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UITableViewHeaderFooterView: Unable to change background color
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20 Answers
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req.query and req.param in ExpressJS
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110
req.query will return a JS object after the query string is parsed.
/user?name=tom&age=55 -...
How to get StackPanel's children to fill maximum space downward?
...r help control can fill the remaining space.
XAML:
<DockPanel Width="200" Height="200" Background="PowderBlue">
<TextBlock DockPanel.Dock="Top">Something</TextBlock>
<TextBlock DockPanel.Dock="Top">Something else</TextBlock>
<DockPanel
Horizonta...
Why is JsonRequestBehavior needed?
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280
MVC defaults to DenyGet to protect you against a very specific attack involving JSON requests to...
CSRF protection with CORS Origin header vs. CSRF token
...there have been previous browser vulnerabilities such as those in IE 5.5/6.0 where it has been possible for attackers to bypass the Same Origin Policy and execute attacks, you can typically expect these to be patched as soon as discovered and with most browsers automatically updating, this risk will...
How to expire session due to inactivity in Django?
... now = datetime.now()
if (now - last_activity).minutes > 10:
# Do logout / expire session
# and then...
return HttpResponseRedirect("LOGIN_PAGE_URL")
if not request.is_ajax():
# don't set this for ajax requests or else your
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Remove all special characters from a string [duplicate]
...g); // Replaces all spaces with hyphens.
return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}
Usage:
echo clean('a|"bc!@£de^&$f g');
Will output: abcdef-g
Edit:
Hey, just a quick question, how can I prevent multiple hyphens from being next to each othe...
How to read a single char from the console in Java (as the user types it)?
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edited Sep 16 '17 at 0:09
stkent
17.7k1313 gold badges7777 silver badges9898 bronze badges
answered...
How to set focus on input field?
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580
When a Modal is opened, set focus on a predefined <input> inside this Modal.
De...
What are “res” and “req” parameters in Express functions?
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edited May 28 '19 at 1:50
wle8300
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answered Jan 14 '11 at 21:...