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The difference between Classes, Objects, and Instances
...tive types and reference types. The reference types are further divided into the classes and array types. A Java object is an instance of a reference type.
An object is a class instance or an array. (JLS 4.3.1)
That's the type theoretic view.
In practice, most Java developers treat the wo...
How do you follow an HTTP Redirect in Node.js?
I want to open a page up in node and process the contents in my application. Something like this seems to work well:
9 Answ...
CSS container div not getting height
I want my container div to get the height of max of its children's height. without knowing what height the child div s are going to have. I was trying out on JSFiddle . The container div is on red. which is not showing up. Why?
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How can I convert a stack trace to a string?
What is the easiest way to convert the result of Throwable.getStackTrace() to a string that depicts the stacktrace?
31 An...
When should a class be Comparable and/or Comparator?
I have seen classes which implement both Comparable and Comparator . What does this mean? Why would I use one over the other?
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What is an MvcHtmlString and when should I use it?
...code nugget syntax <%: %>. Essentially, <%: foo %> translates to <%= HttpUtility.HtmlEncode(foo) %>. The team is trying to get developers to use <%: %> instead of <%= %> wherever possible to prevent XSS.
However, this introduces the problem that if a code nugget alre...
How to make join queries using Sequelize on Node.js
...
User.hasMany(Post, {foreignKey: 'user_id'})
Post.belongsTo(User, {foreignKey: 'user_id'})
Post.find({ where: { ...}, include: [User]})
Which will give you
SELECT
`posts`.*,
`users`.`username` AS `users.username`, `users`.`email` AS `users.email`,
`users`.`password` AS `u...
Section vs Article HTML5
...f various "sections" like videos, a newsfeed etc.. I am a bit confused how to represent these with HTML5. Currently I have them as HTML5 <section> s, but on further inspection it looks they the more correct tag would be <article> . Could anyone shed some light on this for me?
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Where can I find Android source code online? [closed]
... android source application(e.g.the contact application) ? Is the only way to go to download all there is?
7 Answers
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How to create a Menubar application for Mac
...m is what you are looking for. Also add LSUIElement with string value of 1 to your Info.plist to hide it from Dock.
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