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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...
pythonic way to do something N times without an index variable?
...ul -- except for the fact that you're used to it, why else would "count up from 0 to N-1 [[and completely ignore the count]] each time performing this count-independent operation" be intrinsically any clearer than "repeat N times the following operation"...?
– Alex Martelli
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Using getopts to process long and short command line options
... GNU Getopt seems to be the only choice. On Mac, install GNU getopt from macports. On Windows, I'd install GNU getopt with Cygwin.
– Bill Karwin
Oct 18 '09 at 4:23
2
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Objective-C - Remove last character from string
...mentation for the different ways you can create an NSString object, either from a file on disk or from data in your application.
– Marc Charbonneau
Jul 6 '09 at 12:39
1
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Git: How to return from 'detached HEAD' state
... this:
# you are currently in detached HEAD state
git checkout -b commits-from-detached-head
and then merge commits-from-detached-head into whatever branch you want, so you don't lose the commits.
share
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How to split a string in shell and get the last field
...ng operators:
$ foo=1:2:3:4:5
$ echo ${foo##*:}
5
This trims everything from the front until a ':', greedily.
${foo <-- from variable foo
## <-- greedy front trim
* <-- matches anything
: <-- until the last ':'
}
...
Does Swift have access modifiers?
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As of Swift 3.0.1, there are 4 levels of access, described below from the highest (least restrictive) to the lowest (most restrictive).
1. open and public
Enable an entity to be used outside the defining module (target). You typically use open or public access when specifying the publi...
Service vs IntentService in the Android platform
...read and the method onHandleIntent() is called on this thread.
Triggered From
The Service and IntentService may be triggered from any thread, activity or other application component.
Runs On
The Service runs in background but it runs on the Main Thread of the application.
The IntentService ...
How to create Drawable from resource
...
Be aware that this will apply the theme from the given context. If you want to ensure no theme is used, you can use ResourcesCompat.getDrawable(getResources(), R.drawable.icon, null); (where the 3rd param is an optional Theme instance).
– vaug...
How to redirect from OnActionExecuting in Base Controller?
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If the redirected controller inherit from the same baseController where we override the OnActionExecuting method cause recursive loop. Suppose we redirect it to login action of account controller, then the login action will call OnActionExecuting method and redi...