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Rails: where does the infamous “current_user” come from?
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Importing a Swift protocol in Objective-C class
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You need to add the @objc attribute to your Swift protocol like so:
@objc protocol AnalyticPr...
Can I change all my http:// links to just //?
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I tested it thoroughly before publishing. Of all the browsers available to test against on Br...
When to use an object instance variable versus passing an argument to the method
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My answer would be adding this answer to H-Man2 answer (lifetime). It should be a member attribute if and only if it is a persistent state of the object. That is, the value makes sense by itself outside of the scope of the current method stack.
– Da...
Create a tag in a GitHub repository
...on edit button for the release
Provide name of the new tag ABC_DEF_V_5_3_T_2 and hit tab
After hitting tab, UI will show this message: Excellent! This tag will be created from the target when you publish this release. Also UI will provide an option to select the branch/commit
Select branch or commit...
Android Studio Editor Font Sizing
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answered Jul 2 '13 at 19:44
btsebtse
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Conditional HTML Attributes using Razor MVC3
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You didn't hear it from me, the PM for Razor, but in Razor 2 (Web Pages 2 and MVC 4) we'll have conditional attributes built into Razor(as of MVC 4 RC tested successfully), so you can just say things like this...
<input type="text" id="@strElementID" class="@strCSSClass" />
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Difference between Statement and PreparedStatement
...paredStatement.setString(1, person.getName());
preparedStatement.setString(2, person.getEmail());
preparedStatement.setTimestamp(3, new Timestamp(person.getBirthdate().getTime()));
preparedStatement.setBinaryStream(4, person.getPhoto());
preparedStatement.executeUpdate();
and thus don't inline the...
Can't connect to local MySQL server through socket '/tmp/mysql.sock
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32 Answers
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Draw radius around a point in Google map
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Using the Google Maps API V3, create a Circle object, then use bindTo() to tie it to the posit...