... How can i name the column whatever name i type into a textbox? – Steven Trainor Apr 19 '13 at 21:43 1 ...

What are Ruby variables preceded with double at signs ( @@ )? My understanding of a variable preceded with an at sign is that it is an instance variable, like this in PHP: ...

... What about leap seconds? Not all days have exactly 24*60*60 seconds. This code might be sufficient for practical purposes but it's not exact in sone extremely rare edge cases. – Benjamin Brizzi ...

...mance considerations for those languages. The Python cultural norm is somewhat different. In many cases, you must use exceptions for control-flow. Also, the use of exceptions in Python does not slow the surrounding code and calling code as it does in some compiled languages (i.e. CPython already im...

...his extremely useful feature (think of inline blocks in general) yet. :-( What I did from time to time, although it's ugly as the night is dark, is to use comments: <p><!-- --><img src="." alt="" /><!-- --><img src="." alt="" /><!-- --><img src="." alt=...

... what if there is a blocking call which does not return inside the executing task? – mehmet6parmak Jun 26 '14 at 6:47 ...

...e file into different FileSplits based on the split size calculated above. What's important here is that each FileSplit is initialized with a start parameter corresponding to the offset in the input file. There is still no handling of the lines at that point. The relevant part of the code looks like...

We all know how to use <ctrl>-R to reverse search through history, but did you know you can use <ctrl>-S to forward search if you set stty stop "" ? Also, have you ever tried running bind -p to see all of your keyboard shortcuts listed? There are over 455 on Mac OS X by default. ...

...nderstand that copying the region of interest is the best thing to do, but what about time consuming ? If i do copy() the ROI, compared to slicing, what would be the result ?. Also, If I have a variable tmp in which I store each picture I load from my computer, the slicing shouldn't have a bad impac...

... what would be different if allocate were void allocate(int *p) and you called it as allocate(p)? – アレックス Sep 7 '14 at 20:03 ...