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Change computer name for a TFS Workspace
My System Administrator renamed my computer. So where it was "MyLaptop2" it is now just "MyLaptop".
15 Answers
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What is Activity.finish() method doing exactly?
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Yes, if you come back to the Activity onCreate() will be called.
– Luis Pena
Feb 15 '14 at 17:48
9
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“cannot resolve symbol R” in Android Studio
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For those who convulse over using the command line, click on Build->Clean Project and that will perform a 'gradlew clean'. ;)
– Mr. Concolato
Mar 31 '14 at 19:44
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How do I sort a Set to a List in Java?
...c arrays.
Instead, use something like this:
public static
<T extends Comparable<? super T>> List<T> asSortedList(Collection<T> c) {
List<T> list = new ArrayList<T>(c);
java.util.Collections.sort(list);
return list;
}
Here's a usage example:
Map<Inte...
Override back button to act like home button
... Dave below Android 2.0 introduced a new onBackPressed method, and these recommendations on how to handle the Back button.
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Fade In Fade Out Android Animation in Java
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142
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In which case do you use the JPA @JoinTable annotation?
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EDIT 2017-04-29: As pointed to by some of the commenters, the JoinTable example does not need the mappedBy annotation attribute. In fact, recent versions of Hibernate refuse to start up by printing the following error:
org.hibernate.AnnotationException:
Associations...
How to compare only date components from DateTime in EF?
...s answer.
You can use the DateTime.Date property to perform a date-only comparison.
DateTime a = GetFirstDate();
DateTime b = GetSecondDate();
if (a.Date.Equals(b.Date))
{
// the dates are equal
}
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I lost my .keystore file?
Ok folks.. long story short, I was developing on a computer that I no longer have access to. I was able to retrieve the source code, but not the .keystore file used to sign and publish my application to the market (with several updates). Am I, and my poor users, out of luck if I ever want to update?...
C programming in Visual Studio
...need to rename .cpp files to c, so you can write C:
https://msdn.microsoft.com/en-us/library/bb384838.aspx?f=255&MSPPError=-2147217396
From the link above:
By default, the Visual C++ compiler treats all files that end in .c as C source code, and all files that end in .cpp as C++ source code...