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Rails: update_attribute vs update_attributes
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# File vendor/rails/activerecord/lib/active_record/base.rb, line 2614
2614: def update_attribute(name, value)
2615: send(name.to_s + '=', value)
2616: save(false)
2617: end
and now refer update_attributes and look at its code you get
# File vendor/rails...
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edited Feb 5 '19 at 13:23
rzwitserloot
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answer...
Restful way for deleting a bunch of items
...resources/selections
which, if successful, should respond with:
HTTP/1.1 201 created, and a Location header to:
http://example.com/resources/selections/DF4XY7
On this page you will then see a (javascript) confirm box, which if you confirm will do a request of:
DELETE http://example.com/resources...
How to detect the swipe left or Right in Android?
...ctor:
In your activity class add following attributes:
private float x1,x2;
static final int MIN_DISTANCE = 150;
and override onTouchEvent() method:
@Override
public boolean onTouchEvent(MotionEvent event)
{
switch(event.getAction())
{
case MotionEvent.ACTION_DOWN:
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How to remove/delete a large file from commit history in Git repository?
... then carelessly git commit -a -m ... , and, zap, the repo was bloated by 2.2 gigs. Next time I made some edits, deleted the video file, and committed everything, but the compressed file is still there in the repository, in history.
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git remote add with other SSH port
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You can just do this:
git remote add origin ssh://user@host:1234/srv/git/example
1234 is the ssh port being used
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Remove/hide a preference from the screen
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edited Mar 18 '13 at 12:16
darrenp
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answered F...
1052: Column 'id' in field list is ambiguous
I have 2 tables. tbl_names and tbl_section which has both the id field in them. How do I go about selecting the id field, because I always get this error:
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Reading Xml with XmlReader in C#
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edited Jan 27 at 20:12
ruffin
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a...
What is the best way to test for an empty string with jquery-out-of-the-box?
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answered Nov 28 '09 at 11:03
David HellsingDavid Hellsing
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