Can I write C++ code without headers (repetitive function declarations)?

Use Lzz. It takes a single file and automatically creates a .h and .cpp for you with all the declarations/definitions in the right place. Lzz is really very powerful, and handles 99% of full C++ syntax, including templates, specializations etc etc etc. Update 150120: Newer C++ ’11/14 syntax can only be used within Lzz function … Read more

How do I send a custom header with urllib2 in a HTTP Request?

Not quite. Creating a Request object does not actually send the request, and Request objects have no Read() method. (Also: read() is lowercase.) All you need to do is pass the Request as the first argument to urlopen() and that will give you your response. import urllib2 request = urllib2.Request(“http://www.google.com”, headers={“Accept” : “text/html”}) contents = … Read more

What is the difference between HTTP_CLIENT_IP and HTTP_X_FORWARDED_FOR?

Neither of these headers are officially standardised. Therefore: What is the difference between HTTP_CLIENT_IP and HTTP_X_FORWARDED_FOR? – it is impossible to say. Different proxies may implement these, or may not. The implementations may vary from one proxy to the next, and they may not. A lack of a standard breeds question marks. Why would one … Read more

Xcode: Copy Headers: Public vs. Private vs. Project?

Public: The interface is finalized and meant to be used by your product’s clients. A public header is included in the product as readable source code without restriction. Private: The interface isn’t intended for your clients or it’s in early stages of development. A private header is included in the product, but it’s marked “private”. … Read more

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