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Wrong requestCode in onActivityResult
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Because it should decide which fragment will deliver the result to . So when The Fragment call StartActivityForResult. the requestCode will be changed by the Activity, so it will know how to deliver the result to which fragment. if you really...
Redirect to an external URL from controller action in Spring MVC
I have noticed the following code is redirecting the User to a URL inside the project,
9 Answers
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How to apply a patch generated with git format-patch?
...“Signed-off-by” tag. This tag will be read by Github and others to provide useful info about how the commit ended up in the code.
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When to use Cast() and Oftype() in Linq
...ents into type x. if some of them are not from this type you will get InvalidCastException
EDIT
for example:
object[] objs = new object[] { "12345", 12 };
objs.Cast<string>().ToArray(); //throws InvalidCastException
objs.OfType<string>().ToArray(); //return { "12345" }
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AngularJS $location not changing the path
...digests.
$apply() is used to execute an expression in angular from outside of the angular framework. (For example from browser DOM events, setTimeout, XHR or third party libraries).
Try to use $scope.$apply() right after you have changed the location and called replace() to let Angular know th...
How to create Temp table with SELECT * INTO tempTable FROM CTE Query
... create a temporary table. I am not sure how to do it as it gives an Invalid Object name error.
6 Answers
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How to hide columns in HTML table?
I have created a table in ASPX. I want to hide one of the columns based on the requirement but there is no attribute like visible in the HTML table building. How can I solve my problem?
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How to install multiple python packages at once using pip
I know it's an easy way of doing it but i didn't find it neither here nor on google.
So i was curious if there is a way to install multiple packages using pip.
Something like:
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How to make the first option of selected with jQuery
... answered Sep 12 '09 at 4:31
David AndresDavid Andres
28.8k77 gold badges4141 silver badges3535 bronze badges
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?? Coalesce for empty string?
...e = model?.NavigationTitle.
Coalesce(() => RemoteTitleLookup(model?.ID)). // Expensive!
Coalesce(() => model?.DisplayName);
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