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How can I remove specific rules from iptables?
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492
Execute the same commands but replace the "-A" with "-D". For example:
iptables -A ...
become...
const vs constexpr on variables
...so that we can talk about them more easily:
const double PI1 = 3.141592653589793;
constexpr double PI2 = 3.141592653589793;
Both PI1 and PI2 are constant, meaning you can not modify them. However only PI2 is a compile-time constant. It shall be initialized at compile time. PI1 may be initi...
How to get StackPanel's children to fill maximum space downward?
...ur 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
Horizont...
What does [nyae] mean in Zsh?
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270
zsh has a powerful correction mechanism. If you type a command in the wrong way it suggests co...
How to add “on delete cascade” constraints?
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229
I'm pretty sure you can't simply add on delete cascade to an existing foreign key constraint. ...
How to iterate over the keys and values in an object in CoffeeScript?
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352
Use for x,y of L. Relevant documentation.
ages = {}
ages["jim"] = 12
ages["john"] = 7
for k,v ...
Installed Java 7 on Mac OS X but Terminal is still using version 6
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27 Answers
27
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Immediate Child selector in LESS
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edited Mar 20 '14 at 20:25
answered Nov 13 '11 at 7:43
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UITapGestureRecognizer - single tap and double tap
I am trying to add 2 UITapGestureRecognizers to a view, one for single tap and one for double tap events. The single tap recognizer is working as expected (on its own). But I don't seem to be able to get the double tap recognizer working.
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