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How to get request URI without context path?
...u're inside a front contoller servlet which is mapped on a prefix pattern, then you can just use HttpServletRequest#getPathInfo().
String pathInfo = request.getPathInfo();
// ...
Assuming that the servlet in your example is mapped on /secure, then this will return /users which would be the inform...
How to generate a random integer number from within a range
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If you want to get random values outside the default range [0, RAND_MAX], then you have to do something tricky. Perhaps the most expedient is to define a function random_extended() that pulls n bits (using random_at_most()) and returns in [0, 2**n), and then apply random_at_most() with random_exte...
Undefined behavior and sequence points
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Well, then you could have a link to the ISO's relevant order page. Anyway, thinking about it, the phrase "elementary knowledge of C++ Standard" seems a bit of a contradiction in terms, since if you're reading the standard, you're ...
Can I automatically increment the file build version when using Visual Studio?
...cond of these lines and just have:
[assembly: AssemblyVersion("1.0.*")]
Then the compiler will set the File Version to be equal to the Product Version and you will get your desired result of an automatically increment product and file version which are in sync. E.g. 1.0.3266.92689
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What are the First and Second Level caches in Hibernate?
...we even do not use that cache in that period. if the session is long lived then we de-attach data (when edit form for example) from session. It seems it is needed only for one scenario when we trying to use query-session-api while building some complex request-after-request for long lived session.
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Is it possible to use a div as content for Twitter's Popover
...d to set the HTML option to true:
$('.danger').popover({ html : true});
Then you have two options to set the content for a Popover
Use the data-content attribute. This is the default option.
Use a custom JS function which returns the HTML content.
Using data-content:
You need to escape the HT...
Accessing constructor of an anonymous class
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ah, I wanted to override the superclass constructor... then I understood that no explicitly declared ctor means no overriding whatsoever, too. I suppose.
– n611x007
Mar 19 '14 at 15:55
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Should we use Nexus or Artifactory for a Maven Repo?
...ponse was posted 4 years ago :) It's not about Maven any more? Good for it then!
– Evgeny Goldin
Jun 27 '14 at 23:41
3
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When to use std::size_t?
...or a loop by index over an array.
If you are just counting up to a number then it may be more natural to use either the type of the variable that holds that number or an int or unsigned int (if large enough) as these should be a natural size for the machine.
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Android: What is better - multiple activities or switching views manually?
...of code.
I have trouble imagining that speed is really an issue; if it is then there's something wrong with the way you're initializing each Activity. For example, I used try to pass Serializable objects between Activities, and that proved to be incredibly slow; when I switched to a faster method ...