...ion of two different syntaxes. The make(1) syntax is the use of an action starting with @, which is simply not to echo the command. So a rule like always: @echo this always happens won't emit echo this always happens this always happens Now, the action part of a rule can be any...

...st. The index will only be used insofar as you use its columns in sequence starting at the beginning. i.e. if you index on [:user_id, :article_id], you can perform a fast query on user_id or user_id AND article_id, but NOT on article_id. Your migration add_index line should look something like thi...

...ing Python drop the empty elements, and then making you manually check for starting or ending delimiters if you need to know it. Simple example: Say you want to check for absolute vs. relative filenames. This way you can do it all with the split, without also having to check what the first characte...

... SELECT max(id) unfortunately does not do the job either as soon as you start deleting rows. – Simon A. Eugster Nov 2 '12 at 16:44 2 ...

..., not fail randomly; if they are fast, they might as well be used from the start in order to use Test-Driven Development without writing too many tests for your internal implementation. In other words, I think that unit-tests can be more trouble than they are worth, and I have good company. I put t...

...lement some simple web application based on Spring 3 + hibernate 4 while I start tomcat I have this exception: 4 Answers ...

...nce with that just because I forgot about the \r (I'm using Linux). Once I started parsing what seemed to be a valid file my parser failed because the file I was parsing has been created in Windows. :D The main problem in all that is that neither \n or \r are visible in the sense that for example a,...

...ap and we do a georequest based on the new location. In this case should I start with setting sensor=true and then switch to use sensor=false? – Peter Theill Sep 19 '12 at 20:58 ...

... more on Windows Authentication options available to you and how they work start at: http://msdn.microsoft.com/en-us/library/ff647076.aspx share | improve this answer | follo...

...pressed and uncompressed source code) are in the same location and you can start debugging right away. – Konrad Dzwinel Aug 22 '13 at 7:57 ...