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Can't create handler inside thread that has not called Looper.prepare()

... = getApplicationContext(); Toast t = Toast.makeText(context, (String)msg.obj, Toast.LENGTH_LONG); t.show(); } case UIHandler.DISPLAY_UI_DIALOG: //TBD default: break; } } } protected void handleUIRequest(String mess...
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Git authentication fails after enabling 2FA

...case, the credential is NOT your real password, it is a randomly generated string. So it is as secure as using a ssh private key a passphrase-less ssh private key. CAVEAT: keep in mind that, if you happen to also use another git account(s) without 2FA on this machine, those real password(s) will als...
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Why does .NET foreach loop throw NullRefException when collection is null?

...i in array ?? Enumerable.Empty<int>()) { System.Console.WriteLine(string.Format("{0}", i)); } share | improve this answer | follow | ...
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Where are static methods and static variables stored in Java?

...rmGen Space used to store 3 things Class level data (meta-data) interned strings static variables From Java 8 onwards The static variables are stored in the Heap itself.From Java 8 onwards the PermGen Space have been removed and new space named as MetaSpace is introduced which is not the part o...
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How do I convert a float number to a whole number in JavaScript?

...s: by truncating and by rounding. And efficiently, not via converting to a string and parsing. 15 Answers ...
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JavaScript curry: what are the practical applications?

... over and over with all the same values but one. To steal John's example: String.prototype.csv = String.prototype.split.partial(/,\s*/); var results = "John, Resig, Boston".csv(); alert( (results[1] == "Resig") + " The text values were split properly" ); ...
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How to handle checkboxes in ASP.NET MVC forms?

... foreach (Guid guid in selectedObjects) { Response.Write(guid.ToString()); } Response.End(); return (new EmptyResult()); } This example will just write the GUIDs of the boxes you checked; ASP.NET MVC maps the GUID values of the selected checkboxes into the Guid[] selectedObj...
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jQuery AJAX submit form

... It's serialized into a query string, just like the data you are putting into the array manually in the GET call there would be. This is what you want, I'm pretty sure. – JAL Dec 25 '09 at 1:50 ...
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Why an abstract class implementing an interface can miss the declaration/implementation of one of th

...Filename: Sports.java public interface Sports { public void setHomeTeam(String name); public void setVisitingTeam(String name); } //Filename: Football.java public interface Football extends Sports { public void homeTeamScored(int points); public void visitingTeamScored(int points); p...
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Entity Framework and SQL Server View

...y issue i see here is that view might legitimately need to return an empty string ''. What I did, was simply cast the column back to its own data type. for example if AnotherProperty had a datatype of varchar(50) I would cast it as such 'CONVERT(VARCHAR(50), AnotherProperty) AS [AnotherProperty]'. ...