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Convert NaN to 0 in javascript
...which will have the same effect as above.
If the intent was to test for more than just NaN, then you can do the same, but do a toNumber conversion first.
a = +a || 0
This uses the unary + operator to try to convert a to a number. This has the added benefit of converting things like numeric str...
What are database normal forms and can you give examples? [closed]
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Maven 3 warnings about build.plugins.plugin.version
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Regex for string not ending with given suffix
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More types of lookahead / lookbehind assertions: stackoverflow.com/q/2973436/12484
– Jon Schneider
Jun 29 '16 at 14:46
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Program only crashes as release build — how to debug?
...s been writing past the end of a function local array. (The debugger puts more on the stack, so you're less likely to overwrite something important.)
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[] and {} vs list() and dict(), which is better?
...th essentially the same thing, but in terms of style, which is the better (more Pythonic) one to use to create an empty list or dict?
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C++ deprecated conversion from string constant to 'char*'
...of the string literal, so the const in C++ is not really a restriction but more of a type safety thing. A conversion from const char* to char* is generally not possible without an explicit cast for safety reasons. But for backwards compatibility with C the language C++ still allows assigning a strin...
How can I get the latest JRE / JDK as a zip file rather than EXE or MSI installer? [closed]
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REST API 404: Bad URI, or Missing Resource?
...n top of that, you can provide a response body and/or other headers with a more meaningful error message that developers will see.
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Why dict.get(key) instead of dict[key]?
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