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Java: PrintStream to String?
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Use a ByteArrayOutputStream as a buffer:
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.nio.charset.StandardCharsets;
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
final St...
I lose my data when the container exits
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you can also start and attach a container by it's name. (e.g. docker run -it --name my_debian debian and after docker start my_debian && docker attach my_debian)
– Johnny Willer
Jun 18 '17 at 1:43
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git ignore exception
...An optional prefix ! which negates the pattern; any matching file excluded by a previous pattern will become included again. If a negated pattern matches, this will override lower precedence patterns sources.
share
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Polymorphism: Why use “List list = new ArrayList” instead of “ArrayList list = new ArrayList”? [dupl
...ll work because you have written your code to follow the contract provided by the List interface.
On the other hand, if you had implemented the core of your library using LinkedList list = new LinkedList(), making such a change wouldn't be as easy, as there is no guarantee that the rest of your co...
Import Maven dependencies in IntelliJ IDEA
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@JustinBlank not surprised by that, given that this is an answer from 2012. The settings are still there, they just have been moved somewhere else (answer has been updated).
– Alonso Dominguez
Feb 3 '17 at 10:48
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Cordova: start specific iOS emulator image
...fined" when specifying the target with quotes, I could only get it to work by running it like this cordova run ios --target=iPhone-6. Hope this saves someone else some trouble!
– Gifford N.
May 5 '17 at 14:46
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What, why or when it is better to choose cshtml vs aspx?
...(the connection between the two). The WebForms model (aspx) was an attempt by Microsoft to use complex javascript embedding to simulate a more stateful application similar to a WinForms application complete with events and a page lifecycle that would be capable of retaining its own state from page t...
C# generic “where constraint” with “any generic type” definition?
...in option2. The best solution would be if IGarage<TCar> found type T by analysing type TCar.
– pt12lol
May 16 '15 at 7:32
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How to get ER model of database from server with Workbench
...Mr. Kamran Ali's answer with pictorial view.
Pictorial View is given step by step:
Go to "Database" Menu option
Select the "Reverse Engineer" option.
A wizard will come. Select from "Stored Connection" and press "Next" button.
Then "Next"..to.."Finish"
Enjoy ...
vertical & horizontal lines in matplotlib
...tal and vertical lines at specified limits. I would like to bound the data by this box. However, the sides do not seem to comply with my instructions. Why is this?
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