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How much size “Null” value takes in SQL Server
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The second link seems to be a question about Microsoft Access. I don't know the details of how Access stores NULLs but I wouldn't be surprised if it is different to SQL Server.
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Setup a Git server with msysgit on Windows [closed]
... that you create a leading edge versioning
system without any prior Git knowledge. GitStack also makes it super
easy to secure and keep your server up to date. GitStack is built on
the top of the genuine Git for Windows and is compatible with any
other Git clients. GitStack is completely fre...
Is there a way to @Autowire a bean that requires constructor arguments?
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Well, from time to time I run into the same question. As far as I know, one cannot do that when one wants to add dynamic parameters to the constructor. However, the factory pattern may help.
public interface MyBean {
// here be my fancy stuff
}
public interface MyBeanFactory {
publ...
How do I return NotFound() IHttpActionResult with an error message or exception?
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Note that now you can pass the status code directly, e.g. HttpResponseException(HttpStatusCode.NotFound)
– Mark Sowul
Sep 27 '15 at 14:56
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What is the difference between const int*, const int * const, and int const *?
...st - const pointer to int
int const * const - const pointer to const int
Now the first const can be on either side of the type so:
const int * == int const *
const int * const == int const * const
If you want to go really crazy you can do things like this:
int ** - pointer to pointer to int
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How can I add some small utility functions to my AngularJS application?
...be services, the old answer I think is still a good one.
What I would do now is:
app.js:
var MyNamespace = MyNamespace || {};
MyNamespace.helpers = {
isNotString: function(str) {
return (typeof str !== "string");
}
};
angular.module('app', ['app.controllers', 'app.services']). ...
What is the best method to merge two PHP objects?
...objB AS $var=>$value){
$objA->$var = $value;
}
That's all. You now have objA with all values from objB.
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Why are arrays covariant but generics are invariant?
...th a List<Animal> - you can add any animal to it... including a cat. Now, can you logically add a cat to a litter of puppies? Absolutely not.
// Illegal code - because otherwise life would be Bad
List<Dog> dogs = new List<Dog>();
List<Animal> animals = dogs; // Awooga awooga...
ListView inside ScrollView is not scrolling on Android
...tem = listAdapter.getView(listPosition, null, this);
//now it will not throw a NPE if listItem is a ViewGroup instance
if (listItem instanceof ViewGroup) {
listItem.setLayoutParams(new LayoutParams(
Layou...
Output of git branch in tree like fashion
Right now, when I type "git branch"
6 Answers
6
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