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How to reorder data.table columns (without copying)

I'd like to reorder columns in my data.table x , given a character vector of column names, neworder : 2 Answers ...
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How do I keep a label centered in WinForms?

In WinForms I am using a Label to display different messages like success, failure, etc. 7 Answers ...
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How to concatenate strings with padding in sqlite

I have three columns in an sqlite table: 3 Answers 3 ...
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DbArithmeticExpression arguments must have a numeric common type

... Arithmetic with DateTime is not supported in Entity Framework 6 and earlier. You have to use DbFunctions*. So, for the first part of your statement, something like: var sleeps = context.Sleeps(o => DbFunctions.DiffHours(o....
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Angular ng-if=“” with multiple arguments

I am trying to get started on angular development. And after reviewing the documentation some questions persist. How do i best write a ng-if with multiple arguments corresponding to ...
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Is it possible to rotate a drawable in the xml description?

I am creating an app, with resources that can be reused (because buttons are always the same, but mirrored or rotated). I do want to use the same resource so I don't have to add 3 more resources that are exactly like the original but rotated. But I also don't want to mix the code with things that ca...
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Regular expression to limit number of characters to 10

I am trying to write a regular expression that will only allow lowercase letters and up to 10 characters. What I have so far looks like this: ...
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Make Heroku run non-master Git branch

...ve a project hosted on Heroku and it's gotten to the point where I want to make an alternate test server (so I can test Heroku workers without messing up production). ...
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How can I set the text of a WPF Hyperlink via data binding?

...the details of an object, and I want the text of the hyperlink to be the name of the object. Right now, I have this: 3 Answ...
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Difference between json.js and json2.js

Can someone tell me what the difference is between the 2 JSON parsers? 3 Answers 3 ...