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Why am I getting this error: No mapping specified for the following EntitySet/AssociationSet - Entit
...rage table in the SSDL.
That changes when you click the Generate Database From Model context menu item. The confusing part is that this action does more than simply generating a DDL script. In fact, it changes the EDMX file to include SSDL information. From this point on, the EDMX file will enter a...
Get to UIViewController from UIView?
Is there a built-in way to get from a UIView to its UIViewController ? I know you can get from UIViewController to its UIView via [self view] but I was wondering if there is a reverse reference?
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Recover from git reset --hard?
Is there any way to recover uncommitted changes to the working directory from a git reset --hard HEAD ?
22 Answers
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How to upgrade PowerShell version from 2.0 to 3.0
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Download and install from http://www.microsoft.com/en-us/download/details.aspx?id=34595. You need Windows 7 SP1 though.
It's worth keeping in mind that PowerShell 3 on Windows 7 does not have all the cmdlets as PowerShell 3 on Windows 8. So you...
How to run mvim (MacVim) from Terminal?
...set it up as the editor for Git (version control), but I can't run 'mvim' from the command line as it isn't recognised. How do I setup mvim so I can run it from Terminal?
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how to concatenate two dictionaries to create a new one in Python? [duplicate]
...e(d2)
d4.update(d3)
Previous SO question that both of these answers came from is here.
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Google Play on Android 4.0 emulator
...pps (GoogleLoginService.apk , GoogleServicesFramework.apk , Phonesky.apk) from here.
Start your emulator:
emulator -avd VM_NAME_HERE -partition-size 500 -no-audio -no-boot-anim
Then use the following commands:
# Remount in rw mode.
# NOTE: more recent system.img files are ext4, not yaffs2
adb shel...
redirect COPY of stdout to log file from within bash script itself
...piers, which keeps STDERR
# as a separate stream - I did not want to steal from him by simply
# adding his answer to mine.
exec 2>&1
echo "foo"
echo "bar" >&2
Note that this is bash, not sh. If you invoke the script with sh myscript.sh, you will get an error along the lines of synta...
When is SQLiteOpenHelper onCreate() / onUpgrade() run?
...pplication. Use the application manager or adb uninstall your.package.name from the shell.
Clear application data. Use the application manager.
Increment the database version so that onUpgrade() is invoked. This is slightly more complicated as more code is needed.
For development time schema upgr...
Event Signature in .NET — Using a Strong Typed 'Sender'? [closed]
... a poor idea for this reason alone. However, I would like to consider this from two possible perspectives:
11 Answers
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