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Why not use Double or Float to represent currency?
...ou can write 10.25 as 1025 * 10-2 (an integer times a power of 10). IEEE-754 floating-point numbers are different, but a very simple way to think about them is to multiply by a power of two instead. For instance, you could be looking at 164 * 2-4 (an integer times a power of two), which is also equa...
How to pass json POST data to Web API method as an object?
ASP.NET MVC4 Web API application defines post method to save customer.
Customer is passed in json format in POST request body.
Customer parameter in post method contains null values for properties.
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Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
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1384
If I understood it right you are doing an XMLHttpRequest to a different domain than your page is...
Best practices for SQL varchar column length [closed]
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244
No DBMS I know of has any "optimization" that will make a VARCHAR with a 2^n length perform bet...
Is floating point math broken?
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2341
Binary floating point math is like this. In most programming languages, it is based on the IEEE...
Fixing slow initial load for IIS
...case of user inactivity, the app pool will also recycle by default every 1740 minutes (29 hours).
From technet:
Internet Information Services (IIS) application pools can be
periodically recycled to avoid unstable states that can lead to
application crashes, hangs, or memory leaks.
As long...
how to use javascript Object.defineProperty
...Callum Watkins
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answered Sep 1 '13 at 10:29
Jan TuroňJan Turoň
24.9k1717 ...
Subclassing a Java Builder class
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Radiodef
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answered Jun 18 '13 at 9:19
gkamalgkamal
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Performance optimization strategies of last resort [closed]
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34 Answers
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iOS 7 TableView like in Settings App on iPad
...View.backgroundColor = .clear
cell.backgroundView = testView
}
Swift 4.2
override func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
if (cell.responds(to: #selector(getter: UIView.tintColor))){
if tableView == self.tableVi...