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What is the difference between a stored procedure and a view?
...gle table.
A stored procedure uses parameters to do a function... whether it is updating and inserting data, or returning single values or data sets.
Creating Views and Stored Procedures - has some information from Microsoft as to when and why to use each.
Say I have two tables:
tbl_user, with ...
How to check if a value exists in an array in Ruby
...follow
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edited Apr 29 '16 at 12:02
Arslan Ali
15.7k77 gold badges4545 silver badges6363 bronze badges
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Sorting related items in a Django template
Is it possible to sort a set of related items in a DJango template?
4 Answers
4
...
Is there any difference between “foo is None” and “foo == None”?
...
is always returns True if it compares the same object instance
Whereas == is ultimately determined by the __eq__() method
i.e.
>>> class Foo(object):
def __eq__(self, other):
return True
>>> f = Foo()
>>&...
Why should I use Hamcrest-Matcher and assertThat() instead of traditional assertXXX()-Methods
...alue") && foo.contains("anotherValue"));
vs.
assertThat(foo, hasItems("someValue", "anotherValue"));
One can discuss which one of those is easier to read, but once the assert fails, you'll get a good error message from assertThat, but only a very minimal amount of information from asser...
How to declare a type as nullable in TypeScript?
...SomeEmployeeB implements Employee1 {
public name: string;
}
Compare with:
interface Employee2 {
name: string;
salary?: number;
}
var a: Employee2 = { name: 'Bob', salary: 40000 }; // OK
var b: Employee2 = { name: 'Bob' }; // OK
var c: Employee2 = { name: 'Bob', salary: undefined }; /...
How do I change the UUID of a virtual disk?
I am trying to create a new virtual machine with Oracle VirtualBox, using an already-existing hard disk. When I try to select the existing hard disk file, a .vhd file, it displays an error saying the virtual hard disk cannot be used because the UUID already exists.
...
How to check if anonymous object has a method?
...e function is defined.
if(typeof myObj.prop2 === 'function') {
alert("It's a function");
} else if (typeof myObj.prop2 === 'undefined') {
alert("It's undefined");
} else {
alert("It's neither undefined nor a function. It's a " + typeof myObj.prop2);
}
...
How can I use Google's Roboto font on a website?
I want to use Google's Roboto font on my website and I am following this tutorial:
13 Answers
...
Java string to date conversion
...put string:
"January" is the full text month, so use the MMMM pattern for it
"2" is the short day-of-month, so use the d pattern for it.
"2010" is the 4-digit year, so use the yyyy pattern for it.
String string = "January 2, 2010";
DateFormat format = new SimpleDateFormat("MMMM d, yyyy", Locale.E...