大约有 42,000 项符合查询结果（耗时：0.0380秒） [XML]
Reducing MongoDB database file size
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Just a heads up 'don't do like I did' and run --repair as root. chowns the db files to root. doh.
– Totoro
Apr 1 '11 at 1:28
18
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Is there any Rails function to check if a partial exists?
...e seen is that this will look in all view paths instead of just your rails root. This is important to me as I have a lot of rails engines.
This also works in Rails 4.
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How do I log a Python error with debug information?
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except ZeroDivisionError:
logging.exception("message")
Output:
ERROR:root:message
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
ZeroDivisionError: integer division or modulo by zero
@Paulo Cheque notes, "be aware that in Python 3 you must call the loggin...
How can I access and process nested objects, arrays or JSON?
...st be a leaf node
return node;
}
}
const first_leaf = getLeaf(root);
const root = {
leftChild: {
leftChild: {
leftChild: null,
rightChild: null,
data: 42
},
rightChild: {
leftChild: null,
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favicon.png vs favicon.ico - why should I use PNG instead of ICO?
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Most browsers favor the favicon.ico in the root over the linked one. With your solution most browsers would pick the non-transparent .ico instead of the linked png.
– Lode
Jun 17 '11 at 11:26
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How do iOS Push Notifications work?
.../2-based TLS sessions with APNs, you must ensure that a GeoTrust Global CA root certificate is installed on each of your providers. If a provider is running macOS, this root certificate is in the keychain by default. On other systems, this certificate might require explicit installation. You can dow...
Linq to Objects: does GroupBy preserve order of elements?
...her fields than the group key, you saved my day with your comment. LINQ to MySql sorts the groups automagically by the group key! I've had to use ToList to bring the ordered query to local objects, then group over that. Thank you.
– Ivan Ferrer Villa
Dec 3 '19 ...
Automatic HTTPS connection/redirect with node.js/express
...n 3000. I set up these iptables rules so that node doesn't have to run as root:
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 8080
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 443 -j REDIRECT --to-port 3000
All together, this works exactly as I wanted it to....
Run command on the Ansible host
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how to run local connection as a root user?
– Bilal Usean
Feb 15 '17 at 8:33
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Programmatically set the initial view controller using Storyboards
...tiateViewControllerWithIdentifier:<storyboard id>];
self.window.rootViewController = viewController;
[self.window makeKeyAndVisible];
return YES;
}
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