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Detect if a NumPy array contains at least one non-numeric value?
... 'any(numpy.isnan(x) for x in a.flatten())']
for m in ms:
print " %.2f s" % timeit.Timer(m, s).timeit(1000), m
Results:
0.11 s numpy.isnan(a).any()
3.75 s any(numpy.isnan(x) for x in a.flatten())
Bonus: it works fine for non-array NumPy types:
>>> a = numpy.float64(42.)
>...
Git: Cannot see new remote branch
...9560d1d8b093034ed16a402c855 refs/heads/release/1.0
d80c1a52012985cec2f191a660341d8b7dd91deb refs/tags/v1.0
The new branch 'release/1.0.5' appears in the output.
2. Force fetching a remote branch:
git fetch origin <name_branch>:<name_branch>
$ git fetch origin release/1...
Convert file: Uri to File in Android
...l.daily_monitoring.localstorage.documents.localstorage.documents/document/%2Fstorage%2Femulated%2F0%2FBook1.xlsx exception after using this method.
– Shajeel Afzal
Sep 4 '14 at 8:42
...
cout保留两位小数输出 - C/C++ - 清泛网 - 专注C/C++及内核技术
...in() {
double dval = 123.456789;
// C风格
printf("in C: %.2f\n", dval);
// cout固定输出几位（整数+小数一起）
std::cout << std::setprecision(5) << dval << std::endl;
// cout固定输出2位小数，整数部分完整保留
std::cout << std::fixed <...
How to initialize a struct in accordance with C programming language standards
...
awesome, thanks. you can even nest em: static oxeRay2f ray = { .unitDir = { .x = 1.0f, .y = 0.0f } };
– orion elenzil
May 2 '11 at 0:00
...
How do I sort a dictionary by value?
... @Eevee - there is that, the risk of being misunderstood in non-f2f short comments. Amuzing tidbit: collections.Counter was added in 2.7, which was released almost exactly 7 years ago! (I did not know about it then - plus i would have avoided it in code-golf for the purpose of brevity, wh...
How do I get time of a Python program's execution?
...
@ThorSummoner: you probably want '%.2f' instead of round() here.
– jfs
Mar 3 '15 at 8:41
11
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How to disable mouse scroll wheel scaling with Google Maps API
...1m3!1d12087.746318586604!2d-71.64614110000001!3d-40.76341959999999!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x9610bf42e48faa93%3A0x205ebc786470b636!2sVilla+la+Angostura%2C+Neuqu%C3%A9n!5e0!3m2!1ses-419!2sar!4v1425058155802"
width="400" height="300" frameborder="0" style="border:0"><...
How to do scanf for single char in C [duplicate]
... It seems like it doesn't work for me. Unhandled exception at 0x799AF2F6 (ucrtbased.dll) in Deitel0805.exe: An invalid parameter was passed to a function that considers invalid parameters fatal. #include<stdio.h> #include<ctype.h> int main() { char c; printf("%s", "Please enter...
Uppercase Booleans vs. Lowercase in PHP
...00)
commit d51599dfcd3282049c7a91809bb83f665af23b69
tree 05b23b2f97cf59422ff71cc6a093e174dbdecbd3
parent a623645b6fd66c14f401bb2c9e4a302d767800fd
Commits d51599dfcd3282049c7a91809bb83f665af23b69 (and 6f76b17079a709415195a7c27607cd52d039d7c3)
...