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What Content-Type value should I send for my XML sitemap?
...d using Google site: searches you can confirm that it does not contain the words or phrases mime, mimetype, content-type, application/xml, or text/xml anywhere. In other words, it is entirely silent on the topic of what Content-Type should be used for serving sitemaps.
In the absence of any comment...
What is the difference between concurrency and parallelism?
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To that end, Sun's quote can be reworded as: - Concurrency: A condition that exists when, during a given period of time, two threads are making progress - Parallelism: A condition that arises when, given a particular point in time, two threads are executing s...
getViewTypeCount and getItemViewType methods of ArrayAdapter
Can somebody in plain words explain me the usage of getViewTypeCount() and getItemViewType() methods of ArrayAdapter ?
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GDB corrupted stack frame - How to debug?
...t (replace the 32 with another number). That will print out some number of words (32) starting from the stack pointer of giant (g) size, formatted as addresses (a). Type 'help x' for more info on format.
Instrumenting your code with some sentinel 'printf''s may not be a bad idea, in this case.
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Why does an overridden function in the derived class hide other overloads of the base class?
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Judging by the wording of your question (you used the word "hide"), you already know what is going on here. The phenomenon is called "name hiding". For some reason, every time someone asks a question about why name hiding happens, people wh...
What is a Context Free Grammar?
...ings (sequences of symbols... very similar to the programming usage of the word "string"). A simple example of a formal language is the set of all binary strings of length three, {000, 001, 010, 011, 100, 101, 110, 111}.
Grammars work by defining transformations you can make to construct a string i...
Understanding reference counting with Cocoa and Objective-C
...bject), if it's a Core-Foundation object.
If it does NOT have one of these words in its name then the object belongs to someone else. You must call [object retain] if you wish to keep the object after the end of your function.
You would be well served to also follow this convention in functions yo...
Passing current scope to an AngularJS Service
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No, it's not. I repeat myself word by word: errors lives independently of $scope. You need to understand what a domain object is, as well as what a var assignment is. If the link I provided is not enough, there's plenty of other material available.
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Why are private fields private to the type, not the instance?
...mpiler enforces the rules of the language. It does not MAKE them. In other words, if private members were "instance private" and not "type private", the compiler would have been implemented in other ways, e.g. only allowing this.bar = 2 but not other.bar = 2, because other could be a different insta...
How can I store my users' passwords safely?
...uch more safe is this than plain MD5 ? I've just started looking into password security. I'm pretty new to PHP.
6 Answers
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