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What's the purpose of SQL keyword “AS”?
...y if TR
does not specify a <correlation name>.
It seems a best practice NOT to use the AS keyword for table aliases as it is not supported by a number of commonly used databases.
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How to set environment variable for everyone under my linux system?
...inux do not actually have a place to set global environment variables. The best you can do is arrange for any specific shell to have a site-specific initialization.
If you put it in /etc/profile, that will take care of things for most posix-compatible shell users. This is probably "good enough" for...
Whitespace Matching Regex - Java
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So true! I guess that happens with the best of them
– saibharath
Sep 19 '14 at 15:02
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C++ “virtual” keyword for functions in derived classes. Is it necessary?
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This is by far the best answer here.
– Fantastic Mr Fox
Aug 31 '18 at 7:18
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Markdown and image alignment
...ut {
float: right;
}
If yours supports this syntax, it gives you the best of both worlds: no embedded markup, and a stylesheet abstract enough to not need to be modified by your content editor.
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Rails 4: assets not loading in production
...-compile assets
RAILS_ENV=production bundle exec rake assets:precompile
Best of luck!
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Creating a custom JButton in Java
...by having a paint() method print a pretty picture. It may not be done the best way however, but it may be a good starting point for you.
Edit 8/6 - If it wasn't apparent from the images, each Die is a button you can click. This will move it to the DiceContainer below. Looking at the source code y...
what is Promotional and Feature graphic in Android Market/Play Store?
...os (30 seconds - 2 minutes) highlighting the top features of your app work best.
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Asynchronous method call in Python?
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This should be the best answer. I love how it can return value. Not like the thread which merely running asynchronously.
– Aminah Nuraini
Mar 24 '16 at 6:16
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How do I capture the output of a script if it is being ran by the task scheduler?
...reak the command-line you're constructing. Experiment and find what works best for your situation.
Be aware that PowerShell is more powerful than cmd.exe. One way it is more powerful is that it can deal with different Windows regions. But this answer is about solving this issue using cmd.exe, not...