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Decimal precision and scale in EF Code First
....Property(product => product.Price),
modelBuilder.Entity<Order>().Property(order => order.OrderTotal),
modelBuilder.Entity<OrderDetail>().Property(detail => detail.Total),
modelBuilder.Entity<Option>().Property(option => option.Price)...
Stopping a CSS3 Animation on last frame
...nt to add this behaviour to a shorthand animation property definition, the order of sub-properties is as follows
animation-name - default none
animation-duration - default 0s
animation-timing-function - default ease
animation-delay - default 0s
animation-iteration-count - default 1
animation-d...
Automating the InvokeRequired code pattern
...ecome painfully aware of just how often one needs to write the following code pattern in event-driven GUI code, where
9 Ans...
Good tutorials on XMPP? [closed]
... might be an old question, but I just wanted to keep the process I used in order to learn XMPP.
A few years ago, a few friends of mine and I were learning about how to leverage XMPP, and understanding how it fits into larger piece is quite a tedious task. I highly recommend starting off by reading ...
How to convert a std::string to const char* or char*?
...tation will need to do some extra memory allocation and/or data copying in order to prepare the NUL terminated buffer
As a further hint, if a function's parameters require the (const) char* but don't insist on getting x.size(), the function probably needs an ASCIIZ input, so .c_str() is a good cho...
Difference between List, List, List, List, and List
...ould then get a compiler warning (it would warn and say that you are using raw types), and you never want to compile your code with warnings.
– Kaj
Jun 3 '11 at 21:42
...
What are OLTP and OLAP. What is the difference between them?
...storical data) use OLAP
if you are doing transactions (ex. adding/removing orders on an e-commerce cart) use OLTP
Short answer:
Let's consider two example scenarios:
Scenario 1:
You are building an online store/website, and you want to be able to:
store user data, passwords, previous transact...
How do I count the number of occurrences of a char in a String?
...
The printed strings do not match the ones above, and the order is fastest first which makes lookup tricky at least. Nice answer otherways!
– Maarten Bodewes
Jun 1 '17 at 11:05
...
How to multiply duration by integer?
...les, you can't multiply a Duration by an integer -- you must use a cast in order to multiply common types.
/*
MultiplyDuration Hide semantically invalid duration math behind a function
*/
func MultiplyDuration(factor int64, d time.Duration) time.Duration {
return time.Duration(factor) * d ...
UITableViewCell with UITextView height in iOS 7?
...omes to how text is rendered. Not only does UITextView have insets on all borders, but also the text layout inside it is slightly different.
Therefore, sizeWithFont: is a bad way to go for UITextViews.
Instead UITextView itself has a function called sizeThatFits: which will return the smallest size ...