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How to add two strings as if they were numbers? [duplicate]
...g this. I found this article which describes the unary plus operator and some of the useful affects it has on different data types. xkr.us/articles/javascript/unary-add
– mrtsherman
Jan 23 '12 at 19:22
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split string only on first instance - java
...o that ? Here is a JavaScript example for '_' char but it doesn't work for me
split string only on first instance of specified character
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How can I print literal curly-brace characters in python string and also use .format on it?
gives me : Key Error: Hello\\
16 Answers
16
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How to convert a table to a data frame
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I figured it out already:
as.data.frame.matrix(mytable)
does what I need -- apparently, the table needs to somehow be converted to a matrix in order to be appropriately translated into a data frame. I found more details on this as.data.frame.matrix() function...
python pandas dataframe to dictionary
I've a two columns dataframe, and intend to convert it to python dictionary - the first column will be the key and the second will be the value. Thank you in advance.
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month name to month number and vice versa in python
...reate a function that can convert a month number to an abbreviated month name or an abbreviated month name to a month number. I thought this might be a common question but I could not find it online.
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Eclipse compilation error: The hierarchy of the type 'Class name' is inconsistent
I have downloaded some open source software written in Java and tried to compile it using Eclipse.
I got the error: " The hierarchy of the type 'Class name' is inconsistent " in some files.
What causes these errors and how do I fix them?
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Recursively list all files in a directory including files in symlink directories
... @pjz: is there a cross-reference for '-follow deprecated; use -L'? Somewhat to my considerable surprise, I did find '-L' and '-H' listed in the POSIX / SUS standard at opengroup.org/onlinepubs/009695399/toc.htm, and even more to my surprise no '-follow', so I answered my own question.
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Package structure for a Java project?
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I also recommend using Maven's layout if you have a choice. It's a well-thought out structure that has been battle-tested, and is familiar to many developers.
– Dov Wasserman
Oct 17 '08 at 4:46
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EProgrammerNotFound exception in Delphi?
...ars (ever since I'd been on the team), we'd always joked about replacing some error message in the compiler for one of the most common errors with a similar message. Internally we've always joked and poked fun at different things and people (mostly on the team itself). If you don't have a sense of h...