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How to list all users in a Linux group?
How do I list all members of a group in Linux (and possibly other unices)?
20 Answers
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How to make code wait while calling asynchronous calls like Ajax [duplicate]
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@CodeJack, I don't think that's possible in javascript. What exactly do you want to achieve by doing that, which can't be done this way? (i.e. moving code into a callback).
– Dogbert
Dec 25 '12 at 19:25
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iPhone Data Usage Tracking/Monitoring
...arched over this topic but found very few details which were helpful. With these details I've tried to cook some code as follows.
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IOS: create a UIImage or UIImageView with rounded corners
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Yes, it is possible.
Import the QuartzCore (#import <QuartzCore/QuartzCore.h>) header and play with the layer property of the UIImageView.
yourImageView.layer.cornerRadius = yourRadius;
yourImageView.clipsToBounds = YES;
See the CALayer class ...
How can I use mySQL replace() to replace strings in multiple records?
...n = REPLACE (StringColumn, 'SearchForThis', 'ReplaceWithThis')
WHERE SomeOtherColumn LIKE '%PATTERN%'
In your case you say these were escaped but since you don't specify how they were escaped, let's say they were escaped to GREATERTHAN
UPDATE MyTable
SET StringColumn = REPLACE (StringColumn, 'G...
MySQL select with CONCAT condition
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and i have a string like "Bob Jones" or "Bob Michael Jones" and several others.
6 Answers
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How can I get a JavaScript stack trace when I throw an exception?
...throw a JavaScript exception myself (eg, throw "AArrggg" ), how can I get the stack trace (in Firebug or otherwise)? Right now I just get the message.
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Using a .php file to generate a MySQL dump
Here's the information I have:
15 Answers
15
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Get Output From the logging Module in IPython Notebook
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What worked for me now (Jupyter, notebook server is: 5.4.1, IPython 7.0.1)
import logging
logging.basicConfig()
logger = logging.getLogger('Something')
logger.setLevel(logging.DEBUG)
Now I can use logger to print info, oth...
Apache VirtualHost 403 Forbidden
I recently tried to set a test server up with Apache. The site must run under domain www.mytest.com . I always get a 403 Forbidden error. I am on Ubuntu 10.10 server edition. The doc root is under dir /var/www . The following are my settings:
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