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Add querystring parameters to link_to
...#=> <a href="/profiles/1#wall">Comment wall</a>
link_to "Ruby on Rails search", :controller => "searches", :query => "ruby on rails"
#=> <a href="/searches?query=ruby+on+rails">Ruby on Rails search</a>
link_to "Nonsense search", searches_path(:foo => "bar", :...
How to tell if a string contains a certain character in JavaScript?
...s for more than just a single character.
– trevorKirkby
Dec 29 '14 at 5:43
1
I don't understand h...
How to add reference to a method parameter in javadoc?
...ue, offset, this.value, 0, count);
}
Parameter references are surrounded by <code></code> tags, which means that the Javadoc syntax does not provide any way to do such a thing. (I think String.class is a good example of javadoc usage).
...
Change UICollectionViewCell size on different device orientations
...tIndexPath, just divide the height or width of the collectionView's bounds by the number of cells you want to fit on screen. Use the height if your collectionView scrolls horizontally or the width if it scrolls vertically.
s...
How to determine function name from inside a function
...
I still don't get it. Why add the [0] if it's implied by accessing the undecorated variable?
– Tom Hale
Aug 9 '16 at 12:44
15
...
jQuery Ajax File Upload
...is not possible through AJAX.
You can upload file, without refreshing page by using IFrame.
You can check further details here.
UPDATE
With XHR2, File upload through AJAX is supported. E.g. through FormData object, but unfortunately it is not supported by all/old browsers.
FormData support star...
How to avoid merge-commit hell on GitHub/BitBucket
...rge commits, you need to ensure all commits are fast-forwards. You do this by making sure your feature branch rebases cleanly onto your line of development before a merge like so:
git checkout master
git checkout -b feature/foo
# make some commits
git rebase master
git checkout master
git merge -...
Forcing child to obey parent's curved borders in CSS
... its
border-image, are clipped to the
appropriate curve (as determined by
‘background-clip’). Other effects that
clip to the border or padding edge
(such as ‘overflow’ other than
‘visible’) also must clip to the
curve. The content of replaced
elements is always trimmed to...
Pull request without forking?
...
By definition, a pull request involves a fork unless you have commit access to the destination repository. You can do a couple of things, though:
If you do have commit access, create a branch and make your pull request agai...
Objective-C - Remove last character from string
...
Your solution has an off by 1 bug. It should be [string substringToIndex:[string length] - 1];
– Jim Correia
Jul 4 '09 at 14:46
...