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Node.js check if path is file or directory
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Note that the asynchronous version is usually preferable if you care about general app performance.
– AlexMA
Mar 14 '14 at 20:10
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Opening port 80 EC2 Amazon web services [closed]
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This is actually really easy:
Go to the "Network & Security" -> Security Group settings in the left hand navigation
Find the Security Group that your instance is apart of
Click on Inbound Rules
Use the drop down and add HTTP (...
How to get Android crash logs?
...ire logcat history (at least to the extent that it is buffered which is usually a loooot of log data, it's just not infinite). Do either of those options answer your question? If not can you attempt to clarify what you're looking for a bit more?
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Is there a way to run Bash scripts on Windows? [closed]
...not run Bash scripts. Is there a way to run Bash scripts on Windows by installing some software? It is ok if it does not work 100%, but as long as the most common functionality is available it should be great.
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What does Maven do, in theory and in practice? When is it worth to use it? [closed]
...t a Java project just for practice. I've read about Maven, but I don't actually understand when it is meant to be used.
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Getting only Month and Year from SQL DATE
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This didn't work at all for me. It gives me 2023-02-01 00:00:00.000 as the result.
– Dss
Sep 11 '14 at 14:30
1
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advantage of tap method in ruby
...= User.new
user.username = "foobar"
user.save!
they would have to follow all the three lines and then recognize that it is just creating an instance named user.
If it were:
user = User.new.tap do |u|
u.username = "foobar"
u.save!
end
then that would be immediately clear. A reader would not...
Best practices for storing postal addresses in a database (RDBMS)?
...veal some nice pearls for interpreting and validating addresses internationally. It also has a nice set of administrative areas ( province, state, oblast, etc ) with ISO codes.
Here's the gist of the schema, copied from the module page:
country => Country (always required, 2 character ISO code...
Number of visitors on a specific page
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Go to Behavior > Site Content > All Pages and put your URI into the search box.
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When do I really need to use atomic instead of bool? [duplicate]
...use bool is atomic by nature? I don't think it's possible to have a partially modified bool value. When do I really need to use atomic<bool> instead of bool ?
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