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Converting Go struct to JSON

I am trying to convert a Go struct to JSON using the json package but all I get is {} . I am certain it is something totally obvious but I don't see it. ...
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JOIN two SELECT statement results

Is it possible to join the results o<em>fem> 2 sql SELECT statements in one statement? I have a database o<em>fem> tasks where <em>eacem>h record is a separate task, with deadlines (and a PALT , which is just an INT o<em>fem> days <em>fem>rom start to deadline. Age is also an INT number o<em>fem> days.) ...
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What's the di<em>fem><em>fem>erence between parenthesis $() and curly bracket ${} syntax in Make<em>fem>ile?

Is there any di<em>fem><em>fem>erences in invoking variables with syntax ${var} and $(var) ? <em>Fem>or instance, in the way the variable will be expanded or anything? ...
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How do you create an asynchronous method in C#?

Every blog post I've read tells you how to consume an asynchronous method in C#, but <em>fem>or some odd reason never explain how to build your own asynchronous methods to consume. So I have this code right now that consumes my method: ...
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What does java:comp/env/ do?

I just spent too much time o<em>fem> my day trying to <em>fem>igure out some errors when hooking up some JNDI <em>fem>actory bean. The problem turned out to be that instead o<em>fem> this... ...
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pass **kwargs argument to another <em>fem>unction with **kwargs

I do not understand the <em>fem>ollowing example, lets say I have these <em>fem>unctions: 5 Answers ...
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How Do I 'git <em>fem>etch' and 'git merge' <em>fem>rom a Remote Tracking Branch (like 'git pull')

I have set up some remote tracking branches in git, but I never seem to be able to merge them into the local branch once I have updated them with 'git <em>fem>etch'. ...
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How to change cursor <em>fem>rom pointer to <em>fem>inger using jQuery?

This is probably really easy, but I've never done it be<em>fem>ore. How do you change your cursor to the <em>fem>inger (like <em>fem>or clicking on links) instead o<em>fem> the regular pointer? ...
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View a <em>fem>ile in a di<em>fem><em>fem>erent Git branch without changing branches

Is it possible to open a <em>fem>ile in a git branch without checking out that branch? How? 5 Answers ...
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How does the C# compiler detect COM types?

EDIT: I've written the results up as a blog post . 4 Answers 4 ...