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How to test if a string is JSON or not?
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Read the second paragraph that starts with "JSON is built on two structures..." @ json.org or 4th and 5th paragraphs of ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf
– Onur Yıldırım
Apr 19 '19 at 0...
What is the Simplest Way to Reverse an ArrayList?
...further reading/its own question. Guava's Lists#reverse method is a viable starting point.
Choosing a "simplest" implementation is left as an exercise for the reader.
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No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '…' is therefor
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You need to add this at start of your php page "login.php"
<?php header('Access-Control-Allow-Origin: *'); ?>
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What's a 3D doing in this HTML?
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This will work fine until we want to start sending 3D e-mails. Then what are we meant to do.
– Paul D. Waite
Sep 20 '17 at 9:44
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How to split a string literal across multiple lines in C / Objective-C?
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You're missing an @ at the start of line 2 in the better Objective-C example.
– Lawrence Johnston
Jun 15 '10 at 23:27
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Authentication versus Authorization
...s, authentication info must be sent along with every request, not just the starting and the closing requests (like, establishing a secure session, and send requests without auth in between). Therefore, that request header should be authorization, because it almost always carries other intentions (fe...
Laravel Migration Change to Make a Column Nullable
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This is breaking my tests. The tests start to run and then hang. I suppose the first rollback causes this. Causes hanging tests for MySQL as well as for SQLite.
– Thomas Praxl
Jul 19 '18 at 11:49
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Markdown and image alignment
... I would like to add, is ``` h1 h2{ clear: both }``` So that next heading starts in new line (doesn't overlap with image)
– bhar1red
Nov 11 '18 at 22:36
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How can I solve a connection pool problem between ASP.NET and SQL Server?
...ing .NET Framework v4.6.1 our connections to a remote database immediately started timing out due to this change.
To fix simply add the parameter TransparentNetworkIPResolution in the connection string and set it to false:
Server=myServerName;Database=myDataBase;Trusted_Connection=True;Transpa...
Drop shadow for PNG image in CSS
...don't like the drop shadows generated, you can tweak the parameters a lot; start by looking at the documentation for shadows, and the general usage instructions have a lot of cool examples of things that can be done to images.
If you change your mind in the future about the look of the drop shadows...