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Why is exception.printStackTrace() considered bad practice?
...em.err being reassigned throughout the duration of the application's lifetime,
and if you do not require log rotation while the application is running,
and if accepted/designed logging practice of the application is to write to System.err (and the JVM's standard error output stream).
In most cases...
How to sort my paws?
In my previous question I got an excellent answer that helped me detect where a paw hit a pressure plate, but now I'm struggling to link these results to their corresponding paws:
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What is the difference between assert, expect and should in Chai?
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The differences are documented there.
The three interfaces present different styles of performing assertions. Ultimately, they perform the same task. Some users prefer one style over the other. This being said, there are also a couple technical con...
What is the difference between the $parse, $interpolate and $compile services?
...e difference between $parse , $interpolate and $compile services?
For me they all do the same thing: take template and compile it to template-function.
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What does curly brackets in the `var { … } = …` statements do?
...let allows you to declare variables, limiting its scope to the block, statement, or expression on which it is used. This is unlike the var keyword, which defines a variable globally, or locally to an entire function regardless of block scope.
The second one is called destructuring:
Destructuri...
Does Swift have access modifiers?
...lly use open or public access when specifying the public interface to a framework.
However, open access applies only to classes and class members, and it differs from public access as follows:
public classes and class members can only be subclassed and overridden within the defining module (targe...
SVG: text inside rect
I want to display some text inside SVG rect . Is it possible?
5 Answers
5
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Why `null >= 0 && null
I had to write a routine that increments the value of a variable by 1 if its type is number and assigns 0 to the variable if not, where the variable is initially null or undefined .
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Django - what is the difference between render(), render_to_response() and direct_to_template()?
...esponse
render_to_response(template[, dictionary][, context_instance][, mimetype])¶
render_to_response is your standard render function used in the tutorials and such. To use RequestContext you'd have to specify context_instance=RequestContext(request)
https://docs.djangoproject.com/en/1.8/re...
When to use generic methods and when to use wild-card?
I am reading about generic methods from OracleDocGenericMethod . I am pretty confused about the comparison when it says when to use wild-card and when to use generic methods.
Quoting from the document.
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