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How to use GNU Make on Windows?
... . I would like to run cmd.exe and there type, for example, make all but my cmd says that there is no such command.
7 An...
Sample settings.xml for maven
...;Human Readable Name for this Mirror.</name>
<url>http://my.repository.com/repo/path</url>
</mirror>
-->
</mirrors>
Profiles (1/3):
<!-- profiles
| This is a list of profiles which can be activated in a variety of ways,
| and which can mo...
WPF Button with Image
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<Button x:Name="myBtn_DetailsTab_Save" FlowDirection="LeftToRight" HorizontalAlignment="Left" Margin="835,544,0,0" VerticalAlignment="Top" Width="143" Height="53" BorderBrush="#FF0F6287" HorizontalContentAlignment="Center" VerticalContentA...
Linux find file names with given string
...thought that would be a syntax error, but it works. I can simplify some of my code from now on.
– Joe
Oct 8 '15 at 10:34
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How to store a git config as part of the repository?
...cribed here .
Now the problem is that filter definition is only stored in my local configuration file:
2 Answers
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Remove duplicated rows using dplyr
...y z
## 1 0 1 1
## 2 1 0 2
## 3 1 1 4
(In dplyr 0.2 you won't need the dummy z variable and will just be
able to write row_number() == 1)
I've also been thinking about adding a slice() function that would
work like:
df %>% group_by(x, y) %>% slice(from = 1, to = 1)
Or maybe a variation of...
How to know if other threads have finished?
...s to be true. I imagine it caused other people problems that were fresh in my memory nine years ago. Exactly what is observable will depend upon implementation. You tell a Thread to start, which the thread does, but the call returns immediately. isAlive should be a simple flag test, but when I googl...
What is the difference between float and double?
...t happen.
It took me five hours to realize this minor error, which ruined my program.
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How to forward declare a template class in namespace std?
and used that function in my main. I get errors. Of course, I know that there are more template params for std::list (allocator I think). But, that is beside the point. Do I have to know the full template declaration of a template class to be able to forward declare it?
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How do you dynamically add elements to a ListView on Android?
...wer actually introduces ListActivity, which only grand masters know about. My only problem now is how to I add drawables and stuff to views in the list. Seems to me I am only adding strings.
– user9599745
Aug 21 '19 at 12:07
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