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Indenting #defines

I know that #define s, etc. are normally never indented. Why? 8 Answers 8 ...
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How can I generate an MD5 hash?

... You need java.security.MessageDigest. Call MessageDigest.getInstance("MD5") to get a MD5 instance of MessageDigest you can use. The compute the hash by doing one of: Feed the entire input as a byte[] and calculate the hash in one operation with md.digest(bytes)...
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Replacement for “rename” in dplyr

...which does keep it consistent with the rest of the dplyr functions. Personally, I don't think of it as a problem--you get used to new things quickly especially when it means a significant speedup in your data processing. – vergilcw Feb 3 '14 at 15:47 ...
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How do I check if a type is a subtype OR the type of an object?

...ass A { } public class B : A { } public class MyClass { private Type _helperType; public Type HelperType { get { return _helperType; } set { var testInstance = (A)Activator.CreateInstance(value); if (testInstance==null) t...
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How to really read text file from classpath in Java

...me classloader, you should be able to use either of: // From ClassLoader, all paths are "absolute" already - there's no context // from which they could be relative. Therefore you don't need a leading slash. InputStream in = this.getClass().getClassLoader() .getResou...
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How to get rid of punctuation using NLTK tokenizer?

... You do not really need NLTK to remove punctuation. You can remove it with simple python. For strings: import string s = '... some string with punctuation ...' s = s.translate(None, string.punctuation) Or for unicode: import string tra...
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What are invalid characters in XML

... escaped using XML entities, in this case you want & for &. Really, though, you should use a tool or library that writes XML for you and abstracts this kind of thing away for you so you don't have to worry about it. ...
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Java switch statement: Constant expression required, but it IS constant

....4 Final Variables which defines a "constant variable" as follows: We call a variable, of primitive type or type String, that is final and initialized with a compile-time constant expression (§15.28) a constant variable. Whether a variable is a constant variable or not may have implications wit...
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How to use UTF-8 in resource properties with ResourceBundle

...UTF-8 saved properties file to an ISO-8859-1 saved properties file wherein all uncovered characters are converted into \uXXXX format. The below example converts a UTF-8 encoded properties file text_utf8.properties to a valid ISO-8859-1 encoded properties file text.properties. native2ascii -encoding...
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How can I analyze Python code to identify problematic areas?

...8 and a bunch of plugins for regular checks and pre-commit hook. I'd actually recommend https://flakehell.readthedocs.io/config.html these days though, as it's execution model is much more robust and configurable. – DylanYoung Jul 7 at 18:39 ...