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What is the minimum valid JSON?

... The ecma specification might be useful for reference: http://www.ecma-international.org/ecma-262/5.1/ The parse function parses a JSON text (a JSON-formatted String) and produces an ECMAScript value. The JSON format is a restricted form of ECMAScript literal. JSON objects are re...
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What is the difference between Android margin start/end and right/left?

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How can I perform a str_replace in JavaScript, replacing text in JavaScript?

...to replace". To get a quick guide to regular expressions, go here: http://www.cheatography.com/davechild/cheat-sheets/regular-expressions/ To learn more about str.replace(), go here: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String/replace Good luck! ...
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Interface vs Abstract Class (general OO)

...are non-virtual methods that 'thunk' to private virtual methods: http://www.gotw.ca/publications/mill18.htm http://en.wikibooks.org/wiki/More_C%2B%2B_Idioms/Non-Virtual_Interface share | improve...
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Is JavaScript an untyped language?

...ypes for the language: undefined,null,string,boolean,number,object http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf A more accurate designation for JavaScript would be implicitly typed, dynamically typed, or weakly/loosely typed (or some combination thereof), in that JavaS...
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Detecting 'stealth' web-crawlers

... offenders. It included whitelists of IP addresses/ranges based on http://www.iplists.com/, which were then updated automatically as needed by checking claimed user-agent strings and, if the client claimed to be a legitimate spider but not on the whitelist, it performed DNS/reverse-DNS lookups to v...
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What does -> mean in Python function definitions?

...cs.python.org/3/reference/compound_stmts.html#function-definitions https://www.python.org/dev/peps/pep-3107/ share | improve this answer | follow | ...
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Putty: Getting Server refused our key Error

...ownership or modes for directory Googled and I found this post: https://www.daveperrett.com/articles/2010/09/14/ssh-authentication-refused/ chmod g-w /home/your_user chmod 700 /home/your_user/.ssh chmod 600 /home/your_user/.ssh/authorized_keys Basically, it tells me to: get rid of group w ...
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What is the purpose of the Visual Studio Hosting Process?

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how to use “AND”, “OR” for RewriteCond on Apache?

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