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How can I copy the output of a command directly into my clipboard?
...text you just copied, you shall use:
xclip -o
To simplify life, you can set up an alias in your .bashrc file as I did:
alias "c=xclip"
alias "v=xclip -o"
To see how useful this is, imagine I want to open my current path in a new terminal window (there may be other ways of doing it like Ctrl+T ...
Why does direction of index matter in MongoDB?
... MySQL indexes - it really is possible to specify index direction, but the setting is ignored.
– johndodo
Apr 26 '12 at 12:57
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How do I compare two strings in Perl?
How do I compare two strings in Perl?
6 Answers
6
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Procedure expects parameter which was not supplied
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I would check my application code and see what value you are setting @template to. I suspect it is null and therein lies the problem.
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Git number of commits per author on all branches
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Add a new element to an array without specifying the index in Bash
...c 23 '09 at 9:02
Etienne DechampsEtienne Dechamps
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How can I format a nullable DateTime with ToString()?
How can I convert the nullable DateTime dt2 to a formatted string?
20 Answers
20
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Java / Android - How to print out a full stack trace?
In Android (Java) how do I print out a full stack trace? If my application crashes from nullPointerException or something, it prints out a (almost) full stack trace like so:
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Calling a Method From a String With the Method's Name in Ruby
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Personally I would setup a hash to function references and then use the string as an index to the hash. You then call the function reference with it's parameters. This has the advantage of not allowing the wrong string to call something you don...
Check if something is (not) in a list in Python
...you want to count the occurrences.
The XY Problem: Have you considered sets?
Ask yourself these questions:
do you need to check whether an item is in a list more than once?
Is this check done inside a loop, or a function called repeatedly?
Are the items you're storing on your list hashable? I...