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How to convert a Django QuerySet to a list
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You can directly convert using the list keyword.
For example:
obj=emp.objects.all()
list1=list(obj)
Using the above code you can directly convert a query set result into a list.
Here list is keyword and obj is result of query set and ...
Sql query to insert datetime in SQL Server
...f you are married to the dd-mm-yy hh:mm:ss xm format, you will need to use CONVERT with the specific style.
insert into table1 (approvaldate)
values (convert(datetime,'18-06-12 10:34:09 PM',5));
5 here is the style for Italian dates. Well, not just Italians, but that's the culture it's attr...
How to convert Strings to and from UTF8 byte arrays in Java
...). Alternately, I have a byte array (in some known encoding) and I want to convert it into a Java String. How do I do these conversions?
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convert UIImage to NSData
...mage inside a UIImageView , e.g. "myImageView", you can do the following:
Convert your image using UIImageJPEGRepresentation() or UIImagePNGRepresentation() like this:
NSData *data = UIImagePNGRepresentation(myImageView.image);
//or
NSData *data = UIImageJPEGRepresentation(myImageView.image, 0.8);...
How can I group by date time column without taking time into consideration
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Cast/Convert the values to a Date type for your group by.
GROUP BY CAST(myDateTime AS DATE)
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How to add new elements to an array?
...e.add( ContactsContract.Contacts.IN_VISIBLE_GROUP+"=1" );
If you need to convert it to a simple array...
String[] simpleArray = new String[ where.size() ];
where.toArray( simpleArray );
But most things you do with an array you can do with this ArrayList, too:
// iterate over the array
for( Str...
convert String to DateTime
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DateTime.strptime allows you to specify the format and convert a String to a DateTime.
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LINQ: Select an object and change some properties without creating a new object
... I am getting "A lambda expression with a statement body cannot be converted to an expression tree" error. Its not for LINQ to SQL, any advice?
– surya
Feb 15 '12 at 16:22
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Convert Unix timestamp into human readable date using MySQL
Is there a MySQL function which can be used to convert a Unix timestamp into a human readable date? I have one field where I save Unix times and now I want to add another field for human readable dates.
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How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects?
... given here
http://james.newtonking.com/projects/json/help/CustomCreationConverter.html
9 Answers
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