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Add querystring parameters to link_to
... profile_path(@profile, :anchor => "wall")
#=> <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 "Nonse...
how does array[100] = {0} set the entire array to 0?
How does the compiler fill values in char array[100] = {0}; ? What's the magic behind it?
4 Answers
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How to properly create an SVN tag from trunk?
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187
You are correct in that it's not "right" to add files to the tags folder.
You've correctly gu...
What is the proper way to comment functions in Python?
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10 Answers
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Change UICollectionViewCell size on different device orientations
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1) You could maintain and swap out multiple layout objects, but there's a simpler way. Just add the following to your UICollectionViewController subclass and adjust the sizes as required:
- (CGSize)collectionView:(UICollecti...
EF LINQ include multiple and nested entities
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edited Apr 23 '14 at 16:40
J Bryan Price
1,08499 silver badges1515 bronze badges
answered Apr...
How to refresh app upon shaking the device?
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16 Answers
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Initializing multiple variables to the same value in Java
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edited Apr 28 '18 at 0:37
Neuron
3,54333 gold badges2323 silver badges4040 bronze badges
answ...
MySQL show status - active or total connections?
...-----+-------+
| Threads_connected | 4 |
+-------------------+-------+
1 row in set (0.00 sec)
... or through the show processlist command:
mysql> show processlist;
+----+------+-----------------+--------+---------+------+-------+------------------+
| Id | User | Host | db | C...