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Using Node.js only vs. using Node.js with Apache/Nginx
...t Sergeant mentioned in his answer, you can more easily display meaningful error pages or fall back onto a static site if your node service crashes. Otherwise users may just get a timed out connection.
Running another web server in front of Node may help to mitigate security flaws and DoS attacks ag...
How to get the type of T from a member of a generic class or method?
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I get an error that it requires a type argument (i.e. <T>)
– Joseph Humfrey
May 21 '15 at 14:26
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Covariance and contravariance real world example
...iantly as a mammal hat…
IHat<Mammal> mHat = rHat; // Compiler error
// …because…
mHat.hide(new Dolphin()); // Hide a dolphin in a rabbit hat??
// It also cannot be treated contravariantly as a cottontail hat…
IHat<CottonTail> cHat = rHat; // Compiler error
// …becau...
How to fix: “UnicodeDecodeError: 'ascii' codec can't decode byte”
...s soon as possible in your code
Fix your locale: How to solve UnicodeDecodeError in Python 3.6?
Don't be tempted to use quick reload hacks
Unicode Zen in Python 2.x - The Long Version
Without seeing the source it's difficult to know the root cause, so I'll have to speak generally.
UnicodeDecodeE...
How to avoid type safety warnings with Hibernate HQL results?
...problems
In Eclipse, go to Window>Preferences>Java>Compiler>Errors/Warnings and under Generic type, select the checkbox
Ignore unavoidable generic type problems due to raw APIs
This will turn off unnecessary warnings for similar problems like the one described above which are unavoi...
Git checkout: updating paths is incompatible with switching branches
My problem is related to Fatal Git error when switching branch .
11 Answers
11
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How to send PUT, DELETE HTTP request in HttpURLConnection?
...ODO Auto-generated catch block
e.printStackTrace();
logger.error(e.getMessage());
}
//result is the response you get from the remote side
}
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How do I round to the nearest 0.5?
...not correct. Since arithmetic with doubles usually has some small rounding errors, an operation such as 4.8 - 4.0 could give for example 0.799999... . In this case the code above would round to 4.5. Also better would to use Math.Floor instead of Math.Truncate, because right now negative numbers are...
How do I rename a Git repository?
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Yes, a git repo have a name. I got this error after renaming: $ git status fatal: Not a git repository: C:/xxx/.git/xxx fatal: git status --porcelain failed
– Sawny
Jun 17 '12 at 13:19
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How do you know a variable type in java?
... Thic code Double a = 1d; boolean b = a instanceof String; will cause error error: incompatible types: Double cannot be converted to String
– Alex78191
Feb 20 at 18:48
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