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Abstraction VS Information Hiding VS Encapsulation
Can you tell me what is the difference between abstraction and information hiding in software development?
22 Answers
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How do I close an open port from the terminal on the Mac?
... How do i close this port after I am done? and also which command can show me if port open or closed?
12 Answers
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ListView addHeaderView causes position to increase by one?
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I just came across this problem and the best way seems to use the ListView.getItemAtPosition(position) instead of ListAdapter.getItem(position) as the ListView version accounts for the headers, ie:-
Do this instead:
myListView.getIt...
Popstate on page's load in Chrome
...History API for my web app and have one issue.
I do Ajax calls to update some results on the page and use history.pushState() in order to update the browser's location bar without page reload. Then, of course, I use window.popstate in order to restore previous state when back-button is clicked.
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How to unload a package without restarting R
...ould be used in a program to use one function and then another--although namespace referencing is probably a better idea for that use).
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How to copy file from HDFS to the local file system
...urce/path /localfs/destination/path
Point your web browser to HDFS WEBUI(namenode_machine:50070), browse to the file you intend to copy, scroll down the page and click on download the file.
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Notepad++ show open files on the left
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Settings > Preferences > tab General > Document List Panel > check Show
Credit to anonymous coward
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How to change an application icon programmatically in Android?
...s it possible to change an application icon directly from the program?
I mean, change icon.png in the res\drawable folder.
I would like to let users to change application's icon from the program so next time they would see the previously selected icon in the launcher.
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How to change progress bar's progress color in Android
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I'm sorry that it's not the answer, but what's driving the requirement setting it from code ?
And .setProgressDrawable should work if it's defined correctly
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:id/background">
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How to change package name of Android Project in Eclipse?
...ve an Android project created in Eclipse . I want to modify the package name and application of the project. How do I do that in Eclipse?
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