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How does Stack Overflow generate its SEO-friendly URLs?

... mentioned in Meta Stack Overflow question Non US-ASCII characters dropped from full (profile) URL), and then ignore any characters outside the acceptable ranges. This works most of the time... ... For when it doesn’t I’ve also had to add a lookup table. As mentioned above, some characters don...
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Changing .gitconfig location on Windows

.... Changing HOME will, of course, also affect other applications. However, from reading git's source code, that appears to be the only way to change the location of these files without the need to adjust the command line. You should also consider Stefan's response: you can set the GIT_CONFIG variabl...
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How to show soft-keyboard when edittext is focused

...dManager) getSystemService(Context.INPUT_METHOD_SERVICE); imm.hideSoftInputFromWindow(yourEditText.getWindowToken(), 0); This works for using it in a dialog public void showKeyboard(){ InputMethodManager inputMethodManager = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD...
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How does cookie based authentication work?

...tion (i.e. they need to be logged in), the server obtains the access token from the cookie and checks it against the one in the database associated with that user. If it checks out, access is granted. This should get you started. Be sure to clear the cookies upon logout! ...
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How do I capture the output of a script if it is being ran by the task scheduler?

... nice, no wrapper required, works great, and also logs output from child powershell scripts that are called from the task-scheduler-triggered bat/cmd Thanks! – Jonesome Reinstate Monica Mar 3 '16 at 19:28 ...
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Maximum single-sell profit

...tly n + (n - 1) + (n - 2) + ... + 1 = n(n + 1)/2 different pairs to pick # from, so this algorithm will grow quadratically in the worst-case. However, # it uses only O(1) memory, which is a somewhat attractive feature. Plus, if # our first intuition for the problem gives a quadratic solution, we c...
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ASP.NET MVC controller actions that return JSON or partial html

...call the action method using Ajax. You could use one of the helper methods from the ViewPage such as <%= Ajax.ActionLink("SomeActionMethod", new AjaxOptions {OnSuccess="somemethod"}) %> SomeMethod would be a javascript method that then evaluates the Json object returned. If you want to re...
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Creating my own Iterators

...MO) elegant solution for exactly your problem: exposing member collections from an object, using Boost.Iterators. If you want to use the stl only, the Josuttis book has a chapter on implementing your own STL iterators. shar...
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What XML parser should I use in C++? [closed]

...ude support (with callbacks so that you can tell it where it gets the file from), an XPath 1.0 recognizer, RelaxNG and Schematron support (though the error messages leave a lot to be desired), and so forth. It does have a dependency on iconv, but it can be configured without that dependency. Though ...
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Naming convention - underscore in C++ and C# variables

... Actually the _var convention comes from VB not C# or C++ (m_,... is another thing). This came to overcome the case insensitivity of VB when declaring Properties. For example, such code isn't possible in VB because it considers user and User as the same ident...