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Difference between the 'controller', 'link' and 'compile' functions when defining a directive
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Effective method to hide email from spam bots
...ride the reading direction and present the text to the user in the correct order.
Hope it helps
Cheers
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mysql query order by multiple items
is is possible to order by multiple rows?
3 Answers
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Remove underline from links in TextView - Android
...tView.setText(s);
This is based on the approach suggested by robUx4.
In order to make the links clickable you also need to call:
textView.setMovementMethod(LinkMovementMethod.getInstance());
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Random record in ActiveRecord
...d = Model.first(:offset => offset)
To be honest, I've just been using ORDER BY RAND() or RANDOM() (depending on the database). It's not a performance issue if you don't have a performance issue.
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NSUserDefaults - How to tell if a key exists
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I would prefer return self.object(forKey: key) as? Int in order to search value only once.
– Leo
Dec 16 '16 at 12:28
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Checking if a variable is not nil and not zero in ruby
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You could do this:
if (!discount.nil? && !discount.zero?)
The order is important here, because if discount is nil, then it will not have a zero? method. Ruby's short-circuit evaluation should prevent it from trying to evaluate discount.zero?, however, if discount is nil.
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Can I get JSON to load into an OrderedDict?
Ok so I can use an OrderedDict in json.dump . That is, an OrderedDict can be used as an input to JSON.
6 Answers
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Is there a way to get colored text in Github Flavored Markdown? [duplicate]
...one of the GFM elements, then you can play with a github.css stylesheet in order to colors that way.
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Alternative to iFrames with HTML5
...owing is an example of PHP code you can include at the top of your page in order to send these headers to clients:
<?php
header('Access-Control-Allow-Origin: http://api.google.com');
header('Access-Control-Allow-Origin: http://some.example.com');
?>
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