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How to join strings in Elixir?

... If you just want to join some arbitrary list: "StringA" <> " " <> "StringB" or just use string interpolation: "#{a} #{b}" If your list size is arbitrary: Enum.join(["StringA", "StringB"], " ") ... all of...
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Compare if two variables reference the same object in python

... That’s what is is for: x is y returns True if x and y are the same object. share | improve this answer | follow | ...
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How to get the input from the Tkinter Text Widget?

...ext box, you must add a few more attributes to the normal .get() function. If we have a text box myText_Box, then this is the method for retrieving its input. def retrieve_input(): input = self.myText_Box.get("1.0",END) The first part, "1.0" means that the input should be read from line one, ...
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Enabling ProGuard in Eclipse for Android

...perties: proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt if you want to make project-specific modifications, create a proguard-project.txt and change the line to: proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt ...
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Is there a Max function in SQL Server that takes two values like Math.Max in .NET?

... You'd need to make a User-Defined Function if you wanted to have syntax similar to your example, but could you do what you want to do, inline, fairly easily with a CASE statement, as the others have said. The UDF could be something like this: create function dbo.Inl...
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How to remove all .svn directories from my application directories

... You may need to put {} into single quote if there may be space or such characters in directories: find . -name .svn -exec rm -rf '{}' \; – mtoloo Sep 17 '12 at 11:25 ...
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Create batches in linq

...= null; var count = 0; foreach (var item in source) { if (bucket == null) bucket = new TSource[size]; bucket[count++] = item; if (count != size) continue; yield return bucket; bucket = null; count = 0; } ...
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SVN command to delete all locally missing files

... If you are using TortoiseSVN, just do a Check for Modifications, sort by the Status column, select all the entries marked missing, right-click to open the context menu, and select Delete. Finally, commit to publish the change...
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Entity Framework and SQL Server View

.... To force entity framework not to use a column as a primary key, use NULLIF. An easy way to apply this is to wrap the select statement of your view in another select. Example: SELECT ISNULL(MyPrimaryID,-999) MyPrimaryID, NULLIF(AnotherProperty,'') AnotherProperty FROM ( ... ) AS temp ...
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Is it possible to make an ASP.NET MVC route based on a subdomain?

...xt.Request.Headers["HOST"]; var index = url.IndexOf("."); if (index < 0) return null; var subDomain = url.Substring(0, index); if (subDomain == "user1") { var routeData = new RouteData(this, new MvcRouteHandler()); rou...