...n java you have to import a class, not a package. It IS possible to import all classes in a package with an import package.* but that too imports the classes, not the package. – Imus May 23 '18 at 7:54 ...

...post: Stop the running EC2 instance Detach its /dev/xvda1 volume (let's call it volume A) - see here Start new t1.micro EC2 instance, using my new key pair. Make sure you create it in the same subnet, otherwise you will have to terminate the instance and create it again. - see here Attach volume A...

...ns a reference (or const reference to it). Because map containers do not allow for duplicate key values, the insertion operation checks for each element inserted whether another element exists already in the container with the same key value, if so, the element is not inserted and its mapped value...

...a certain value, depending on how you invoke the function. This is often called the invocation pattern. There are four ways to invoke functions in javascript. You can invoke the function as a method, as a function, as a constructor, and with apply. As a Method A method is a function that's atta...

... What you posted literally means "Find any divs that are inside of section divs and are the first child of their parent." The sub contains one tag that matches that description. It is unclear to me whether you want both children of the main div o...

...ading is a COM concept; if you're not using COM, and none of the APIs you call use COM "under the covers", then you don't need to worry about apartments. If you do need to be aware of apartments, then the details can get a little complicated; a probably-oversimplified version is that COM objects ta...

I need to retrieve all default settings from the settings table but also grab the character setting if exists for x character. ...

... All browsers have built-in default stylesheets. That's why, when you make a page without any styles defined at all, <h1> tags are large and bold, and <strong> makes text bold. Similarly, the font styles for <in...

... As toolkit mentions above, Apache Commons IO is the way to go, specifically FileUtils.copyFile(); it handles all the heavy lifting for you. And as a postscript, note that recent versions of FileUtils (such as the 2.0.1 release) have added the use of NIO for copying files; NIO can significantly ...

... @Thomas I just did this and yes, it preserved all of my history in the copy. Note that after you push and cd into the new repo, there's still nothing there because you've pushed to the remote, so you need to do a pull – PfunnyGuy Oc...