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ASP.Net MVC: How to display a byte array image from model
...Id) {
// Make sure you check for null as appropriate, re-pull from DB, etc.
return File((byte[])HttpContext.Cache["image-" + fooId], "image/gif");
}
This has the added benefit (or is it a crutch?) of working in older browsers, where the inline images don't work in IE7 (or IE8 if larger tha...
Selenium WebDriver: Wait for complex page with JavaScript to load
...bserve its behaviour and track some of its variables on window or document etc. This solution, however, is not for everyone and can be used only by you and only on a limited set of pages.
Your solution by observing the HTML code and whether it has or hasn't been changed for some time is not bad (als...
.gitignore and “The following untracked working tree files would be overwritten by checkout”
...elling you that it wants to create files (named public/system/images/9/... etc), but you already have existing files in that directory that aren't tracked by Git. Perhaps somebody else added those files to the Git repository, and this is the first time you have switched to that branch?
There's prob...
jQuery UI Sortable, then write order into a database
...ption, it will create a POST query string like this: item[]=1&item[]=2 etc. So if you make use - for example - your database IDs in the id attribute, you can then simply iterate through the POSTed array and update the elements' positions accordingly.
For example, in PHP:
$i = 0;
foreach ($_PO...
HTTP 404 Page Not Found in Web Api hosted in IIS 7.5
...- any other modules you want to run in MVC e.g. FormsAuthentication, Roles etc. -->
</modules>
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Getting Git to work with a proxy server - fails with “Request timed out”
... In my case it's located on my Windows machine in [git home]\etc\gitconfig - after editing it works like a charm!
– Barmaley
Oct 3 '13 at 4:28
...
What are the drawbacks of Stackless Python? [closed]
... those cool features like infinite recursion, microthreads, continuations, etc. and at the same time is faster than cPython (around 10%, if the Python wiki is to be believed) and compatible with it (at least versions 2.5, 2.6 and 3.0).
...
Alternative to itoa() for converting integer to string C++? [duplicate]
...ode is a bottleneck in your application (premature optimizations are evil, etc.) and that your code is safely encapsulated to avoid risking buffer overruns.
The safer way (i.e., the C++ way), if you know this part of the code is not critical, so better be sure this part of the code won't break at r...
Javascript trick for 'paste as plain text` in execCommand
...he most reliable:
It catches all kinds of pasting (Ctrl+V, context menu, etc.)
It allows you to get the clipboard data directly as text, so you don't have to do ugly hacks to replace HTML.
I'm not sure of cross-browser support, though.
editor.addEventListener("paste", function(e) {
// cance...
How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller
...Repository<Person, Long> {
@Query("SELECT p FROM Person p JOIN FETCH p.roles WHERE p.id = (:id)")
public Person findByIdAndFetchRolesEagerly(@Param("id") Long id);
}
This method will use JPQL's fetch join clause to eagerly load the roles association in a single round-trip to the dat...