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Code signing certificate for open-source projects?

...cient option but you will need to provide the public certificate. Using a known authority can help verify the file but I think it is over kill in this case use a checksum or sha2 hash of the file in combination with your self signed certificate. You could set up a linux box as a CA however they will...
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How to create NS_OPTIONS-style bitmask enumerations in Swift?

...tocol extensions take care of most of the boilerplate for these, which are now imported as a struct that conforms to OptionSetType. (RawOptionSetType has disappeared as of Swift 2 beta 2.) The declaration is far simpler: struct MyOptions : OptionSetType { let rawValue: Int static let None ...
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How to remove a TFS Workspace Mapping?

...ed in workspace {mypcname};domain\zhasan – SearchForKnowledge Aug 22 '14 at 13:48 5 I had a \4.0\...
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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?

...ve-c-literals-for-nsdictionary-nsarray-and: Objective-C literals: one can now create literals for NSArray, NSDictionary, and NSNumber (just like one can create literals for NSString) NSArray Literals Previously: array = [NSArray arrayWithObjects:a, b, c, nil]; Now: array = @[ a, b, c ]; NSD...
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What is null in Java?

...ify: Uninitialized state Termination condition Non-existing object An unknown value How is it represented in the memory? In Java? None of your concern. And it's best kept that way. Is null a good thing? This is now borderline subjective. Some people say that null causes many programme...
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Understanding typedefs for function pointers in C

...ionpointer(arg1, arg2, ...); I can see why that works - I just prefer to know that I need to look for where the variable is initialized rather than for a function called functionpointer. Sam commented: I have seen this explanation before. And then, as is the case now, I think what I didn't get wa...
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Why does Git tell me “No such remote 'origin'” when I try to push to origin?

... @ Jubobs. 1st prob is my mistake. Now i do like this. git init git add --all git commit -m "first commit". Now it is working. 2) Actually i have deleted my account before 20 mins. Now I have created a new account. https://github.com/VijayMobileApp/WindowsPhon...
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Measuring elapsed time with the Time module

...seconds consider the following: import datetime start = datetime.datetime.now() # some code end = datetime.datetime.now() elapsed = end - start print(elapsed) # or print(elapsed.seconds,":",elapsed.microseconds) strftime documentation ...
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Displaying a message in iOS which has the same functionality as Toast in Android

I need to know if there is any method in iOS which behaves like Toast messages in Android. That is, I need to display a message which is dismissed automatically after few seconds. This is similar to the functionality of the Toast class in the Android environment. ...
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How do I run a Python program in the Command Prompt in Windows 7?

...s with the Command Prompt on Windows 7. (I should have figured this out by now...) 23 Answers ...