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multiple prints on the same line in Python
...can use the print statement to do this without importing sys.
def install_m>x m>m>x m>m>x m>():
print "Installing m>X m>m>X m>m>X m>... ",
install_m>x m>m>x m>m>x m>()
print "[DONE]"
The comma on the end of the print line prevents print from issuing a new line (you should note that there will be an em>x m>tra space at the end of the out...
Where can I find “make” program for Mac OS m>X m> Lion?
Just upgraded my computer to Mac OS m>X m> Lion and went to terminal and typed "make" but it says:
-bash: make: command not found
...
Turn a string into a valid filename?
...look at the Django framework for how they create a "slug" from arbitrary tem>x m>t. A slug is URL- and filename- friendly.
The Django tem>x m>t utils define a function, slugify(), that's probably the gold standard for this kind of thing. Essentially, their code is the following.
def slugify(value):
""...
Filter by property
... bad luck that this feature is not implemented, would be an interesting em>x m>tension to at least filter out matching objects after the resultset has been build.
– schneck
Jul 30 '09 at 9:24
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What are the rules about using an underscore in a C++ identifier?
It's common in C++ to name member variables with some kind of prefim>x m> to denote the fact that they're member variables, rather than local variables or parameters. If you've come from an MFC background, you'll probably use m_foo . I've also seen myFoo occasionally.
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How to convert a number to string and vice versa in C++
...tring to numeric
float stof(const string& str, size_t *idm>x m> = 0);
double stod(const string& str, size_t *idm>x m> = 0);
long double stold(const string& str, size_t *idm>x m> = 0);
int stoi(const string& str, size_t *idm>x m> = 0, int base = 10);
long ...
To underscore or to not to underscore, that is the question
Are there any problems with not prefim>x m>ing private fields with an underscore in C# if the binary version is going to be consumed by other framework languages? For em>x m>ample since C# is case-sensitive you can call a field "foo" and the public property "Foo" and it works fine.
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How can I check for NaN values?
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math.isnan(m>x m>)
Return True if m>x m> is a NaN (not a number), and False otherwise.
>>> import math
>>> m>x m> = float('nan')
>>> math.isnan(m>x m>)
True
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Do I cast the result of malloc?
... pay attention that in the general case, it should be better to write the em>x m>pression as:
int *sieve = malloc(sizeof *sieve * length);
Since keeping the sizeof first, in this case, ensures multiplication is done with at least size_t math.
Compare: malloc(sizeof *sieve * length * width) vs. malloc...
Cast List to List in .NET 2.0
...new int[] { 1,2,3 } );
List<string> l2 = l1.ConvertAll<string>(m>x m> => m>x m>.ToString());
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