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String.IsNullOrWhiteSpace in LINQ Expression
...ty)
For Linq to Entities this gets translated into:
DECLARE @p0 VarChar(1000) = ''
...
WHERE NOT (([t0].[Diameter] IS NULL) OR (LTRIM(RTRIM([t0].[Diameter])) = @p0))
and for Linq to SQL almost but not quite the same
DECLARE @p0 NVarChar(1000) = ''
...
WHERE NOT (LTRIM(RTRIM([t0].[TypeName])) =...
How is “mvn clean install” different from “mvn install”?
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216
clean is its own build lifecycle phase (which can be thought of as an action or task) in Maven....
Why are margin/padding percentages in CSS always calculated against width?
...is defined by the height of the
children. If an element has padding-top: 10% (relative to parent
height), that is going to affect the height of the parent. Since the
height of the child is dependent on the height of the parent, and the
height of the parent is dependent on the height of the c...
How to implement “select all” check box in HTML?
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316
<script language="JavaScript">
function toggle(source) {
checkboxes = document.getEleme...
__init__ for unittest.TestCase
...
168
Try this:
class TestingClass(unittest.TestCase):
def __init__(self, *args, **kwargs):
...
Is [CallerMemberName] slow compared to alternatives when implementing INotifyPropertyChanged?
...
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Do fragments really need an empty constructor?
...is whole class example should show the usage.
/**
* Created by chris on 21/11/2013
*/
public class StationInfoAccessibilityFragment extends BaseFragment implements JourneyProviderListener {
public static final StationInfoAccessibilityFragment newInstance(String crsCode) {
StationInfo...
How do I manipulate a variable whose name conflicts with PDB commands?
...
130
Use an exclamation mark ! before a statement to have it run :
python -m pdb test.py
> /hom...
Database cluster and load balancing
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132
Database clustering is a bit of an ambiguous term, some vendors consider a cluster having two ...
What is the difference between precision and scale?
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Precision 4, scale 2: 99.99
Precision 10, scale 0: 9999999999
Precision 8, scale 3: 99999.999
Precision 5, scale -3: 99999000
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