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How to use a variable to specify column name in ggplot

... on the value if the name is not found. This is actually what happens with select, but not with group_by ... It's possible to hack around it but not obvious. If it's important to you I think it would deserve its own question. – Moody_Mudskipper Aug 20 '19 at 23...
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Package doesn't exist error in intelliJ

...ing all modules: open File > Project Structure..., go to Modules tab, select all modules and press the remove button, then removing all remaining Maven modules from Maven tool window: select all modules, right click on them, press Remove projects, and then adding them again in Project to...
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How to sort an IEnumerable

...r var result = from s in myEnumerable orderby s select s; or (ignoring case) var result = myEnumerable.OrderBy(s => s, StringComparer.CurrentCultureIgnoreCase); Note that, as is usual with LINQ, this creates a new IEnumerable<T&...
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performSelector may cause a leak because its selector is unknown

...ult of the method you're calling. The result could be anything: void, int, char, NSString *, id, etc. ARC normally gets this information from the header of the object type you're working with.3 There are really only 4 things that ARC would consider for the return value:4 Ignore non-object types (...
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Cannot create or edit Android Virtual Devices (AVD) from Eclipse, ADT 22.6

...lone button worked and I was able to successfully edit the clone. Steps: Select a Device by Google Click the "Clone..." button A window will pop up, click "Clone device" Select the newly cloned Device, it should say "... by User" Click the "Edit" button on the side There you have it...
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'App not Installed' Error on Android

...earing all of my cached data. Then, finally I realized all I had to do was select both signature versions when building my signed apk. Before I only had V2 (Full APK Signature) selected, but after selecting V1 Jar Signature as well, I was able to successfully install my signed APK on my 4.4.2 devic...
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How to move child element from one parent to another using jQuery [duplicate]

...he actual id's of the fields had multiple -'s and _'s in it, and I was not selecting the element because the id wasn't matching. Thank you. – Dom Apr 8 '10 at 2:40 add a comme...
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Entity Framework - Include Multiple Levels of Properties

... For EF 6 using System.Data.Entity; query.Include(x => x.Collection.Select(y => y.Property)) Make sure to add using System.Data.Entity; to get the version of Include that takes in a lambda. For EF Core Use the new method ThenInclude query.Include(x => x.Collection) .ThenIncl...
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Create an array or List of all dates between two dates [duplicate]

... LINQ: Enumerable.Range(0, 1 + end.Subtract(start).Days) .Select(offset => start.AddDays(offset)) .ToArray(); For loop: var dates = new List<DateTime>(); for (var dt = start; dt <= end; dt = dt.AddDays(1)) { dates.Add(dt); } EDIT: As for padding value...
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Change the Target Framework for all my projects in a Visual Studio Solution

...roject) As Boolean Dim legalProjectType As Boolean = True Select Case proejct.Kind Case ProjectGuids.vsDatabase legalProjectType = False Case ProjectGuids.vsDatabaseOther legalProjectType = False Case ProjectGuids.v...