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How to print last two columns using awk
...n the $NF-1 vs. $(NF-1) issue. Next question what does POSIX say?
per:
http://www.opengroup.org/onlinepubs/009695399/utilities/awk.html
There is no direction one way or the other. Not good. gawk implies subtraction, other awks imply field number or subtraction. hmm.
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How to find out how many lines of code there are in an Xcode project?
...ue files.
4 files ignored.
http://cloc.sourceforge.net v 1.56 T=2.0 s (86.0 files/s, 10838.0 lines/s)
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Language files blank comment ...
DISTINCT for only one column
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@Cybernate One complication: My inner SELECT needs a WHERE condition. I'm thinking the row numbers will be assigned to all rows in the table. This syntax is just a little beyond me. Any chance of an update that would guarantee one row with ...
Mac OS X Terminal: Map option+delete to “backward delete word”
..., Ctrl+k delete (kill) from cursor to end of line, and a bunch more.
See http://www.bigsmoke.us/readline/shortcuts for a nice little reference table.
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Mocking python function based on input arguments
...m(1)
2
>>> m(2)
3
>>> m.mock_calls
[call(1), call(2)]
http://www.voidspace.org.uk/python/mock/mock.html#calling
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Javascript add leading zeroes to date
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Try this: http://jsfiddle.net/xA5B7/
var MyDate = new Date();
var MyDateString;
MyDate.setDate(MyDate.getDate() + 20);
MyDateString = ('0' + MyDate.getDate()).slice(-2) + '/'
+ ('0' + (MyDate.getMonth()+1)).slice(-2) + ...
Node.js/Express.js App Only Works on Port 3000
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The following works if you have something like this in your app.js:
http.createServer(app).listen(app.get('port'),
function(){
console.log("Express server listening on port " + app.get('port'));
});
Either explicitly hardcode your code to use the port you want, like:
app.set('port', ...
Gulp command not found after install
...aram) and it worked properly.
This article is where I found the solution: http://webbb.be/blog/command-not-found-node-npm
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How do I do a bulk insert in mySQL using node.js
...d one do a bulk insert into mySQL if using something like
https://github.com/felixge/node-mysql
12 Answers
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Compiling/Executing a C# Source File in Command Prompt
...@NikasŽalias. E.g. csc Hello.cs -langversion:latest -reference:System.Net.Http.dll
– Alex Nolasco
May 8 at 17:44
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