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Font size in CSS - % or em?
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I want to make people aware of that this article is from 2007. Since then modern browsers have become more common, and modern browsers usually zoom-in instead of increasing font-size as default. Because of this, 'px' has become more common and in my opinion a better approach. ...
Retrieving a random item from ArrayList [duplicate]
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You must remove the system.out.println message from below the return, like this:
public Item anyItem()
{
randomGenerator = new Random();
int index = randomGenerator.nextInt(catalogue.size());
Item it = catalogue.get(index);
System.out.println("Managers ch...
Matlab: Running an m-file from command-line
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Here is what I would use instead, to gracefully handle errors from the script:
"C:\<a long path here>\matlab.exe" -nodisplay -nosplash -nodesktop -r "try, run('C:\<a long path here>\mfile.m'), catch, exit, end, exit"
If you want more verbosity:
"C:\<a long path here&g...
log messages appearing twice with Python Logging
...odules were loaded, the logger variable used, was not the one instantiated from one of my classes, but the logger variable present on Python3 cache, and the handler was added every 60 sec by an AppScheduler which I configured. So, this if not logger.handlers is a pretty smart way to avoid this type ...
How do I get my Python program to sleep for 50 milliseconds?
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from time import sleep
sleep(0.05)
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Missing XML comment for publicly visible type or member
...ers. I had this warning for the App class in the App.g.i.cs file generated from the XAML code in a WP7 project. To resolve it, I had to add a XML comment in the App.xaml.cs file (which is not generated).
– Marcel W
Oct 18 '11 at 21:19
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namespaces for enum types - best practices
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Original C++03 answer:
The benefit from a namespace (over a class) is that you can use using declarations when you want.
The problem with using a namespace is that namespaces can be expanded elsewhere in the code. In a large project, you would not be guarant...
Invalid default value for 'create_date' timestamp field
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That is because of server SQL Mode - NO_ZERO_DATE.
From the reference: NO_ZERO_DATE - In strict mode, don't allow '0000-00-00' as a valid date. You can still insert zero dates with the IGNORE option. When not in strict mode, the date is accepted but a warning is generated.
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Is .NET/Mono or Java the better choice for cross-platform development? [closed]
... inherent in the languages or tech stacks themselves that would prevent me from choosing .NET for any application going forward from this point.
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“implements Runnable” vs “extends Thread” in Java
From what time I've spent with threads in Java, I've found these two ways to write threads:
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