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How can I retrieve Id of inserted entity using Entity framework? [closed]
...Both table1 and table2 are supposed to be in the same transaction for e.g. one SaveChange operation must save both table's data. @@identity won't be generated unless a 'SaveChanges' is invoked. how can we address this situation?
– Arash
Nov 23 '14 at 23:09
...
Can someone explain the right way to use SBT?
...hould tell you the exact location. For example, to give sbt more memory as one-off execute sbt -mem 4096, or save -mem 4096 in .sbtopts or sbtopts for memory increase to take effect permanently.
Project structure
sbt new scala/scala-seed.g8 creates a minimal Hello World sbt project structure
.
...
How to center icon and text in a android button with width set to “fill parent”
...hat are compatible with strings in Android. If you can find an acceptable one, this is a simple solution, and it has the added bonus that it will scale with text size. For instance, it has an envelope for an email icon and a couple of different phones for a call button.
– GLee...
GridLayout and Row/Column Span Woe
... set to 8? We need 4 rows (the size of the largest rowSpan) plus the extra one for Space so that should be 5. What am I missing?
– curioustechizen
Aug 10 '12 at 4:19
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HTML form readonly SELECT tag/input
.../form>
</div>
<div id="formdata_container" style="display:none">
<div>Submitted data:</div>
<div id="formdata">
</div>
</div>
share
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Declare variable in table valued function
...
There are two flavors of table valued functions. One that is just a select statement and one that can have more rows than just a select statement.
This can not have a variable:
create function Func() returns table
as
return
select 10 as ColName
You have to do like this ...
How to determine whether a Pandas Column contains a particular value
... object
In [13]: 1 in s
Out[13]: True
In [14]: 'a' in s
Out[14]: False
One option is to see if it's in unique values:
In [21]: s.unique()
Out[21]: array(['a', 'b', 'c'], dtype=object)
In [22]: 'a' in s.unique()
Out[22]: True
or a python set:
In [23]: set(s)
Out[23]: {'a', 'b', 'c'}
In [24]...
Flask SQLAlchemy query, specify column names
...d Aug 21 '12 at 12:29
David McKeoneDavid McKeone
2,49511 gold badge1212 silver badges88 bronze badges
...
Are there pronounceable names for common Haskell operators? [closed]
... (as it is the same as Control.Monad.ap)
$ (none, just as " " [whitespace])
. pipe to a . b: "b pipe-to a"
!! index
! index / strict a ! b: "a index b", foo !x: foo strict x
<|> or / alternative expr <|> term: "expr or term...
Change private static final field using Java reflection
...on is thrown, the above code prints "Everything is true".
What's actually done here is as follows:
The primitive boolean values true and false in main are autoboxed to reference type Boolean "constants" Boolean.TRUE and Boolean.FALSE
Reflection is used to change the public static final Boolean.FALS...