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test a file upload using rspec - rails
...ing a photo. I set up the uploaded file as an instance of ActionDispatch::Http::UploadedFile, as follows:
test "should create photo" do
setup_file_upload
assert_difference('Photo.count') do
post :create, :photo => @photo.attributes
end
assert_redirected_to photo_path(assigns(:photo)...
Using a constant NSString as the key for NSUserDefaults
...cellent article on Wikipedia explaining the constant syntax with pointers: http://en.wikipedia.org/wiki/Const_correctness#Pointers_and_references
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Is there type Long in SQLite?
...r you can use INTEGER (or) Numeric. Here is link with supported data types http://www.sqlite.org/datatype3.html
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Spring CrudRepository findByInventoryIds(List inventoryIdList) - equivalent to IN clause
...yInventoryIdIn(List<Long> inventoryIdList) should do the trick.
The HTTP request parameter format would be like so:
Yes ?id=1,2,3
No ?id=1&id=2&id=3
The complete list of JPA repository keywords can be found in the current documentation listing. It shows that IsIn is equivalent –...
Open a new tab in gnome-terminal using command line [closed]
...for the solution. Though, it's not clear to me how I can execute different commands in different tabs. No matter where I add the commands they all get executed in the first tab. Can you include a solution for this?
– Calin
May 3 '11 at 21:25
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How persistent is localStorage?
...Cookies" when Time range is "Everything" (via nsICookieManager::removeAll)
https://developer.mozilla.org/en/DOM/Storage
In DOM Storage it is not possible to specify an expiration period for any of your data. All expiration rules are left up to the user. In the case of Mozilla, most of those rules ar...
Ruby off the rails
...
I worked on a museum project last year that used a lot of Ruby. (http://http://ourspace.tepapa.com/home)
The part that I spent most of my time on was an interactive floor map. The Map on the floor has sensors so when people walk on it lights are triggered and displays in the wall show ima...
how to prevent “directory already exists error” in a makefile when using mkdir
... edited Mar 1 '16 at 0:24
Community♦
111 silver badge
answered Sep 19 '08 at 3:07
tchentchen
...
Best way to handle list.index(might-not-exist) in python?
...dex method only, because it's the only code you have there!
To answer the comment:
In Python, easier to ask forgiveness than to get permission philosophy is well established, and no index will not raise this type of error for any other issues. Not that I can think of any.
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How to identify server IP address in PHP
... a third approach by doing something like this:
$external_ip = exec('curl http://ipecho.net/plain; echo');
This has its own flaws (relies on a specific third-party site, and there could be network settings that route outbound connections through a different host or proxy) and like gethostbyname i...