大约有 5,475 项符合查询结果（耗时：0.0242秒） [XML]
What is the correct SQL type to store a .Net Timespan with values > 24:00:00?
...into a time object like this: SELECT CAST(DATEADD(MILLISECOND, @Ticks/CAST(10000 AS BIGINT), '1900-01-01') AS TIME). The '1900-01-01' date doesn't matter, of course, it's just the third variable required by the DATEADD(...) function. Remember there are 100 nanoseconds in a tick, but if you use DATEA...
How to get HTTP Response Code using Selenium WebDriver
...response":{"headers":{"Accept-Ranges":"bytes","Keep-Alive":"timeout=4, max=100","Cache-Control":"max-age=300","Server":"Apache/2.2.22 (Ubuntu)","Connection":"Keep-Alive","Content-Encoding":"gzip","Vary":"Accept-Encoding","Expires":"Tue, 11 Oct 2016 14:13:47 GMT","Content-Length":"1957","Date":"Tue, ...
Save classifier to disk in scikit-learn
...ets
from sklearn.svm import SVC
iris = datasets.load_iris()
X = iris.data[:100, :2]
y = iris.target[:100]
model = SVC()
model.fit(X,y)
import pickle
with open('mymodel','wb') as f:
pickle.dump(model,f)
However, you should save additional data so you can retrain your model in the future, or suf...
How does BitLocker affect performance? [closed]
...
With my T7300 2.0GHz and Kingston V100 64gb SSD the results are
Bitlocker off → on
Sequential read 243 MB/s → 140 MB/s
Sequential write 74.5 MB/s → 51 MB/s
Random read 176 MB/s → 100 MB/s
Random write, and the 4KB speeds are alm...
jQuery table sort
...><td>Argentina</td><td>2005-04-04</td><td>100</td></tr>
<tr><td>USA</td><td></td><td>-6</td></tr>
</table>
** Update: 2018
For those that are interested, I've provided an ES6 Plain Javas...
iOS: How does one animate to new autolayout constraint (height)
...int *topConstraint;
Animate upwards;
self.topConstraint.constant = -100;
[self.viewToAnimate setNeedsUpdateConstraints];
[UIView animateWithDuration:1.5 animations:^{
[self.viewToAnimate layoutIfNeeded];
}];
Animate back to original place
self.topConstraint.co...
What is the difference between fastcgi and fpm?
...nd the number of PHP children per process. So spawning 1 PHP process, with 100 children is the same thing as using FPM with 100 children... However, the reverse is true. If FPM gets killed (segfault, whatever), your entire worker dies. In SpawnFCGI, if one of the processes dies, the rest can remain ...
Best way to hide a window from the Alt-Tab program switcher?
...actually works:
Window w = new Window(); // Create helper window
w.Top = -100; // Location of new window is outside of visible part of screen
w.Left = -100;
w.Width = 1; // size of window is enough small to avoid its appearance at the beginning
w.Height = 1;
w.WindowStyle = WindowStyle.ToolWindow; ...
Convert HTML + CSS to PDF [closed]
...e. Why this was introduced I don't know. The default value was chosen as 100,000. Why such a low value? Again, no idea.
A bug was raised against PHP 5.2.1 for this, which is still open almost two years later.
What's horrifying about this is that when the limit is exceeded, the replace just sil...
capturing self strongly in this block is likely to lead to a retain cycle
...elf;
[player addPeriodicTimeObserverForInterval:CMTimeMakeWithSeconds(0.1, 100)
queue:nil
usingBlock:^(CMTime time) {
current+=1;
if(c...