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How can I disable the Maven Javadoc plugin from the command line?
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The Javadoc generation can be skipped by setting the property maven.javadoc.skip to true [1], i.e.
-Dmaven.javadoc.skip=true
(and not false)
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Saving image from PHP URL
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If you have allow_url_fopen set to true:
$url = 'http://example.com/image.php';
$img = '/my/folder/flower.gif';
file_put_contents($img, file_get_contents($url));
Else use cURL:
$ch = curl_init('http://example.com/image.php');
$fp = fopen('/my/folder...
UIButton: set image for selected-highlighted state
I set an images for button's states Normal,Highlighted and Selected, but when the button in selected state and I press/highlight it I didn't see my highlighted image but just grayed picture.
Is it possible to set an image for highlighted state when the button selected?
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Plot a bar using matplotlib using a dictionary
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You can do it in two lines by first plotting the bar chart and then setting the appropriate ticks:
import matplotlib.pyplot as plt
D = {u'Label1':26, u'Label2': 17, u'Label3':30}
plt.bar(range(len(D)), list(D.values()), align='center')
plt.xticks(range(len(D)), list(D.keys()))
# # for pyth...
Prevent BODY from scrolling when a modal is opened
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You could try setting body size to window size with overflow: hidden when modal is open
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How can I return pivot table output in MySQL?
...s) resemble conditions. The main grouping is by company_name.
In order to set up the conditions this rather shouts for using the CASE-statement. In order to group by something, well, use ... GROUP BY.
The basic SQL providing this pivot can look something like this:
SELECT P.`company_name`,
C...
How to reposition Chrome Developer Tools
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To change the split between the HTML and CSS panels, go in DevTools to Settings (F1) > General > Appearance > Panel Layout.
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Serving gzipped CSS and JavaScript from Amazon CloudFront via S3
... .gz, upload to S3 (or whatever origin server you're using) and explicitly set the Content-Encoding header for the file to gzip.
It's not on-the-fly gzipping, but you could very easily wrap it up into your build/deployment scripts. The advantages are:
It requires no CPU for Apache to gzip the con...
registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
...0000
if ([application respondsToSelector:@selector(registerUserNotificationSettings:)]) {
// use registerUserNotificationSettings
} else {
// use registerForRemoteNotificationTypes:
}
#else
// use registerForRemoteNotificationTypes:
#endif
If you are only using Xcode 6, you can stick with ...
Why is reading lines from stdin much slower in C++ than Python?
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tl;dr: Because of different default settings in C++ requiring more system calls.
By default, cin is synchronized with stdio, which causes it to avoid any input buffering. If you add this to the top of your main, you should see much better performance:
std::ios...