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Block Comments in a Shell Script
Is there a simple way to comment out a block of code in a shell script?
12 Answers
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Copying text outside of Vim with set mouse=a enabled
... of Vim will not paste outside of Vim. Does anybody know of a way to fix this?
14 Answers
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Why XML-Serializable class need a parameterless constructor
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edited Jul 1 '18 at 21:21
Mateusz Piotrowski
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Why does sun.misc.Unsafe exist, and how can it be used in the real world?
I came across the sun.misc.Unsafe package the other day and was amazed at what it could do.
16 Answers
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How to detect user inactivity in Android
...a solution that I find quite simple based on Fredrik Wallenius's answer. This a base activity class that needs to be extended by all activities.
public class MyBaseActivity extends Activity {
public static final long DISCONNECT_TIMEOUT = 300000; // 5 min = 5 * 60 * 1000 ms
private static...
Easy way to pull latest of all git submodules
...at have dependencies on many other libraries we've developed. Each library is a separate repo brought into the dependent project as a submodule. During development, we often want to just go grab the latest version of every dependent submodule.
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Easiest way to open a download window without navigating away from the page
What is the best cross browser way to open a download dialog (let's assume we can set content-disposion:attachment in the headers) without navigating away from the current page, or opening popups, which doesn't work well in Internet Explorer(IE) 6.
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How to enter a multi-line command
Is it possible to split a PowerShell command line over multiple lines?
12 Answers
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
...tation:
void onRestoreInstanceState (Bundle savedInstanceState)
This method is called between onStart() and onPostCreate(Bundle).
void onSaveInstanceState (Bundle outState)
If called, this method will occur after onStop() for applications targeting platforms starting with Build.VE...
How can I show ellipses on my TextView if it is greater than the 1 line?
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This is a common problem. Try using the following:
android:scrollHorizontally="true"
android:ellipsize="end"
android:maxLines="1"
.............. the scrollHorizontally is the "special sauce" that makes it work.
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