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Rails: fields_for with index?
... Rails 4.0.2+ users should check out Ben's answer as index is now built into the builder.
– notapatch
Oct 10 '14 at 10:29
1
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MVC 4 @Scripts “does not exist”
...e it work.
UPDATE:
Since the release of MVC 4 System.Web.Optimization is now obsolete. If you're starting with a blank solution you will need to install the following nuget package:
Install-Package Microsoft.AspNet.Web.Optimization
You will still need to reference System.Web.Optimization in you...
SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
...ormatting the date to build the SQL statement. I had used Format(DateTime.Now, "yyyymmdd") when it should have been Format(DateTime.Now, "yyyyMMdd")
– Jay Imerman
Jan 12 '17 at 14:43
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Is it possible to use jQuery .on and hover?
...
@soupy1976 Edited my answer, it now takes into account elements populated with JavaScript.
– Sethen
Dec 11 '12 at 17:21
1
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What is sandboxing?
... just want to put restrictions on what child can do for Security Reasons.
Now coming to our software sandbox, we let any software(child) to execute(play) but with some restrictions over what it (he) can do. We can feel safe & secure about what the executing software can do.
You've seen & u...
How to remove element from array in forEach loop?
...s changes. In this example, once you delete the first 'a', index number 1 now becomes 'c'. Therefore the first 'b' is not even evaluated. Since you didn't try to delete it, it just happened to be ok, but that is not the way. You should iterate through a reverse copy of the array, and then delete it...
prototype based vs. class based inheritance
...psulation of data along with associated operations on the data, variously known as data members and member functions, or as data and methods, among other things.
inheritance, the ability to say that these objects are just like that other set of objects EXCEPT for these changes
polymorphism ("many sh...
Simulating group_concat MySQL function in Microsoft SQL Server 2005?
...
Possibly too late to be of benefit now, but is this not the easiest way to do things?
SELECT empName, projIDs = replace
((SELECT Surname AS [data()]
FROM project_members
...
Swift native base class or NSObject
...hich extent runtime introspection will be added to the language, I do not know. Method interception will likely become only possible if the method explicitly allows it. This is my guess, but only the language designers within Apple really know where they are really heading.
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What's the difference between “git reset” and “git checkout”?
... (so HEAD points to it) and we run git reset master, 'develop' itself will now point to the same commit that 'master' does.
On the other hand, if we instead run git checkout master, 'develop' will not move, HEAD itself will. HEAD will now point to 'master'.
So, in both cases we're moving ...