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How to copy a dictionary and only edit the copy

... Also note that the dict.copy() is shallow, if there is a nested list/etc in there changes will be applied to both. IIRC. Deepcopy will avoid that. – Will Mar 18 '10 at 7:08 1...
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What is ASP.NET Identity's IUserSecurityStampStore interface?

... if the stamp is unchanged (which takes care of things like changing roles etc) app.UseCookieAuthentication(new CookieAuthenticationOptions { AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie, LoginPath = new PathString("/Account/Login"), Provider = new CookieAuthenticat...
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Does Go have “if x in” construct similar to Python?

... a binary search needs at most 20 comparisons, even in the worst case. files := []string{"Test.conf", "util.go", "Makefile", "misc.go", "main.go"} target := "Makefile" sort.Strings(files) i := sort.Search(len(files), func(i int) bool { return files[i] >= target }) if i < len(files) &am...
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List all the files that ever existed in a Git repository

Do you have a clean way to list all the files that ever existed in specified branch? 4 Answers ...
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Git alias with positional parameters

... The most obvious way is to use a shell function: [alias] files = "!f() { git diff --name-status \"$1^\" \"$1\"; }; f" An alias without ! is treated as a Git command; e.g. commit-all = commit -a. With the !, it's run as its own command in the shell, letting you use stronger magi...
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Is it possible in SASS to inherit from a class in another file?

...e .btn class from Twitter Bootstrap's Default buttons In your styles.scss file you would have to first import _bootstrap.scss: @import "_bootstrap.scss"; Then below the import: button { @extend .btn; } share |...
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WebSocket with SSL

...you guide me through the apache configuration. e.g: where to put the .cert etc. thanks! – muaaz Jan 2 '16 at 10:25 ...
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Best way to resolve file path too long exception

... that should help you solve the problem: See this MS article about Naming Files, Paths, and Namespaces Here's a quote from the link: Maximum Path Length Limitation In the Windows API (with some exceptions discussed in the following paragraphs), the maximum length for a path is MAX_PATH, whi...
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Apple Mach-O Linker Error when compiling for device

...roject -> Beside this(just before General tab) select your projectTest file from dropdown -> There is one option (like ProjNameTests) -> In Host Application, select your project from dropdown only if it show custom DONE! Old method deleted ...
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Android Gradle plugin 0.7.0: “duplicate files during packaging of APK”

...-INF/NOTICE.txt' exclude '...' } } to your build.gradle file. History: According to comment 14 in this bug: https://issuetracker.google.com/issues/36982149#comment14 this is a bug in v0.7.0 of the Android Gradle plugin, and is due to be fixed soon in 0.7.1. Here are the notes f...