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Make a link open a new window (not tab) [duplicate]

... @JeanGkol I rewrote my answer to clarify the issue. Technically, it is working, because it opens a new browsing context (like it is supposed to do). The problem is, that in modern browsers "browsing context" is a tab instead of a window (you can change this in the settings though). ...
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How to wait for a keypress in R?

...would work with any input (not just numbers) if what="" were added to the call to scan. getGraphicsEvent only works on specific graphics devices on certain platforms (but if you are using one of those devices it works fine). – Greg Snow Mar 7 '13 at 22:36 ...
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How do you manage databases in development, test, and production?

...of good options. I wouldn't use the "restore a backup" strategy. Script all your schema changes, and have your CI server run those scripts on the database. Have a version table to keep track of the current database version, and only execute the scripts if they are for a newer version. Use a migr...
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How do I get NuGet to install/update all the packages in the packages.config?

...e are packages.config file for each project. How do I get NuGet to install/update all the packages needed? Does this need to be done via command line for each project? ...
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C# Sortable collection which allows duplicate keys

... Use this Comparer e.g. with SortedLists or SortedDictionaries, that don't allow duplicate keys /// </summary> /// <typeparam name="TKey"></typeparam> public class DuplicateKeyComparer<TKey> : IComparer<TKey> where TKey : IComparable { #...
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Jinja2 template variable if None Object set a default value

...swer might well earn it an upvote, except that I think it's likely hard to apply default to this situation) – lindes Oct 24 '15 at 14:42 add a comment  |  ...
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Local variables in nested functions

...ints to the local variable cage in the get_petters function. When you actually call the function, that closure is then used to look at the value of cage in the surrounding scope at the time you call the function. Here lies the problem. By the time you call your functions, the get_petters function i...
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Find MongoDB records where array field is not empty

All of my records have a field called "pictures". This field is an array of strings. 11 Answers ...
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Determine function name from within that function (without using traceback)

... Combining @CamHart's approach with @Yuval's avoids "hidden" and potentially deprecated methods in @RoshOxymoron's answer as well as numerical indexing into the stack for @neuro/@AndreasJung's answer: print(inspect.currentframe().f_code.co_name) – hobs Mar 1...
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Can someone explain how to implement the jQuery File Upload plugin?

...de to upload the files: $('#upload').fileupload({ // This function is called when a file is added to the queue add: function (e, data) { //This area will contain file list and progress information. var tpl = $('<li class="working">'+ '<input type="text" value="...