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How to close activity and go back to previous activity in android
... to your main activity as a child activity. Check your AndroidManifest.xml file and see if the <activity> entry for your child activity includes a android:parentActivityName attribute. It should look something like this:
<?xml ...?>
...
<activity
android:name=".MainActivity"
...
PostgreSQL - how to quickly drop a user with existing privileges
...user for pg_rewind which has privileges over functions like pg_read_binary_file.
– GreenReaper
Apr 14 at 1:35
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Import an existing git project into GitLab?
...o to new location. I use this sequence all te time. With --bare no source files will be seen.
Open Git Bash.
Create a bare clone of the repository.
git clone --bare https://github.com/exampleuser/old-repository.git
Mirror-push to the new repository.
cd old-repository.git
git push --mirror htt...
Set theme for a Fragment
...e. The fragment still has the same theme that is specified in the manifest file.
– Giorgi
Mar 20 '13 at 14:25
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How to set the maxAllowedContentLength to 500MB while running on IIS7?
...the answer you're looking for? Browse other questions tagged asp.net iis-7 file-upload .net-4.0 or ask your own question.
CocoaPods - use specific pod version
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In your Podfile:
pod 'AFNetworking', '1.2.0'
Check 'Get started' at http://cocoapods.org
Once this is done, you can then issue a pod update in the terminal for the change to take place. Of course, this needs to be done from your pr...
DbEntityValidationException - How can I easily tell what caused the error?
...ssage.
Create a partial class next to your SomethingSomething.Context.cs file.
Use the code at the bottom of this post.
That's it. Your implementation will automatically use the overriden SaveChanges without any refactor work.
Your exception message will now look like this:
System.Data.Enti...
How do I kill background processes / jobs when my shell script exits?
... @user1431317 but you could redirect the output of jobs -p to a temporary file and read it from there for kill.
– jarno
Aug 22 at 5:39
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how to make svn diff show only non-whitespace line changes between two revisions
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You can use
svn diff -r 100:200 -x -b > file.diff
If you want to ignore all whitespaces:
svn diff -x -w | less
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What's the difference between session.Merge and session.SaveOrUpdate?
...on:
What worked for me is the following:
In the mapping Myclass.hbm.xml file, set cascade="merge"
SaveOrUpdate the child/dependent object first before assigning it to the parent object.
SaveOrUpdate the parent object.
However, this solution has limitations. i.e., you have to take care of saving...