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I'm currently still learning the basics of Java and I have dozens of exercises, many times I have trouble finishing them and I'm forced to either ask for help or copy the answers from Github. I want to be able to mark the code I didn't write myself so I can focus on what I have trouble with. I've only found something like that for Visual Studio Code. Thanks in advance.
You can use Bookmarks in Intelij to "save" a place in your code and revisit them later.
Furthermore, you can use Shift+Ctrl+NUMBER to toggle the bookmark for the given NUMBER and you can goto that bookmark with Ctrl+NUMBER.
You can either use bookmarks or yur could use comments to add some text of what you understand and what not.
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I'm trying to redirect incoming calls on a custom made UI instead of default Android screen.
I have tried doing it using many ways like using CallScreeningService or InCallService but still not able to figure out the solution.
Can anyone provide a small sample working solution?
User arekolek provided an answer to my question with his own source sample at the end.
I verified it working back when he posted it, and should still work on current Android versions. Hope that helps, I would suggest providing feedback to there if it does.
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Hi i am new to java and facing difficulties in learning methods and their parameters , tell me the best way of memorizing all methods,interfaces names etc
Use an IDE. Code completion is a wonderful thing. In eclipse I love to type syso ctrl-space and watch System.out.println() magically appear. I love to hover my mouse over a method and have the java docs popup and tell me what it does and what it needs.
Use google. Use stackoverflow. Use github. Use your own code once you've written enough stuff.
Also realize those of us who've been coding for decades still have to look some of this stuff up. So you're not alone.
It also helps to use cheetsheets:
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I was just sitting and thinking what I should do in programming.
And I thought of a csgo item value calculator.
Then I thought how would I get the prices of the items.
So my question is how do I get information from ex. //
http://steamcommunity.com/market/listings/730/Chroma%202%20Case And retrieve the price of the item, which is in this: market_commodity_orders_header_promote
What I would recommend is getting some kind of API tool such as PostMan or Fiddler and use them to sniff the website. See if its calling any kind of API, and if it is, see if you can take advantage of that API to do what you need to do.
Website Scraping is also a valid option. Either way you should have a look and see which method would work best for you given your problem and experience level.
The most important part is research research research. Google everything before you ask. We all wish you the best of luck!
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I want to make android program :--
As like this picture.
How can I make??
I have to try Animation??or video???
Pls just tell me the process how can I achieve that.
I think the simplest method would be to use the AnimationDrawable class. The process is pretty simple. You would make a series of images in Illustrator, Photoshop, etc. showing the heart in its various stages. Then you would copy them to the /res/drawable folder in your Android project. Then follow the code examples here. As shown, you can specify the duration of each animation frame as XML code.
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I want to write a piece of Java code to call Eclipse quick fix and print all its suggestions in the console.
As an example, if I have a reference to an undefined variable, then the compiler error will be cannot be resolved to a variable. In this case, Eclipse suggestes some fixes such as Create Local Variable, Create Field, or Create Parameter. In my project I want to print this three suggestions as output.
I saw this page, but not useful.
Please let me know what is the best way to do this task.
The solution is to extend org.eclipse.jdt.ui.quickFixProcessors plug-in, and also extends IJavaCompletionProposal interface.
This web page describes all details that you need. It is in Germany, but I am sure you can use Google translator to have it is English. Hope, it helps.