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Accessing the web page's HTTP Headers in JavaScript
... I've built a small library that does all this. It is available on github: https://github.com/gmetais/sw-get-headers.
Limitations:
the website needs to be on HTTPS
the browser needs to support the Service Workers API
the same-domain/cross-domain policies are in action, just like on XMLHttpRequest...
What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
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What is the purpose of AsQueryable()?
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1052: Column 'id' in field list is ambiguous
... id, name, section
FROM tbl_names
NATURAL JOIN tbl_section
See also: https://dev.mysql.com/doc/refman/5.7/en/join.html
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Mock vs MagicMock
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Define a lambda expression that raises an Exception
...ds the compiled bytecode among other things.
It is defined here in CPython https://github.com/python/cpython/blob/master/Include/code.h.
Its methods are implemented here https://github.com/python/cpython/blob/master/Objects/codeobject.c.
We can run the help on the code object:
Help on code object:
...
ASP.NET MVC ambiguous action methods
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Error TF30063: You are not authorized to access … \DefaultCollection
...wing command from the Developer Command Prompt:
tf workspaces /collection:https://tfs.xxxxx.com/tfs/DefaultCollection
Of course, you need to adjust the url to the valid one.
Source: https://www.visualstudio.com/en-us/docs/setup-admin/tfs/admin/backup/refresh-data-caches
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Generating an MD5 checksum of a file
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Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
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