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A Regex that will never be matched by anything
...his might sound like a stupid question, but I had a long talk with some of my fellow developers and it sounded like a fun thing to think of.
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git: abort commit in the middle of typing message
I am in the middle of committing. I have typed up my commit message in vim. I now remembered I needed to change something. I realize that there are other options to accomplish what I want, but I want to know if there is a way to abort the commit but still save the commit message I've typed up so far...
How to Parse Command Line Arguments in C++? [duplicate]
... std::reverse(name.begin(),name.end());
std::cout << "My name (spelled backwards) is: " << name << std::endl;
}
else
std::cout << "My name is: " << name << std::endl;
} catch (TCLAP::ArgException &e) // catch any excep...
“ArrayAdapter requires the resource ID to be a TextView” xml problems
I am getting an error when trying to set my view to display the ListView for the file I want to display(text file). I am pretty sure it has something to do with the xml. I just want to display the information from this.file = fileop.ReadFileAsList("Installed_packages.txt"); . My code:
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Error: The 'brew link' step did not complete successfully
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This worked for me. In my case, I couldn't link Elixir and Erlang during an upgrade. The directories of concern were not owned by my username, but owned by "root". I decided to delete those directories and reinstall.
– Coach R...
Ruby: How to post a file via HTTP as multipart/form-data?
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The patch was quite specific to my script (quick-and-dirty), but have a look at it and maybe you can some up with a more generic approach (gist.github.com/974084)
– Matthias
May 16 '11 at 8:19
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Pass all variables from one shell script to another?
...h also allows it to be combined like so:
export A=10
This also works in my sh (which happens to be bash, you can use echo $SHELL to check). But I don't believe that that's guaranteed to work in all sh, so best to play it safe and separate them.
Any variable you export in this way will be visibl...
Python JSON serialize a Decimal object
... yield on the line with super(...),
# which wouldn't work (see my comment below), so...
return (str(o) for o in [o])
return super(DecimalEncoder, self).default(o)
Then use it like so:
json.dumps({'x': decimal.Decimal('5.5')}, cls=DecimalEncoder)
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Clojure: reduce vs. apply
...tion of a blink of an eye -- in a lot of the common cases. What follows is my rationale for believing this.
+ is itself implemented in terms of reduce for the variable-arity case (more than 2 arguments). Indeed, this seems like an immensely sensible "default" way to go for any variable-arity, assoc...
How can I split a comma delimited string into an array in PHP?
I need to split my string input into an array at the commas.
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