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Convert list to tuple in Python

...nce you have used a tuple variable to hold a tuple (45, 34) earlier... So, now tuple is an object of type tuple now... It is no more a type and hence, it is no more Callable. Never use any built-in types as your variable name... You do have any other name to use. Use any arbitrary name for your va...
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Using msbuild to execute a File System Publish Profile

I have a c# .Net 4.0 project created with VS2010 and now being accessed with VS2012. 7 Answers ...
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Android search with Fragments

Does somebody know of a tutorial or an example of how to implement the standard Android search interface with Fragment s? In other words, is it possible to put a standard search with a SearchManager in a Fragment? ...
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Why is String immutable in Java?

...curity. Design Strings are created in a special memory area in java heap known as "String Intern pool". While you creating new String (Not in the case of using String() constructor or any other String functions which internally use the String() constructor for creating a new String object; String()...
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Convert NSArray to NSString in Objective-C

...rWords = [myString componentsSeparatedByString:@" "]; // yourWords is now: [@"This", @"is", @"a", @"test", @"string"] if you need to split on a set of several different characters, use NSString’s componentsSeparatedByCharactersInSet: NSString *yourString = @"Foo-bar/iOS-Blog"; NSArray *you...
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How to create a private class method?

...method in a separate line. I personally don't like this usage but good to know that it exists. private_class_method def self.method_name .... end share | improve this answer | ...
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Android : Check whether the phone is dual SIM

After a lot of research on forums, now I know that there is no way to find IMSI or SIM serial number for both the SIM cards in a dual SIM phone (except for contacting the manufacturer). Now my changed question is, can we at all detect that the phone has two SIMs? I believe it can be detected with so...
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Is it good style to explicitly return in Ruby?

...... def plus_one_to_y(x) @y = x + 1 puts "In plus_one_to_y" end Now the function is broken if anything expects a returned value. If nothing expects a returned value, it's fine. Clearly if somewhere further down the code chain, something calling this is expecting a returned value, it's g...
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What is the Sign Off feature in Git for?

...eated the patch in question, or that you certify that to the best of your knowledge, it was created under an appropriate open-source license, or that it has been provided to you by someone else under those terms. This can help establish a chain of people who take responsibility for the copyright sta...
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push multiple elements to array

...s not work to add the 2nd array to the first. It will create a new one. I know it is similar. The spread operator is what I was looking for. Just look at the other answers and comments there for details. – BluE Feb 27 at 7:55 ...