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How do you convert Html to plain text?

...ward if you don't have to worry about things like <script> tags. If all you need to do is display the text without the tags you can accomplish that with a regular expression: <[^>]*> If you do have to worry about <script> tags and the like then you'll need something a bit mo...
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What does the brk() system call do?

...d load the "text" and "data" blocks into RAM starting at address zero (actually a little above address zero, so that the NULL pointer genuinely didn't point to anything) and set the break address to the end of the data segment. The first call to malloc would then use sbrk to move the break up and c...
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Insert a string at a specific index

... Here is a method I wrote that behaves like all other programming languages: String.prototype.insert = function(index, string) { if (index > 0) { return this.substring(0, index) + string + this.substring(index, this.length); } return string + this; ...
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Splitting templated C++ classes into .hpp/.cpp files--is it possible?

...the implementation of a template class in a separate cpp file and compile. All the ways to do so, if anyone claims, are workarounds to mimic the usage of separate cpp file but practically if you intend to write a template class library and distribute it with header and lib files to hide the implemen...
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Dealing with nginx 400 “The plain HTTP request was sent to HTTPS port” error

...d passenger/nginx. I'm trying to get it to respond to both http and https calls. The problem is, when both are defined in the server block https calls are responded to normally but http yields a 400 "The plain HTTP request was sent to HTTPS port" error. This is for a static page so I'm guessing Sina...
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Wrapping a C library in Python: C, Cython or ctypes?

I want to call a C library from a Python application. I don't want to wrap the whole API, only the functions and datatypes that are relevant to my case. As I see it, I have three choices: ...
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Difference between WAIT and BLOCKED thread states

... A thread goes to wait state once it calls wait() on an Object. This is called Waiting State. Once a thread reaches waiting state, it will need to wait till some other thread calls notify() or notifyAll() on the object. Once this thread is notified, it will not...
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HTTPURLConnection Doesn't Follow Redirect from HTTP to HTTPS

...uppose the application is set up to perform client authentication automatically. The user expects to be surfing anonymously because he's using HTTP. But if his client follows HTTPS without asking, his identity is revealed to the server. ...
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Difference between 'new operator' and 'operator new'?

... I usually try to phrase things differently to differentiate between the two a bit better, but it's a good question in any case. Operator new is a function that allocates raw memory -- at least conceptually, it's not much differen...
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JavaScript: How to pass object by value?

... Not really. Depending on what you actually need, one possibility may be to set o as the prototype of a new object. var o = {}; (function(x){ var obj = Object.create( x ); obj.foo = 'foo'; obj.bar = 'bar'; })(o); aler...