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Does Python have a string 'contains' substring method?

...methods to make in available to your custom type. – BallpointBen Aug 17 '18 at 7:02 31 Just make ...
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How to create a custom string representation for a class object?

... @RobertSiemer Why? While his answer is not specifically targeting the OP's question, it's still helpful. It helped me. And at a glance, I don't see any question asking for instance implementation. So probably people land on this page first. – akinuri ...
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Example for boost shared_mutex (multiple reads/one write)?

I have a multithreaded app that has to read some data often, and occasionally that data is updated. Right now a mutex keeps access to that data safe, but it's expensive because I would like multiple threads to be able to read simultaneously, and only lock them out when an update is needed (the updat...
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Difference between __str__ and __repr__?

...e come right out and say it — I do not believe in debuggers. I don’t really know how to use any debugger, and have never used one seriously. Furthermore, I believe that the big fault in debuggers is their basic nature — most failures I debug happened a long long time ago, in a galaxy far far a...
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How can I change the color of pagination dots of UIPageControl?

... f = CGRectMake(0, 0, 320, 20); PageControl *pageControl = [[[PageControl alloc] initWithFrame:f] autorelease]; pageControl.numberOfPages = 10; pageControl.currentPage = 5; pageControl.delegate = self; [self addSubview:pageControl]; Header file: // // PageControl.h // // Replacement for UIPage...
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Caching a jquery ajax response in javascript/browser

... return localCache.data[url]; }, set: function (url, cachedData, callback) { localCache.remove(url); localCache.data[url] = cachedData; if ($.isFunction(callback)) callback(cachedData); } }; $(function () { var url = '/echo/jsonp/'; $('#ajaxButton').clic...
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Python Nose Import Error

...stem path. The following fixed this: source myvirtualenv/activate pip install nose which nosetests /home/me/myvirtualenv/bin/nosetests share | improve this answer | follow ...
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Determine the line of code that causes a segmentation fault?

...e tutorial to get you started with GDB. Where the segfault occurs is generally only a clue as to where "the mistake which causes" it is in the code. The given location is not necessarily where the problem resides. share ...
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cancelling a handler.postdelayed process

...nnable, SPLASH_DISPLAY_LENGTH); And this to remove it: myHandler.removeCallbacks(myRunnable); share | improve this answer | follow | ...
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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)

... The ContentList's Set method will not get called when you change a value inside the collection, instead you should be looking out for the CollectionChanged event firing. public class CollectionViewModel : ViewModelBase { public ObservableCollection<E...