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Check if a string is html or not

I have a certain string for which I want to check if it is a html or not. I am using regex for the same but not getting the proper result. ...
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String formatting named parameters?

I know it's a really simple question, but I have no idea how to google it. 6 Answers 6...
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How does the getView() method work when creating your own custom adapter?

...flater takes your layout XML-files and creates different View-objects from its contents. 2: The adapters are built to reuse Views, when a View is scrolled so that is no longer visible, it can be used for one of the new Views appearing. This reused View is the convertView. If this is null it means...
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Remove the last line from a file in Bash

...ion does not exist in GNU sed versions older than 3.95, so you have to use it as a filter with a temporary file: cp foo.txt foo.txt.tmp sed '$ d' foo.txt.tmp > foo.txt rm -f foo.txt.tmp Of course, in that case you could also use head -n -1 instead of sed. MacOS: On Mac OS X (as of 10.7.4), t...
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What is the advantage of using abstract classes instead of traits?

What is the advantage of using an abstract class instead of a trait (apart from performance)? It seems like abstract classes can be replaced by traits in most cases. ...
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differentiate null=True, blank=True in django

When we add a database field in django we generally write: 18 Answers 18 ...
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How to get name of calling function/method in PHP? [duplicate]

...ome ready to use implementation of function like GetCallingMethodName() ? It would be perfect if it gave method's class too (if it is indeed a method). ...
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Should the hash code of null always be zero, in .NET

...null as a set member, one can ask what the hash code of null should be. It looks like the framework uses 0 : 9 Answers ...
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HTML Entity Decode [duplicate]

How do I encode and decode HTML entities using JavaScript or JQuery? 17 Answers 17 ...
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Determine if map contains a value for a key?

... Does something along these lines exist? No. With the stl map class, you use ::find() to search the map, and compare the returned iterator to std::map::end() so map<int,Bar>::iterator it = m.find('2'); Bar b3; if(it != m.end()) { //element found; b3 = it-&g...