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How disable Copy, Cut, Select, Select All in UITextView
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31 Answers
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How to import a single table in to mysql database using command line
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17 Answers
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How to access app.config in a blueprint?
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134
Use flask.current_app in place of app in the blueprint view.
from flask import current_app
@...
Can I safely delete contents of Xcode Derived data folder?
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What does addChildViewController actually do?
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I was wondering about this question too. I watched Session 102 of the WWDC 2011 videos and Mr. View Controller, Bruce D. Nilo, said this:
viewWillAppear:, viewDidAppear:, etc have nothing to do with addChildViewController:. All that addChildViewController: does is to say "This vi...
What is the difference between HAVING and WHERE in SQL?
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edited May 19 '14 at 20:56
Dorian
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Why does .NET use banker's rounding as default?
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197
Probably because it's a better algorithm. Over the course of many roundings performed, you wi...
Yes or No confirm box using jQuery
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ConfirmDialog('Are you sure');
function ConfirmDialog(message) {
$('<div></...
How to implement Enums in Ruby?
... constants and then declare the constants within that.
module Foo
BAR = 1
BAZ = 2
BIZ = 4
end
flags = Foo::BAR | Foo::BAZ # flags = 3
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Remove useless zero digits from decimals in PHP
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$num + 0 does the trick.
echo 125.00 + 0; // 125
echo '125.00' + 0; // 125
echo 966.70 + 0; // 966.7
Internally, this is equivalent to casting to float with (float)$num or floatval($num) but I find it simpler.
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