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validation custom message for rails 3
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How do I remove the :title from the error message above? Above displays as "Title Story title is required". I want "Story title is required." Thanks.
– datauser
Oct 6 '11 at 6:37
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Realistic usage of the C99 'restrict' keyword?
.... I read a brief description, stating that it would be basically a promise from the programmer that the pointer won't be used to point somewhere else.
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ssh: The authenticity of host 'hostname' can't be established
... and it prompts to say "yes" or "no". This cause some trouble when running from scripts that automatically ssh to other machines.
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Recommended website resolution (width and height)? [closed]
...this.
Treat mobile as a first-class citizen. You are getting more traffic from mobile devices all the time. These introduce even more screen sizes. You can still optimize for 960, but using responsive web design techniques means your page will adjust based on the screen size.
Log browser display ...
how to get request path with express req object
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To supplement, here is an example expanded from the documentation, which nicely wraps all you need to know about accessing the paths/URLs in all cases with express:
app.use('/admin', function (req, res, next) { // GET 'http://www.example.com/admin/new?a=b'
console....
PHP Function Comments
...t capitalize the
* phrase, but end it with a period to distinguish it from the start
* of the next sentence:
* + the string to be tested. Must use UTF-8 encoding.
*
* Return tags should contain the data type then a description of
* the data returned. The data type ca...
Difference between webdriver.Dispose(), .Close() and .Quit()
...e WebDriver session will not close properly and files would not be cleared from memory. This may result in memory leak errors.
The above explanation should explain the difference between driver.close and driver.quit methods in WebDriver. I hope you find it useful.
The following website has some g...
How do I download a binary file over HTTP?
... provided input!
open(name, *rest, &block) is unsafe if name is coming from user input!
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HTML5 Number Input - Always show 2 decimal places
...place the markup above inside, type '1200' into the input and hit tab away from the element, the text displayed is still '1200' and not '1200.00'.
– Rick Glos
Dec 5 '16 at 19:47
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How can I run a PHP script in the background after a form is submitted?
...k' => true]);
fastcgi_finish_request(); // The user is now disconnected from the script
// do stuff with received data,
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