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How to create index in Entity Framework 6.2 with code first
...s site for EF.
Create a index on a single column:
modelBuilder.Entity<MyEntity>()
.Property(e => e.MyProperty)
.HasColumnAnnotation(
IndexAnnotation.AnnotationName,
new IndexAnnotation(new IndexAttribute()));
Multiple indexes on a single column:
modelBuilder.E...
How can I disable the UITableView selection?
... table, but you can also do this:
[tableView setAllowsSelection:NO];
In my testing, this still allows controls inside the UITableViewCell to be interactive.
3.To make a cell "read-only", you can simply do this:
[cell setUserInteractionEnabled:NO];
4.To make an entire table "read-only"
[tabl...
What is the difference between jQuery: text() and html() ?
...
Hi @LinhDam. Hum... using the complete benchmark, my Firefox say "JQ TIMES (3000x): html=82 text=254", "JS TIMES (3000x): html=15 text=4"... And my Chrome say "JQ TIMES (3000x): html=82 text=202", "JS TIMES (3000x): html=16 text=0".... so both (Firefox and Chrome) have the s...
unique object identifier in javascript
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Update My original answer below was written 6 years ago in a style befitting the times and my understanding. In response to some conversation in the comments, a more modern approach to this is as follows:
(function() {
if ( ty...
Convert Datetime column from UTC to local time in select statement
I'm doing a few SQL select queries and would like to convert my UTC datetime column into local time to be displayed as local time in my query results. Note, I am NOT looking to do this conversion via code but rather when I am doing manual and random SQL queries against my databases.
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What is an uber jar?
...s accessbile via the generated jar. Unfortunateley this hint didn't sovle my maven issue ;-)
– Bjoern
Mar 5 '15 at 18:09
12
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How to debug a bash script? [closed]
...tputs trace information to stderr; that's a given (though not mentioned in my answer). But what else? I use 'bash' as 'sh' on Linux and MacOS X and haven't noticed a serious issue.
– Jonathan Leffler
Jun 4 '09 at 18:02
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Is there a way to @Autowire a bean that requires constructor arguments?
I'm using Spring 3.0.5 and am using @Autowire annotation for my class members as much as possible. One of the beans that I need to autowire requires arguments to its constructor. I've looked through the Spring docs, but cannot seem to find any reference to how to annotate constructor arguments.
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Get generic type of class at runtime
... type) {
this.type = type;
}
public Class<T> getMyType() {
return this.type;
}
}
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In C#, what happens when you call an extension method on a null object?
...compiler if it is obvious that the this argument is null:
default(string).MyExtension();
Works well at runtime, but produces the warning "Expression will always cause a System.NullReferenceException, because the default value of string is null".
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