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What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields

...or disabled form elements are not passed to the processor method. The W3C calls this a successful element.(This works similar to form check boxes that are not checked.) Some browsers may override or provide default styling for disabled form elements. (Gray out or emboss text) Internet Explorer ...
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Can you resolve an angularjs promise before you return it?

...Nizet's Plunkr but refactored to work within the context of what was originally asked (i.e. a function call to service) and actually on site. Inside the service... function getSomething(id) { // There will always be a promise so always declare it. var deferred = $q.defer(); if (Cache[i...
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accepting HTTPS connections with self-signed certificates

...d to do is to set the level of verification. Such levels is not so much: ALLOW_ALL_HOSTNAME_VERIFIER BROWSER_COMPATIBLE_HOSTNAME_VERIFIER STRICT_HOSTNAME_VERIFIER Although the method setHostnameVerifier() is obsolete for new library apache, but for version in Android SDK is normal. And so we tak...
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Initialize parent's protected members with initialization list (C++)

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Order of member constructor and destructor calls

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Please explain some of Paul Graham's points on Lisp

...at a comparison to C and Java, which I won't do -- but for some reason I really enjoy discussing this very topic once in a while, so -- here's my shot at an answer. On points (3) and (4): Points (3) and (4) on your list seem the most interesting and still relevant now. To understand them, it is usef...
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Undefined, unspecified and implementation-defined behavior

... coming from other languages (other languages try to hide it better). Basically, it is possible to write C++ programs that do not behave in a predictable way, even though many C++ compilers will not report any errors in the program! Let's look at a classic example: #include <iostream> int ma...
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Running bash script from within python

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What's so bad about Template Haskell?

...on for avoiding Template Haskell is that it as a whole isn't type-safe, at all, thus going against much of "the spirit of Haskell." Here are some examples of this: You have no control over what kind of Haskell AST a piece of TH code will generate, beyond where it will appear; you can have a value ...
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C++ auto keyword. Why is it magic?

From all the material I used to learn C++, auto has always been a weird storage duration specifier that didn't serve any purpose. But just recently, I encountered code that used it as a type name in and of itself. Out of curiosity I tried it, and it assumes the type of whatever I happen to assig...