...
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Why unsigned integer is not available in PostgreSQL?

...l.org/docs/9.4/static/sql-createdomain.html CREATE DOMAIN name [ AS ] data_type [ COLLATE collation ] [ DEFAULT expression ] [ constraint [ ... ] ] where constraint is: [ CONSTRAINT constraint_name ] { NOT NULL | NULL | CHECK (expression) } Domain is like a type but with an addition...
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How to see which flags -march=native will activate?

...ere (I guess): echo | gcc-6 -dM -E - -march=sandybridge | grep AVX #define __AVX__ 1 but cache sizes do seem absent. – rogerdpack Jul 14 '16 at 0:37 add a comment ...
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Unexpected character encountered while parsing value

...ion (screen shot below) JSON Parsing Code static readonly JsonSerializer _serializer = new JsonSerializer(); static readonly HttpClient _client = new HttpClient(); static async Task<T> GetDataObjectFromAPI<T>(string apiUrl) { using (var stream = await _client.GetStreamAsync(apiUrl...
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Fastest way to flatten / un-flatten nested JSON objects

...is implementation also has a prototype pollution bug, e.g. unflatten({"foo.__proto__.bar": 42}) – Alex Brasetvik Feb 19 at 14:06 add a comment  |  ...
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ASP.NET MVC: What is the purpose of @section? [closed]

...can have a default view for all views. Common view settings can be set in _ViewStart.cshtml which defines the default layout view similar to this: @{ Layout = "~/Views/Shared/_Layout.cshtml"; } You can also set the Shared View to use directly in the file, such as index.cshtml directly as sho...