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@RequestParam vs @PathVariable
... method parameters with @RequestParam
If the URL http://localhost:8080/MyApp/user/1234/invoices?date=12-05-2013 gets the invoices for user 1234 on December 5th, 2013, the controller method would look like:
@RequestMapping(value="/user/{userId}/invoices", method = RequestMethod.GET)
public List<...
ContextLoaderListener or not?
A standard spring web application (created by Roo or "Spring MVC Project" Template) create a web.xml with ContextLoaderListener and DispatcherServlet . Why do they not only use the DispatcherServlet and make it to load the complete configuration?
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FileNotFoundException while getting the InputStream object from HttpURLConnection
...Url in java).
The content of the request is xml and at the end point, the application processes the xml and stores a record to the database and then sends back a response in form of xml string. The app is hosted on apache-tomcat locally.
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Uploading base64 encoded Image to Amazon S3 via Node.js
...actually CoffeeScript, but CoffeeScript is just JavaScript so lets say JS) app.
4 Answers
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How to order events bound with jQuery
Lets say I have a web app which has a page that may contain 4 script blocks - the script I write may be found in one of those blocks, but I do not know which one, that is handled by the controller.
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How to reuse an ostringstream?
...lear out and reuse an ostringstream (and the underlying buffer) so that my app doesn't have to do as many allocations. How do I reset the object to its initial state?
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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'
... have this error before. But when I wanted to connect to my db thru an iOS app by using ssh tunnel, I got this 2013 error. To solve it I had to edit /etc/my.cnf and commented #bind-address = 127.0.0.1 Reference 1 Reference 2. Then I could connect. After this, I realized I was getting now this 2002 ...
RSpec: describe, context, feature, scenario?
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end
end
Not sure if this is a generally accepted rule but I find this approach clear and quite easy to grasp.
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How do I check if a string contains another string in Swift?
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Apple's documentation says: An NSRange structure giving the location and length in the receiver of the first occurrence of aString. Returns {NSNotFound, 0} if aString is not found or is empty (@""). So maybe just checking for...
What size should TabBar images be?
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hmmm that is happening... I will ask designer to make default images for tab bar they way apple support... thanks
– Fahim Parkar
Aug 5 '13 at 22:35
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