大约有 570 项符合查询结果（耗时：0.0234秒） [XML]
How to print to console in pytest?
...v, pep8, xdist
collected 2 items
tmp.py 0
1
2
3
... and so on ...
997
998
999
.this should fail!
F
=================================== FAILURES ===================================
___________________________________ test_bad ___________________________________
def test_bad():
print('t...
How to style the option of an html “select” element?
...
position:absolute;
top:100%;
right:0;
left:0;
z-index:999;
margin:0 0;
padding:0 0;
list-style:none;
border:1px solid #ccc;
background-color:white;
-webkit-box-shadow:0 1px 2px rgba(0, 0, 0, 0.2);
-moz-box-shadow:0 1px 2px rgba(0, 0, 0, 0.2);
box-...
Should I use past or present tense in git commit messages? [closed]
...only applies to a few projects which are actually distributed projects. 99.999% of Git commits will never be manually applied such a manner. In most projects, the history is a change log, which should be in the past tense.
– Matt Quigley
Apr 17 '13 at 0:27
...
Click button copy to clipboard using jQuery
... target.style.position = "absolute";
target.style.left = "-9999px";
target.style.top = "0";
target.id = targetId;
document.body.appendChild(target);
}
target.textContent = elem.textContent;
}
// select the content
...
Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
... with optional argument for the time between tremors which can be 0.001 to 999.0.
parkinson_sim [time_between_tremors_in_seconds] #default is 0.1
I made the mistake of clicking on it myself instead of running it from the command line and quickly discovered how frustrating it must be. It took...
How to write the Fibonacci Sequence?
...tf):
yield a + b
This demonstrates it:
[f for _, f in zip(range(999), fib())]
It can only go up to the recursion limit, though. Usually, 1000, whereas the Haskell version can go up to the 100s of millions, although it uses all 8 GB of my laptop's memory to do so:
> length $ take 100...
What really is a deque in STL?
...9. Now when a push_Front happens you just push at the end i.e. at position 999, then 998 etc. until the two ends meet. Then you reallocate (with exponential growth to guarantee amortizet constant times) just like you would do with a ordinary vector. So effectively you just need one additional pointe...
How do Trigonometric functions work?
...nd 4.5e-3, f(x) = x-x3/6+x5/120
Chebyshev: max error around 7e-5, f(x) = 0.9996949x-0.1656700x3+0.0075134x5
Range = -pi/2 to +pi/2, degree 7 (4 terms)
Taylor: max error around 1.5e-4, f(x) = x-x3/6+x5/120-x7/5040
Chebyshev: max error around 6e-7, f(x) = 0.99999660x-0.16664824x3+0.00830629x5-0.00...
How to create a custom attribute in C#
...or Validation Attributes like ( [Required], [StringLength(100)], [Range(0, 999.99)]), also we have kind of attributes like ActionFilters in asp.net that can be very useful for applying our desired logic to our codes (read this article about action filters if you are passionate to learn it)
one anoth...
What does “Memory allocated at compile time” really mean?
... is declared like so
const char *c_string = "Here goes a thousand chars...999";//implicit \0 at end
and you then were to vim your_compiled_bin, you'd actually be able to see that string in the bin somewhere. In that case, yes: the executable will be 1 k bigger, because it contains the string in f...