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How to store arrays in MySQL?

... provides a convenient new way to store complex data: lists, dictionaries, etc. That said, rrays don't map well databases which is why object-relational maps can be quite complex. Historically people have stored lists/arrays in MySQL by creating a table that describes them and adding each value as ...
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Argparse: Required argument 'y' if 'x' is present

...ample, when your nargs is > 1, you'll get a list in the parsed argument etc., which you can address in the usual manners. E.g., a,b = args.prox, a = args.prox[0], etc. – Dannid Jul 10 '17 at 21:15 ...
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What does Google Closure Library offer over jQuery? [closed]

...e of a variable, misuse of a field annotated with @private and @protected, etc. If you write a reusable JavaScript library, such as OpenLayers or Google Maps, you formally export your public API - and the compiler optimizes your internal code. The end applications can be compiled together with the l...
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CMake: How to build external projects and include their targets

...lude") endif() # Now simply link your own targets against gtest, gmock, # etc. as appropriate However it does seem quite hacky. I'd like to propose an alternative solution - use Git submodules. cd MyProject/dependencies/gtest git submodule add https://github.com/google/googletest.git cd googlete...
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UTF-8 all the way through

...ument. However, if you're targeting older versions of HTML (XHTML, HTML4, etc.), these points may still be useful: For HTML before HTML5 only: you want all data sent to you by browsers to be in UTF-8. Unfortunately, if you go by the only way to reliably do this is add the accept-charset attribute...
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setImmediate vs. nextTick

...─────┬────────────┘ │ data, etc. │ │ ┌──────────┴────────────┐ └───────────────┘ │ │ check │ │ └──────────┬...
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CSS Properties: Display vs. Visibility

...(i.e. it has height and width properties that you can set, it's floatable, etc), or an inline-block (i.e. it acts like a block box but is laid inline instead) and some others (list-item, table, table-row, table-cell, flex, etc). When you set an element to display: block but also set visibility: hid...
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Running Bash commands in Python

...lf will probably take significantly less time.) Deep down, Python has to fetch a bytes buffer and interpret it somehow. If it contains a blob of binary data, it shouldn't be decoded into a Unicode string, because that's error-prone and bug-inducing behavior - precisely the sort of pesky behavior wh...
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How can I add a third button to an Android Alert Dialog?

... This solution is not adding buttons, e.g. "OK", "Cancel", etc., but rather setting the items to be displayed in the list of choices, e.g., "Option 1", "Option 2", etc.. Since the question mentions that "the SDK only allows for a positive and negative button", this doesn't answer how...
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Generate class from database table

...ea to decorate each of the properties with attributes for DataAnnotations, etc., but I'm keeping this strictly POCO. EDIT Fixed for TimeStamp and Guid? share | improve this answer | ...