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javascript Programming Glossary: evilis it evil to use eval to convert a string to a function? [closed] http://stackoverflow.com/questions/14396647/is-it-evil-to-use-eval-to-convert-a-string-to-a-function it evil to use eval to convert a string to a function closed I have.. And a string like this var someString bla.blubb Is it evil to eval the string in order to call the function and the callback.. have heard lot's of different opinions on eval eval is not evil in general there are applications for it. unsure if it's ok..
HtmlSpecialChars equivalent in Javascript? http://stackoverflow.com/questions/1787322/htmlspecialchars-equivalent-in-javascript each special character. For example escapeHtml 'Kip 's b evil b test code 's here' Actual Kip #039 s lt b gt evil b quot test.. 's b evil b test code 's here' Actual Kip #039 s lt b gt evil b quot test code's here Expected Kip #039 s lt b gt evil lt.. evil b quot test code's here Expected Kip #039 s lt b gt evil lt b gt quot test quot code #039 s here Here is code that works..
When is JavaScript's eval() not evil? http://stackoverflow.com/questions/197769/when-is-javascripts-eval-not-evil is JavaScript's eval not evil I'm writing some JavaScript to parse user entered functions.. shied away from using eval if I can avoid it because it's evil and rightly or wrongly I've always thought it is even more evil.. and rightly or wrongly I've always thought it is even more evil in JavaScript because the code to be evaluated might be changed..
http://stackoverflow.com/questions/3146798/why-do-people-put-code-like-throw-1-dont-be-evil-and-for-in-front-of do people put code like &ldquo throw 1 dont be evil &rdquo and &ldquo for &rdquo in front of json responses duplicate.. responses Google returns json like this throw 1 dont be evil foo bar and Facebooks ajax has json like this for error 0 errorSummary..
Does it matter which equals operator (== vs ===) I use in JavaScript comparisons? http://stackoverflow.com/questions/359494/does-it-matter-which-equals-operator-vs-i-use-in-javascript-comparisons has two sets of equality operators and and their evil twins and . The good ones work the way you would expect. If.. the same value then produces true and produces false . The evil twins do the right thing when the operands are of the same type.. of transitivity is alarming. My advice is to never use the evil twins. Instead always use and . All of the comparisons just..
Is there ever a good reason to pass a string to setTimeout? http://stackoverflow.com/questions/6081560/is-there-ever-a-good-reason-to-pass-a-string-to-settimeout know that passing a string to setTimeout or setInterval is evil because it is run in the global scope has performance issues..
Can I load an entire HTML document into a document fragment in Internet Explorer? http://stackoverflow.com/questions/7474710/can-i-load-an-entire-html-document-into-a-document-fragment-in-internet-explorer unterminated quotes a id input onclick div onmousemove evil . These RegExps are dynamically created using an internal function..
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