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How do I run a program with commandline arguments using GDB within a Bash script?
...args parameter), is to compile normally, and use r arg1 arg2 arg3 directly from within gdb, like so:
$ gcc -g *.c *.h
$ gdb ./a.out
(gdb) r arg1 arg2 arg3
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Apache redirect to another port
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I wanted to do exactly this so I could access Jenkins from the root domain.
I found I had to disable the default site to get this to work. Here's exactly what I did.
$ sudo vi /etc/apache2/sites-available/jenkins
And insert this into file:
<VirtualHost *:80>
ProxyP...
Android View shadow
... can't change background color nor border style, so it's better to benefit from the shadow of it, while still be able to put a background via layer-list
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<!--the shadow c...
Add x and y labels to a pandas plot
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currently, that 'automatic supply from DataFrame' doesn't work. I just tried it (pandas version 0.16.0, matplotlib 1.4.3) and the plot generates correctly, but with no labels on the axes.
– szeitlin
Apr 29 '15 at 18:22
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How to spawn a process and capture its STDOUT in .NET? [duplicate]
...ro exit code of: " + process.ExitCode + Environment.NewLine +
"Output from process: " + outputStringBuilder.ToString());
}
}
finally
{
process.Close();
}
I am piping the stdout and stderr into the same string, but you could keep it separate if needed. It uses events, so it sho...
JavaScript listener, “keypress” doesn't detect backspace?
...e backspace key only fires a keydown event but the character isn't removed from the input until sometime after that.
– jxmallett
Apr 15 '15 at 0:24
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Converting an object to a string
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Link to JSON library doesn't work if clicked from StackOverflow. Copy and paste it in the address bar.
– f.ardelian
Nov 3 '12 at 12:48
2
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Update a submodule to the latest commit
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Enter the submodule directory:
cd projB/projA
Pull the repo from you project A (will not update the git status of your parent, project B):
git pull origin master
Go back to the root directory & check update:
cd ..
git status
If the submodule updated before, it will show so...
Javascript reduce() on Object
There is nice Array method reduce() to get one value from the Array. Example:
13 Answers
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Diff Algorithm? [closed]
... Hmmm, in short, sometimes figuring out the underlying algorithm from actual source code (especially if it's optimized to be efficient) can be quite complex. I will be able to understand what the program is doing step by step, but not exactly "why", or a high level overview about that... E...