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What's the @ in front of a string in C#?
...have to double up braces {{ if you want to use a regular brace in a string.Format call.
– Dave Cousineau
Mar 11 '16 at 16:40
4
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Find objects between two dates MongoDB
...eems to work.
items.save({
name: "example",
created_at: ISODate("2010-04-30T00:00:00.000Z")
})
items.find({
created_at: {
$gte: ISODate("2010-04-29T00:00:00.000Z"),
$lt: ISODate("2010-05-01T00:00:00.000Z")
}
})
=> { "_id" : ObjectId("4c0791e2b9ec877893f3363b"), "n...
Android WebView: handling orientation changes
The issue is the performance following rotation. The WebView has to reload the page, which can be a bit tedious.
20 Answers...
What is aspect-oriented programming?
...cate for completeness (Buzzer):
Class and method attributes in .NET are a form of aspect-oriented programming. You decorate your classes/methods with attributes. Behind the scenes this adds code to your class/method that performs the particular functions of the attribute. For example, marking a cla...
When should I use Kruskal as opposed to Prim (and vice versa)?
...e got a really dense graph with many more edges than vertices. Kruskal performs better in typical situations (sparse graphs) because it uses simpler data structures.
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Can a CSV file have a comment?
Is there any official way to allow a CSV formatted file to allow comments, either on its own line OR at the end of a line?
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How can I multiply and divide using only bit shifting and adding?
...o implement some low-level logic, use other binary operations and use some form of iteration.
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Should enums in C# have their own file? [closed]
...s in source control systems without diffing." A fear of diffing should not form the foundation of your design decisions. I'd even argue that anyone who doesn't know how to properly diff a file in source control isn't really using source control at all.
– Dan Bechard
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Entity Framework. Delete all rows in table
...or some similar situation.
Either
The amount of data is small or
The performance doesn't matter
Simply call:
VotingContext.Votes.RemoveRange(VotingContext.Votes);
Assuming this context:
public class VotingContext : DbContext
{
public DbSet<Vote> Votes{get;set;}
public DbSe...
Is it possible to specify a starting number for an ordered list?
...mber to be 6. I found that this was supported (now deprecated) in HTML 4.01. In this specification they say that you can specify the starting integer by using CSS. (instead of the start attribute)
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