... 182 If you merely wish to find out the type of a variable and are willing to do it at compile time, ...

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... An example, though somewhat contrived: deps=$(find /dir -name $(ls -1tr 201112[0-9][0-9]*.txt | tail -1l) -print) which will give you a list of all files in the /dir directory tree which have the same name as the earliest dated text file from December 2011 (a). Another example would be somethi...

... 172 The full list of readyState values is: State Description 0 The request is not initialized...

...sing 81M of swap, but it also reports my system as a whole is using only 2M of swap. Therefore, I will not add a similar Swap column to htop because I don't know a reliable way to get this information (actually, I don't think it's possible to get an exact number, because of shared pages). ...

... label with a new empty list: del lst[:] Here's an example: lst1 = [1, 2, 3] lst2 = lst1 del lst1[:] print(lst2) For the sake of completeness, the slice assignment has the same effect: lst[:] = [] It can also be used to shrink a part of the list while replacing a part at the same time (but ...

... 224 If you set both left and right to zero, and left and right margins to auto you can center an a...

...tions about the long data type. In Java, to hold an integer greater than 2 32 , you would simply write long x; . However, in C++, it seems that long is both a data type and a modifier. ...

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