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Do I need all three constructors for an Android custom view?

...s/MyCustomStyle" ... /> the 2nd constructor will also be called and default the style to MyCustomStyle before applying explicit XML attributes. The third constructor is usually used when you want all of the Views in your application to have the same style. ...
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Printing the value of a variable in SQL Developer

... Make server output on First of all SET SERVEROUTPUT on then Go to the DBMS Output window (View->DBMS Output) then Press Ctrl+N for connecting server share | ...
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Best way to organize jQuery/JavaScript code (2013) [closed]

...not up to date. I have over 2000 lines of code in a single file, and as we all know this is bad practice, especially when i'm looking through code or adding new features. I want to better organize my code, for now and for the future. ...
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Handlebars.js Else If

... {{#if FriendStatus.IsFriend}} <div class="ui-state-default ui-corner-all" title=".ui-icon-mail-closed"><span class="ui-icon ui-icon-mail-closed"></span></div> {{else if FriendStatus.FriendRequested}} <div class="ui-state-default ui-corner-all" title=".ui-icon-check"&g...
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What exactly is a reentrant function?

... 1. How is safely defined? Semantically. In this case, this is not a hard-defined term. It just mean "You can do that, without risk". 2. If a program can be safely executed concurrently, does it always mean that it is reentrant? No. For example, let's have ...
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How do I list all the columns in a table?

For the various popular database systems, how do you list all the columns in a table? 12 Answers ...
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Extracting an attribute value with beautifulsoup

... .find_all() returns list of all found elements, so: input_tag = soup.find_all(attrs={"name" : "stainfo"}) input_tag is a list (probably containing only one element). Depending on what you want exactly you either should do: out...
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How to enable mod_rewrite for Apache 2.2

I've got fresh install of Apache 2.2 on my Vista machine, everything works fine, except mod rewrite. 15 Answers ...
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How enumerate all classes with custom class attribute?

... I like LINQ. Love it, actually. But it takes a dependency on .NET 3.5, which yield return does not. Also, LINQ eventually breaks down to essentially the same thing as yield return. So what have you gained? A particular C# syntax, that is a prefere...
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Guid is all 0's (zeros)?

... Use the static method Guid.NewGuid() instead of calling the default constructor. var responseObject = proxy.CallService(new RequestObject { Data = "misc. data", Guid = Guid.NewGuid() }); s...