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Mongoose query where value is not null

...o list the profiles where user ref is not null (because I already filtered by rol during the population), but after googleing a few hours I cannot figure out how to get this. I have this query: const profiles = await Profile.find({ user: {$exists: true, $ne: null }}) ...
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How can I get column names from a table in SQL Server?

... You can obtain this information and much, much more by querying the Information Schema views. This sample query: SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = N'Customers' Can be made over all these DB objects: CHECK_CONSTRAINTS COLUMN_DOMAIN_USAGE COL...
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How can I join multiple SQL tables using the IDs?

... imageUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
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How to debug Google Apps Script (aka where does Logger.log log to?)

...gs from the Script Editor, you can view the log from the last run function by going to View->Logs (still in script editor). Again, that will only show you anything that was logged from the last function you ran from inside Script Editor. The script I was trying to get working had to do with spre...
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MySQL Creating tables with Foreign Keys giving errno: 150

...IGN_KEY_CHECKS = 0; was utilized with an inconsistent relationship defined by mistake. See @andrewdotn's answer below for instructions on how to identify these problem FK's. Hope this helps. share | ...
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How to find a text inside SQL Server procedures / triggers?

...bject_id=o.object_id WHERE m.definition Like '%'+@Search+'%' ORDER BY 2,1 share | improve this answer | follow | ...
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Select distinct values from a table field

...ince you may have the Meta class ordering attribute set, you can use order_by() without parameters to clear any ordering when using distinct(). See the documentation under order_by() If you don’t want any ordering to be applied to a query, not even the default ordering, call order_by() with no...
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How to get the full path of running process?

...some settings of other application (it is a simple C# application that run by double clicking (no setup required)). 13 Answ...
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Entity Attribute Value Database vs. strict Relational Model Ecommerce

...op a simple application Pro: new entities easy to add (might even be added by users?) Pro: "generic" interface components Con: complex code required to validate simple data types Con: much more complex SQL for simple reports Con: complex reports can become almost impossible Con: poor performance for...
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CSS: How to have position:absolute div inside a position:relative div not be cropped by an overflow:

...g outside an overflow hidden container. A similar effect can be achieved by having an absolute positioned div that matches the size of its parent by positioning it inside your current relative container (the div you don't wish to clip should be outside this div): #1 .mask { width: 100%; heigh...