大约有 1,100 项符合查询结果（耗时：0.0188秒） [XML]
How to get the current time in milliseconds from C in Linux?
...LTIME, &spec);
s = spec.tv_sec;
ms = round(spec.tv_nsec / 1.0e6); // Convert nanoseconds to milliseconds
if (ms > 999) {
s++;
ms = 0;
}
printf("Current time: %"PRIdMAX".%03ld seconds since the Epoch\n",
(intmax_t)s, ms);
}
If your goal is to...
Is it possible to implement a Python for range loop without an iterator variable?
... community wiki
7 revs, 3 users 87%Unknown
4
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How does this giant regex work?
...5\x36\x34\x5F\x64\x65\x63\x6F\x64\x65\x28
is acutally:
eval(gzinflate(base64_decode(
This is the code will print out the source code for this backdoor. However i would not execute the resulting PHP code, unless it is on a disposable virtual machine.
<?php
print gzinflate(base64_decode("7b...
How to create a simple proxy in C#?
... community wiki
3 revs, 2 users 87%Alireza Rinan
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Generate list of all possible permutations of a string
... community wiki
2 revs, 2 users 87%nlucaroni
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Moving average or running mean
...n with only 100,000 points
np.random.seed(42)
x = np.random.randn(100000)+1e6
y1 = running_mean_convolve(x, 10)
y2 = running_mean_cumsum(x, 10)
assert np.allclose(y1, y2, rtol=1e-12, atol=0)
the more points you accumulate over the greater the floating point error (so 1e5 points is noticable, 1e6 ...
Strangest language feature
... community wiki
3 revs, 2 users 87%Andreas Bonini
71
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Convert Pixels to Points
... topic, but can't seem to locate a simple formula. Let's assume a standard 96dpi, how do I calulate this conversion?
12 Ans...
To ternary or not to ternary? [closed]
... community wiki
2 revs, 2 users 87%marcospereira
83
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Favicons - Best practices
...-<link rel="shortcut icon" href="favicon.ico">-->
<!-- favicon-96x96.png - For Google TV. -->
<link rel="icon" type="image/png" href="/content/images/favicon-96x96.png" sizes="96x96">
<!-- favicon-16x16.png - The classic favicon, displayed in the tabs. -->
<link rel="ic...