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Return only string message from Spring MVC 3 Controller
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192
Annotate your method in controller with @ResponseBody:
@RequestMapping(value="/controller", m...
Post an empty body to REST API via HttpClient
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123
Use StringContent or ObjectContent which derive from HttpContent or you can use null as HttpCo...
Two single-column indexes vs one two-column index in MySQL?
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136
If you have two single column indexes, only one of them will be used in your example.
If you ...
ASP.NET: This method cannot be called during the application's pre-start initialization stage
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edited Mar 22 '13 at 11:57
Hugo Domingues
533 bronze badges
answered Jan 13 '11 at 16:14
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Scala: What is the difference between Traversable and Iterable traits in Scala collections?
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121
To put it simply, iterators keep state, traversables don't.
A Traversable has one abstract me...
How to change the name of a Django app?
...too I think it is the same (as mentioned by @null_radix)
(For Django >= 1.7) Update the django_migrations table to avoid having your previous migrations re-run: UPDATE django_migrations SET app='<NewAppName>' WHERE app='<OldAppName>'. Note: there is some debate (in comments) if this s...
How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
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130
This should be very simple if Google Calendar does not require the *.ics-extension (which will...
Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
...ng and unfortunate is because it looks like this is calling out to section 15.2, "Delegate compatibility". Section 15.2 described the compatibility relationship between methods and delegate types, but this is a question of convertibility of method groups and delegate types, which is different.
Now ...
Regex: Specify “space or start of string” and “space or end of string”
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175
You can use any of the following:
\b #A word break and will work for both spaces and end...