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Print variables in hexadecimal or decimal format
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172
Sure it is. Try these:
# Hexadecimal
p/x variable
# Binary
p/t variable
See output formats.
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GCC -g vs -g3 GDB Flag: What is the Difference?
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2 Answers
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WPF Databinding: How do I access the “parent” data context?
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422
You could try something like this:
...Binding="{Binding RelativeSource={RelativeSource FindAnc...
How to disable visual “dots” in Visual Studio Editor
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212
Edit -> Advanced -> untick View White Space.
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CSS: how to position element in lower right?
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How to downgrade or install an older version of Cocoapods
... of cocoa pods via the following command:
sudo gem install cocoapods -v 0.25.0
You can use older installed versions with following command:
pod _0.25.0_ setup
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How to output only captured groups with sed?
... output as well as specifying what you do want.
string='This is a sample 123 text and some 987 numbers'
echo "$string" | sed -rn 's/[^[:digit:]]*([[:digit:]]+)[^[:digit:]]+([[:digit:]]+)[^[:digit:]]*/\1 \2/p'
This says:
don't default to printing each line (-n)
exclude zero or more non-digits
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cd into directory without having permission
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@user812954's answer was quite helpful, except I had to do this this in two steps:
sudo su
cd directory
Then, to exit out of "super user" mode, just type exit.
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Force Git to always choose the newer version during a merge?
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