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How to find an available port?
...When using new ServerSocket(0), care should be taken to close it! Based on javasourcecode.org/html/open-source/eclipse/eclipse-3.5.2/org/…, slightly adapted in my gist.github.com/3429822
– vorburger
Aug 22 '12 at 22:09
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How do I add a simple onClick event handler to a canvas element?
I'm an experienced Java programmer but am looking at some JavaScript/HTML5 stuff for the first time in about a decade. I'm completely stumped on what should be the simplest thing ever.
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What is the yield keyword used for in C#?
...words which are not recognized as keywords by a language. For e.g. goto in java. More details here: stackoverflow.com/questions/2545103/…
– RBT
May 19 '16 at 0:27
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Is a url query parameter valid if it has no value?
...encoded). Parsing of the query string is up to the server-side code (e.g. Java servlet engine).
You don't identify what server-side framework you use, if any, but it is possible that your server-side framework may assume the query string will always be in name-value pairs and it may choke on a que...
Standard Android Button with a different color
...uff.Mode.MULTIPLY)) works better for light themes.
– java.is.for.desktop
Sep 13 '14 at 19:30
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When should the xlsm or xlsb formats be used?
...file increases a security to some degree. As a comparison, why bother with Java if Assembler is better?
– Ister
Aug 10 '18 at 10:42
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Using jQuery to center a DIV on the screen
... My vote is CSS - much more straightforward and doesn't need any fancy Java script. If you use fixed instead of absolute it'll stay in center of page even when the user scrolls the browser window
– user1616338
Oct 3 '19 at 16:35
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How to read multiple text files into a single RDD?
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First You can get a Buffer/List of S3 Paths :
import scala.collection.JavaConverters._
import java.util.ArrayList
import com.amazonaws.services.s3.AmazonS3Client
import com.amazonaws.services.s3.model.ObjectListing
import com.amazonaws.services.s3.model.S3ObjectSummary
import com.amazonaws.serv...
Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...m is correct. StevenLs approach is bourne from a lack of understanding how Java works
– Dori
Nov 19 '13 at 11:02
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Organizing a multiple-file Go project [closed]
...ariation. You can kind of tell who is coming from C and who is coming from Java, as the former dump just about everything in the projects root directory in a main package, and the latter tend to put everything in a src directory. Neither is optimal however. Each have consequences because they affect...