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Extracting .jar file with command line

...the program from inside the folder. EDIT: Here's another article, specifically focussed on extracting JARs: http://docs.oracle.com/javase/tutorial/deployment/jar/unpack.html share | improve this an...
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How to create a checkbox with a clickable label?

...can explain the comment @John left please do, because it makes no sense at all to me. – Wesley Murch Jul 30 '15 at 13:45 16 ...
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SQLite in Android How to update a specific row

... It's actually a walk-around. The Third param of db.update() should be the where clause only, and the fourth is the actual condition values. In this case, the line should be: myDB.update(TableName, cv, "_id=?", new String[]{id}). SQLit...
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Apply multiple functions to multiple groupby columns

...ion. I recommend making a single custom function that returns a Series of all the aggregations. Use the Series index as labels for the new columns: def f(x): d = {} d['a_sum'] = x['a'].sum() d['a_max'] = x['a'].max() d['b_mean'] = x['b'].mean() d['c_d_prodsum'] = (x['c'] * x['d...
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Passing base64 encoded strings in URL

... en.wikipedia.org/wiki/Base64#URL_applications — it says clearly that escaping ‘makes the string unnecessarily longer’ and mentions the alternate charset variant. – Michał Górny Sep 3 '09 at 23:02 ...
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Disable all table constraints in Oracle

How can I disable all table constrains in Oracle with a single command? This can be either for a single table, a list of tables, or for all tables. ...
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SQL - using alias in Group By

...ceptions though: MySQL and Postgres seem to have additional smartness that allows it. share | improve this answer | follow | ...
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Listen for key press in .NET console app

... Use Console.KeyAvailable so that you only call ReadKey when you know it won't block: Console.WriteLine("Press ESC to stop"); do { while (! Console.KeyAvailable) { // Do something } } while (Console.ReadKey(true).Key != ConsoleKey.Escape); ...
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Can't find Request.GetOwinContext

...uget package (The nuget package name is Microsoft.AspNet.WebApi.Owin) Install-Package Microsoft.AspNet.WebApi.Owin See msdn here: http://msdn.microsoft.com/en-us/library/system.net.http.owinhttprequestmessageextensions.getowincontext(v=vs.118).aspx Nuget package here: https://www.nuget.org/packa...
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How can I do an asc and desc sort using underscore.js?

... You can use .sortBy, it will always return an ascending list: _.sortBy([2, 3, 1], function(num) { return num; }); // [1, 2, 3] But you can use the .reverse method to get it descending: var array = _.sortBy([2, 3, 1], function(num) { return num; }); console.log(array); // [1,...