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How do you squash commits into one patch with git format-patch?
...nning of time. I used git rebase --interactive to squash the commits, but now everything I try gives me zillions of patches from the beginning of time. What am I doing wrong?
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How to suppress warnings globally in an R Script
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I have replaced the printf calls with calls to warning in the C-code now. It will be effective in the version 2.17.2 which should be available tomorrow night. Then you should be able to avoid the warnings with suppressWarnings() or any of the other above mentioned methods.
suppressWarnings({ ...
How to read an external local JSON file in JavaScript?
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@mhaseeb You can (even now, in the future), if the resource has the same domain/protocol as the requesting system (which this will, since it is local). Look up CORS.
– GreySage
Mar 21 '17 at 20:41
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Simple example of threading in C++
...std::string msg)
{
std::cout << "task1 says: " << msg;
}
Now create the thread object that will ultimately invoke the function above like so:
std::thread t1(task1, "Hello");
(You need to #include <thread> to access the std::thread class)
The constructor's arguments are th...
Assigning default value while creating migration file
...the generated file to add a column to a model Tweet with datatype integer. Now I want to add default value to the added column while generating the migration file. Is that possible? I googled it but couldn't find. Guys need help.
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Base64 Java encode and decode a string [duplicate]
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Java 8 now supports BASE64 Encoding and Decoding. You can use the following classes:
java.util.Base64, java.util.Base64.Encoder and java.util.Base64.Decoder.
Example usage:
// encode with padding
String encoded = Base64.getEncoder...
Use NUnit Assert.Throws method or ExpectedException attribute?
...;ArgumentNullException>(() => a.IsValidLogFileName(""));
// now we can test the exception itself
Assert.That(ex.Message == "Blah");
}
share
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improve this answer
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rgdal package installation
...h are dependencies! Unfortunately, rgdal still won't find pro_api.h right now since it isn't looking in /usr/local/include. To fix this and other possible maladies with your rgdal installation, use the following R command to install rgdal:
> install.packages('rgdal', type = "source", configu...
Python circular importing?
... very hacky option did occur to me. If you can't get around doing this for now (due to time constraints or what have you), then you could do your import locally inside the method where you're using it. A function body inside def is not executed until the function is called, so the import wouldn't oc...
UICollectionView current visible cell index
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Since iOS 10 it's now also possible to use indexPathsForVisibleItems directly :)
– Ben
Nov 7 '16 at 14:03
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