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Stack smashing detected
...
gets(array);
}
int main(int argc, char **argv)
{
func();
}
The compiler, (in this case gcc) adds protection variables (called canaries) which have known values. An input string of size greater than 10 causes corruption of this variable resulting in SIGABRT to terminate the program.
To g...
Matplotlib discrete colorbar
...a proper contour routine was
added to matplotlib - see contour_demo.py and
http://matplotlib.sf.net/matplotlib.pylab.html#-contour.
"""
from pylab import *
delta = 0.01
x = arange(-3.0, 3.0, delta)
y = arange(-3.0, 3.0, delta)
X,Y = meshgrid(x, y)
Z1 = bivariate_normal(X, Y, 1.0, 1.0, 0.0, 0.0)
Z...
'const string' vs. 'static readonly string' in C#
...eUploader: {
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How can I have grep not print out 'No such file or directory' errors?
... dir, 'aaa.txt' and 'a b.txt', both containing the string 'some text'. The command /bin/ls -1 | xargs grep 'some text' will give you "no such file or directory" because it breaks up 'a b.txt' into 2 args. If you suppress, you won't notice you missed a file.
– Kelvin
...
Visualizing branch topology in Git
... and I find it difficult to maintain a mental model of all my branches and commits. I know I can do a git log to see the commit history from where I am, but is there a way to see the entire branch topography, something like these ASCII maps that seem to be used everywhere for explaining branches?
...
Java: how do I get a class literal from a generic type?
...rrectly define these types.
See java.lang.reflect.ParameterizedType
- http://java.sun.com/j2se/1.5.0/docs/api/java/lang/reflect/ParameterizedType.html
Google's Gson library defines a TypeToken class that allows to simply generate parameterized types and uses it to spec json objects with comple...
How to convert byte array to string and vice versa?
...
We just need to construct a new String with the array: http://www.mkyong.com/java/how-do-convert-byte-array-to-string-in-java/
String s = new String(bytes);
The bytes of the resulting string differs depending on what charset you use. new String(bytes) and new String(bytes, Cha...
How to line-break from css, without using ?
...ive design where you need to force text into two lines at an exact break.
http://jsfiddle.net/nNbD3/1/
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Is there a portable way to print a message from the C preprocessor?
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What is the difference between UTF-8 and ISO-8859-1?
...ty much the standards these days unless you have some legacy reasons (like HTTP headers which needs to compatible with everything).
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