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Opening the Settings app from another app

...Prior to iOS 8: You can not. As you said this has been covered many times and that pop up asking you to turn on location services is supplied by Apple and not by the App itself. That is why it is able to the open the settings application. Here are a few related questions & articles: is it pos...
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Is arr.__len__() the preferred way to get the length of an array in Python?

...5 The same works for tuples: my_tuple = (1,2,3,4,5) len(my_tuple) # 5 And strings, which are really just arrays of characters: my_string = 'hello world' len(my_string) # 11 It was intentionally done this way so that lists, tuples and other container types or iterables didn't all need to expl...
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How to get controls in WPF to fill available space?

...eriving from Panel implements distinct layout logic performed in Measure() and Arrange(): Measure() determines the size of the panel and each of its children Arrange() determines the rectangle where each control renders The last child of the DockPanel fills the remaining space. You can disable ...
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Handling warning for possible multiple enumeration of IEnumerable

... you wish to enumerate. I can change the objects parameter to be List and then avoid the possible multiple enumeration but then I don't get the highest object that I can handle. The goal of taking the highest object is noble, but it leaves room for too many assumptions. Do you really want som...
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What is pip's equivalent of `npm install package --save-dev`?

...oo difficult to write a custom bash script (pips) that takes a -s argument and freezes to your requirements.txt file automatically. Edit 1 Since writing this there has been no change in providing an auto --save-dev option similar to NPM however Kenneth Reitz (author of requests and many more) has...
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Does height and width not apply to span?

...roblem. If display: block is specified, span stops to be an inline element and an element after it appears on next line. I need an element which is inline, but could be of desired width. – Paul Mar 21 '13 at 17:52 ...
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How are strings passed in .NET?

...// What gets printed? } There are three things you need to know to understand what happens here: Strings are reference types in C#. They are also immutable, so any time you do something that looks like you're changing the string, you aren't. A completely new string gets created, the reference is p...
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How does one get started with procedural generation?

...ation has been brought into the spotlight recently (by Spore, MMOs, etc), and it seems like an interesting/powerful programming technique. My questions are these: ...
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C++ error: undefined reference to 'clock_gettime' and 'clock_settime'

...ut I can't seem to get this to work. It works fine on my school computers and I don't know what I am not doing. I have checked usr/include and time.h is there just fine. Here is the code: ...
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Check if a string contains a number

...mbers in what I'd like to be a numberless string. I need to enter a string and check to see if it contains any numbers and if it does reject it. ...