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Location Services not working in iOS 8

... A bit late, but I recommend You hide irrelevant parts of Your plist file, especially FacebookAppID – Przemysław Wrzesiński Nov 22 '15 at 19:36 ...
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Python, add trailing slash to directory string, os independently

How can I add a trailing slash ( / for *nix, \ for win32) to a directory string, if the tailing slash is not already there? Thanks! ...
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JavaScript: location.href to open in new window/tab?

... @alex I edited this answer to make the important bit readable. If you don't approve of my formatting, may I suggest shortening the URL so that the second parameter fits within the unscrolling region? – Phrogz Sep 20 '11 at 17:51 ...
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Custom HTTP headers : naming conventions

.... Recommendations for Protocol Designers ... SHOULD NOT prohibit parameters with an "X-" prefix or similar constructs from being registered. MUST NOT stipulate that a parameter with an "X-" prefix or similar constructs needs to be understood as unstandardized. MUST NOT st...
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Remove multiple keys from Map in efficient way?

...key values pairs. Now I want to remove selected keys from that Map . Following code shows what I did to achieve that. 3 An...
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What do (lambda) function closures capture?

...ray: add = lambda a, b: a + b add(1, 3) However, using lambda here is a bit silly. Python gives us the operator module, which provides a functional interface to the basic operators. The lambda above has unnecessary overhead just to call the addition operator: from operator import add add(1, 3) ...
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Logging best practices [closed]

...urces for Activity Tracing vs general (other) logging, as it can make it a bit easier to configure filters exactly how you want them. Note that messages can still be correlated via ActivityId even if different sources are used, so use as many as you need. Listeners Q: What log outputs do you u...
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How can I get a file's size in C++? [duplicate]

... 10 Based on @jterm suggestion, opening the stream would be std::ifstream in(filename, std::ios::binary | std::ios::ate); Just to ease everybod...
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How do you serialize a model instance in Django?

...hout touching the database or without using Django, then you have a little bit of work to do. Here's what I do: First, I use demjson for the conversion. It happened to be what I found first, but it might not be the best. My implementation depends on one of its features, but there should be simil...
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Calculating frames per second in a game

...i-1] + i - 1) So according to this formula (my math deriving skill are a bit rusty though), to calculate the new fps you need to know the fps from the previous frame, the duration it took to render the last frame and the number of frames you've rendered. ...