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How to enumerate a range of numbers starting at 1
... is straightforward to do in Python 2.6 or newer:
enumerate(range(2000, 2005), 1)
Python 2.5 and older do not support the start parameter so instead you could create two range objects and zip them:
r = xrange(2000, 2005)
r2 = xrange(1, len(r) + 1)
h = zip(r2, r)
print h
Result:
[(1, 2000), (...
Practical uses for the “internal” keyword in C#
...ograms that made use of various internal features and bugs. Repeating this error with .NET is not meaningful.
– KT.
Aug 18 '16 at 17:17
...
How to check file MIME type with javascript before upload?
...xhr.onload = function() {
callback(url, xhr.response);
};
xhr.onerror = function() {
alert('A network error occurred!');
};
xhr.send();
}
function headerCallback(url, headerString) {
printHeaderInfo(url, headerString);
}
function remoteCallback(url, blob) {
printI...
How do I find the next commit in git? (child/children of ref)
...tempts to format the SHA as human-readable, which can fail with @TomHale's error, and gives results like v1.0.4-14-g2414721 that are confusing if you expected a SHA. Replacing it with a simple echo makes this an excellent tool, thanks!
– Nickolay
May 16 '18 at ...
Verifying that a string contains only letters in C#
...ase);
– Tom Fobear
Oct 10 '11 at 20:05
4
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“Unicode Error ”unicodeescape" codec can't decode bytes… Cannot open text files in Python 3 [duplica
...
I found this error in a function docstring while porting a 2.x code to python3.
– Sridhar Ratnakumar
Apr 28 '10 at 20:16
...
C++11 rvalues and move semantics confusion (return statement)
..._ref = return_vector();
In the second example you have created a run time error. rval_ref now holds a reference to the destructed tmp inside the function. With any luck, this code would immediately crash.
Third example
std::vector<int> return_vector(void)
{
std::vector<int> tmp {1...
Converting an int to a binary string representation in Java?
...
answered Jul 30 '15 at 3:05
AbbyPadenAbbyPaden
50255 silver badges55 bronze badges
...
How do I get current date/time on the Windows command line in a suitable format for usage in a file/
...- snip -- snip ----------8<-------------
To get the code to work sans error msg's to stderr, I had to add the single quotes arount the variable assignments for %%a, %%b and %%c. My locale (PT) was causing errors at one stage in the looping/parsing where stuff like "set =20" was getting execute...
ImportError in importing from sklearn: cannot import name check_build
I am getting the following error while trying to import from sklearn:
13 Answers
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