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What is the best way to tell if a character is a letter or number in Java without using regexes?
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Be careful, isLetterOrDigit gives true on way more than a-Z0-9 !!! refer to the doc here docs.oracle.com/javase/7/docs/api/java/lang/…
– fl0w
Mar 6 '19 at 16:49
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How do I install package.json dependencies in the current directory using npm
... ./node_modules relative to your package.json file (it's actually slightly more complex than this, so check the npm docs here).
You are free to move the node_modules dir to the parent dir of your app if you want, because node's 'require' mechanism understands this. However, if you want to update yo...
Objective-C parse hex string to integer
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The strtol function is also a lot more lenient. Write thorough unit tests (include spaces, non-hex characters, etc..) as you will find some surprising edge cases that NSScanner gives you more control over.
– Quintin Willison
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Why is \r a newline for Vim?
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This answer helped me the most. Also, for more information, :h :s%, especially the last paragraph. (via :h :s)
– dipnlik
Oct 20 '14 at 12:56
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How can I run a function from a script in command line?
...ource or . command and then simply call the function. See help source for more information.
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How do I request a file but not save it with Wget? [closed]
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How do I interpret precision and scale of a number in a database?
... The exact number 123.5 could be of precision 10 as well, but there are no more digits to add. Or would this become 123.5000000?
– Chris311
Dec 29 '15 at 11:41
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Build an ASCII chart of the most commonly used words in a given text [closed]
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