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How do I use cascade delete with SQL Server?
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334
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pandas GroupBy columns with NaN (missing) values
... running an SQL server and querying the tables from there (looks a bit too complicated), or looking another library in spite of Pandas, or use my own (that I want to get rid of). Thx
– Gyula Sámuel Karli
Aug 26 '13 at 20:52
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Confused about __str__ on list in Python [duplicate]
Coming from a Java background, I understand that __str__ is something like a Python version of toString (while I do realize that Python is the older language).
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Processing $http response in service
...hen(function(d) {
$scope.data = d;
});
});
Here is a slightly more complicated version that caches the request so you only make it first time (http://plnkr.co/edit/2yH1F4IMZlMS8QsV9rHv?p=preview):
app.factory('myService', function($http) {
var promise;
var myService = {
async: funct...
Completion handler for UINavigationController “pushViewController:animated”?
...uld make sense to encapsulate the code within CATransaction and thus set a completion block.
Swift:
For swift I suggest creating an extension as such
extension UINavigationController {
public func pushViewController(viewController: UIViewController,
animated: ...
How to assign the output of a command to a Makefile variable
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shell is not a standard Make builtin command. This is a GNU Make builtin.
– Dereckson
Feb 18 '14 at 20:17
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advantage of tap method in ruby
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I don't find this use very compelling - arguably no more readable, that's why were on this page. Without a strong readability argument, I compared speed. My tests indicate a 45% additional runtime for simple implementations of the above, diminishing ...
How can I determine if a .NET assembly was built for x86 or x64?
...MSIL
Flags : PublicKey
HashAlgorithm : SHA1
VersionCompatibility : SameMachine
KeyPair :
FullName : Microsoft.GLEE, Version=1.0.0.0, Culture=neut...
Here, ProcessorArchitecture identifies target platform.
Amd64: A 64-bit processor based on the...
What's the best way to do a backwards loop in C/C#/C++?
... When I first read your answer it looked like it wouldn't even compile, so I assumed you were a crazy person. But it's exactly what I was looking for: a better way of writing a backwards for loop.
– MusiGenesis
Nov 10 '08 at 3:59
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FileSystemWatcher vs polling to watch for file changes
...our user the ability to "refresh" for changes instead of polling. I would combine this with a file system watcher.
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