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Check if a user has scrolled to the bottom
...e before me. Anyway, to the OP, if you have a container of posts, use it's ID instead of "window", also, you might want to change the last .height() to scrollHeight
– Christian
Oct 9 '10 at 22:40
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multi-step registration process issues in asp.net mvc (split viewmodels, single model)
...ation process , backed by a single object in domain layer , which have validation rules defined on properties.
7 Answers
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Override ActiveRecord attribute methods
...er, you can also use a "hash notation" to access attributes that have overridden accessors and mutators:
def name=(name)
self[:name] = name.capitalize
end
def name
self[:name].downcase
end
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Git stash twice
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I came across this situation, I did two stashes and
git stash pop
just unstashed last stash. So I did
git stash list
git stash pop stash@{1}
This unstashed my first stash and I could see all my changes back!
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Remove files from Git commit
... the commit that you want the file to conform to.
git checkout <commit_id> <path_to_file>
you can do this multiple times if you want to remove many files.
2.
git commit -am "remove unwanted files"
3.
Find the commit_id of the commit on which the files were added mistakenly, let's...
Android RelativeLayout programmatically Set “centerInParent”
...ompletely untested, but this should work:
View positiveButton = findViewById(R.id.positiveButton);
RelativeLayout.LayoutParams layoutParams =
(RelativeLayout.LayoutParams)positiveButton.getLayoutParams();
layoutParams.addRule(RelativeLayout.CENTER_IN_PARENT, RelativeLayout.TRUE);
positiveButto...
Using curl to upload POST data with files
...tent> Specify HTTP multipart POST data (H)
Try this:
curl \
-F "userid=1" \
-F "filecomment=This is an image file" \
-F "image=@/home/user1/Desktop/test.jpg" \
localhost/uploader.php
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SOAP vs REST (differences)
... a custom desktop application, tightly coupled to the server. There's a rigid contract between client and server, and everything is expected to break if either side changes anything. You need constant updates following any change, but it's easier to ascertain if the contract is being followed.
A RE...
Rails has_many with alias name
...
Give this a shot:
has_many :jobs, foreign_key: "user_id", class_name: "Task"
Note, that :as is used for polymorphic associations.
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Bootstrap 3 and Youtube in Modal
I'm trying to use the Modal feature from Bootstrap 3 to show my Youtube video. It works, but I can't click on any buttons in the Youtube video.
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