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Difference between Select Unique and Select Distinct
...oreign keys etc.
For example:
Create Table Employee(
Emp_PKey Int Identity(1, 1) Constraint PK_Employee_Emp_PKey Primary Key,
Emp_SSN Numeric Not Null Unique,
Emp_FName varchar(16),
Emp_LName varchar(16)
)
i.e. Someone's Social Security Number would likely be a unique ...
How to configure encoding in Maven?
...iveByDefault>true</activeByDefault> </activation> <id>local</id> <properties> <url>earneventapi.intra1.e1.v2.epaas.aexp.com</url> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.out...
AngularJS - convert dates in controller
...o convert date from this 1387843200000 format into this 24/12/2013 inside my controller ?
4 Answers
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Stretch child div height to fill parent that has dynamic height
As it can be seen in the following fiddle, I have two div s, contained in a parent div that have stretched to contain the big div, my goal is to make those child div s equal in height.
...
Best practices for overriding isEqual: and hash
How do you properly override isEqual: in Objective-C? The "catch" seems to be that if two objects are equal (as determined by the isEqual: method), they must have the same hash value.
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Is it possible to delete an object's property in PHP?
...ing fine for me in a loop
$remove = array(
"market_value",
"sector_id"
);
foreach($remove as $key){
unset($obj_name->$key);
}
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Non-static method requires a target
...s and you use those references in your lambda (e.g. ProductDetail.Products.ID) then that "Products" context remains null if you manually created the Entity.
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Chrome/jQuery Uncaught RangeError: Maximum call stack size exceeded
...hanks, we're struggling for performance on this anyway, so this is a great idea :-)
– Andy
Oct 5 '11 at 13:33
60
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“Server” vs “Data Source” in connection string
... one that doesn't contain any spaces. In the simplest form, one has to provide four values - the URL, the container, the user and the credential.
server
database
uid
pwd
So a connection string looks like this.
server=stuffy.databases.net;database=stuffy;uid=konrad;pwd=Abc123(!);
...
Android - Center TextView Horizontally in LinearLayout
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What's happening is that since the the TextView is filling the whole width of the inner LinearLayout it is already in the horizontal center of the layout. When you use android:layout_gravity it places the widget, as a whole, in the gravity specified. Instead of placing the whole widget center w...