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Changing the cursor in WPF sometimes works, sometimes doesn't
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Do you need the cursor to be a "wait" cursor only when it's over that particular page/usercontrol? If not, I'd suggest using Mouse.OverrideCursor:
Mouse.OverrideCursor = Cursors.Wait;
try
{
// do stuff
}
finally
{
Mo...
Django filter versus get for single object?
...n been written and profiled -- until you have the code and can run it, you don't know how it will perform, and trying to optimize before then is a path of pain).
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IntelliJ and Tomcat.. Howto..?
...to manage it.
In Netbeans it was "Install, write hit Run and it works"
How do I pull the same thing off in IntelliJ?
7 Answ...
Fastest way to determine if record exists
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Doesn't optimizer take it into account itself when searches through PK (or any other unique key)?
– zerkms
Aug 7 '13 at 21:56
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How do I change selected value of select2 dropdown with JqGrid?
...her it would be possible to change the currently selected value in the dropdown menu.
16 Answers
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Python, creating objects
...losophy is "there should be one—and preferably only one—obvious way to do it", there are still multiple ways to do this. You can also use the two following snippets of code to take advantage of Python's dynamic capabilities:
class Student(object):
name = ""
age = 0
major = ""
def m...
How to check version of python modules?
...freeze
In most linux systems, you can pipe this to grep(or findstr on Windows) to find the row for the particular package you're interested in:
Linux:
$ pip freeze | grep lxml
lxml==2.3
Windows:
c:\> pip freeze | findstr lxml
lxml==2.3
For an individual module, you can try the __version__ a...
How can I extend typed Arrays in Swift?
...eEntry] {
return sort { $0.score < $1.score }
}
}
Trying to do this with a struct or typealias will give an error:
Type 'Element' constrained to a non-protocol type 'HighScoreEntry'
Update:
To extend typed arrays with non-classes use the following approach:
typealias HighScoreEn...
Customizing Bootstrap CSS template
...able (ie – when the next version of Bootstrap is released from Twitter I don’t have to start over.
9 Answers
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403 Forbidden vs 401 Unauthorized HTTP responses
For a web page that exists, but for which a user does not have sufficient privileges (they are not logged in or do not belong to the proper user group), what is the proper HTTP response to serve?
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