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Matplotlib scatter plot with different text at each data point
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@Rutger I use a pandas datframe and I somehow get a KeyError- so I guess a dict() object is expected? Is there any other way to label the data using enumerate, annotate and a pandas data frame?
– Rachel
Jan 4 '17 at 18:04
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Useless use of cat?
...o grep screws up reusability, and quite possibly do so silently without an error message if the file argument exists. I. e. grep foo xyz | grep bar xyz | wc will give you how many lines in xyz contain bar while you are expecting the number of lines that contain both foo and bar. Having to change arg...
When do we need to set ProcessStartInfo.UseShellExecute to True?
...me drawbacks:
It isn't possible to redirect the standard input / output / error handles
It isn't possibly to specify security descriptors (or other cool things) for the child process
There is a potential to introduce security vulnerabilities if you make assumptions about what will actually be run...
Get file name from URL
... get rid of the file extension, here's a way to do it without resorting to error-prone String manipulation and without using external libraries. Works with Java 1.7+:
import java.net.URI
import java.nio.file.Paths
String url = "http://example.org/file?p=foo&q=bar"
String filename = Paths.get(n...
How can I delete a service in Windows?
...d in as the administrator, but also with administrative rights. If you get errors above about not having the necessary access rights to stop and/or delete the service, run the command prompt as an administrator. You can do this by searching for the command prompt on your start menu and then right-cl...
'parent.relativePath' points at my com.mycompany:MyProject instead of org.apache:apache - Why?
...t finger mistake........the "groupId" names did not match....and I got the error.
Aka, check for fat finger mistakes before you go to too many extremes to resolve.
error I got for internet-searching
"Project build error: 'parent.relativePath' of POM" "points at"
"please verify your project s...
How to ignore the first line of data when processing CSV data?
...or your input. Nevertheless it seems that using file.read(1024) generates errors in python's csv lib: . See also here for instance.
– Anto
Jan 15 '18 at 19:58
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Android “Only the original thread that created a view hierarchy can touch its views.”
...orked like a charm. for me the only problem here is that I wanted to do an error.setText(res.toString()); inside the run() method, but I couldn't use the res because it wasn't final.. too bad
– noloman
Aug 1 '11 at 12:31
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Change Git repository directory location.
... different drive as my drive structure changed on my new system). I got an error message like
fatal: Invalid path '<part_of_the_original_repo_path>': No such file or directory
I used grep to find that in my .git/config file in the [core] section is a worktree variable which holds the absol...
Troubleshooting BadImageFormatException
...run on x86 platform because of the Oracle bitness. I kept getting the same errors:
Could not load file or assembly 'Oracle.DataAccess' or one of its
dependencies. An attempt was made to load a program with an incorrect
format.
I reloaded the NuGet packages, I used copies of the DLLs that w...