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Difference Between Cohesion and Coupling
... one class should not affect the other. High coupling would make it difficult to change and maintain your code; since classes are closely knit together, making a change could require an entire system revamp.
Good software design has high cohesion and low coupling.
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Updating address bar with new URL without hash or reloading the page
... Ah, the functionality is in WebKit and landed a few months ago <bugs.webkit.org/show_bug.cgi?id=36152>. Nice find!
– oldestlivingboy
Jul 27 '10 at 1:46
6
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What does the explicit keyword mean?
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nice write up, you might want to mention multi-arg ctors with default params can also act as single arg ctor, e.g., Object( const char* name=NULL, int otype=0).
– maccullt
Sep 24 '08 at 1:23
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GNU Makefile rule generating a few targets from a single source file
...hat missing file appears as output of input.in. A few $(widcard...) s, $(filter...) s, $(filter-out...) s etc., should do the trick. Ugh.
– bobbogo
Jan 12 '11 at 20:38
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Generate a random double in a range
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Note that the results of this will often exclude many double values in the desired range, if that range is larger than 0.0-1.0. If the desired range contains a larger number of values than the range 0.0-1.0 there will not be a value for each o...
Unable to copy ~/.ssh/id_rsa.pub
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DISPLAY=:0 xclip -sel clip < ~/.ssh/id_rsa.pub didn't work for me (ubuntu 14.04), but you can use :
cat ~/.ssh/id_rsa.pub
to get your public key
share
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mysql :: insert into table, data from another table?
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Did you find any solution? <The whole row approach fails if there's already an existing record with a matching primary key.>
– Shivdhwaj Pandey
Feb 10 at 13:57
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Syntax for creating a two-dimensional array
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Try the following:
int[][] multi = new int[5][10];
... which is a short hand for something like this:
int[][] multi = new int[5][];
multi[0] = new int[10];
multi[1] = new int[10];
multi[2] = new int[10];
multi[3] = new int[10];
multi[4] = new int[10];...
What is the difference between connection and read timeout for sockets?
...n waiting to read data1. Specifically, if the server fails to send a byte <timeout> seconds after the last byte, a read timeout error will be raised.
2) What does connection timeout set to "infinity" mean? In what situation can it remain in an infinitive loop? and what can trigger that the...
Adding a regression line on a ggplot
... formula you can find in help page of function stat_smooth() as it is default stat used by geom_smooth().
ggplot(data,aes(x.plot, y.plot)) +
stat_summary(fun.data=mean_cl_normal) +
geom_smooth(method='lm', formula= y~x)
If you are using the same x and y values that you supplied in the ggplot...