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How do I undo “Scope to this” in Visual Studio 2012?
... you back into it.
Essentially, they work as forward and back buttons.
Extra:
You can also right click on projects and select 'New Solution Explorer Window' to have two separate solution explorers which can browse independently (note that changing the settings on one will effect the other).
...
RegEx to make sure that the string contains at least one lower case char, upper case char, digit and
What is the regex to make sure that a given string contains at least one character from each of the following categories.
...
What's the difference between JPA and Hibernate? [closed]
...rt for multitenancy
support for soft delete (e.g. @Where, @Filter)
These extra features allow Hibernate to address many persistence requirements demanded by large enterprise applications.
share
...
What is Scala's yield?
...ommand line arguments to uppercase */
object Main {
def main(args: Array[String]) {
val res = for (a <- args) yield a.toUpperCase
println("Arguments: " + res.toString)
}
}
The corresponding expression in F# would be
[ for a in args -> a.toUpperCase ]
or
from a in args select ...
How is mime type of an uploaded file determined by browser?
... (managed by the handler service)
// 3. OS-provided information
// 4. our "extras" array
// 5. Information from plugins
// 6. The "ext-to-type-mapping" category
The hard-coded lists come earlier in the file, somewhere near line 441. You're looking for defaultMimeEntries and extraMimeEntries.
With m...
“Private” (implementation) class in Python
I am coding a small Python module composed of two parts:
7 Answers
7
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Expand/collapse section in UITableView in iOS
...l = true
var itemsInSection: NSMutableArray = []
var sectionTitle: String?
init(itemsInSection: NSMutableArray, sectionTitle: String) {
self.itemsInSection = itemsInSection
self.sectionTitle = sectionTitle
}
}
3.in your tableview
import UIKit
class TableViewContr...
How to get all possible combinations of a list’s elements?
...nd this answer: there are 2^N combinations -- same as the number of binary strings of length N. For each binary string, you pick all elements corresponding to a "1".
items=abc * mask=###
|
V
000 ->
001 -> c
010 -> b
011 -> bc
100 -> a
101 -> a c
110 -> ab
111 -> abc
...
What is a stack trace, and how can I use it to debug my application errors?
...this, we can open up Book.java and look at line 16, which is:
15 public String getTitle() {
16 System.out.println(title.toString());
17 return title;
18 }
This would indicate that something (probably title) is null in the above code.
Example with a chain of exceptions
Sometimes ap...
How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
...
CheckNetIsolation.exe is included in winRT install, so there is nothing extra to be installed.
I tried it: it works, even after package updating.
As shown on: http://msdn.microsoft.com/en-us/library/windows/apps/Hh780593.aspx
Here it is explained how to find out the packageID for your app: htt...