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Checking network connection

... the IP addresses for google.com. Change http://216.58.192.142 to whatever site can be expected to respond quickly. This fixed IP will not map to google.com forever. So this code is not robust -- it will need constant maintenance to keep it working. The reason why the code above uses a fixed IP ...
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How do I uniquely identify computers visiting my web site?

...d to figure out a way uniquely identify each computer which visits the web site I am creating. Does anybody have any advice on how to achieve this? ...
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What is the purpose of the “role” attribute in HTML?

... Please disclose any affiliations and do not use the site as a way to promote your site through posting. See How do I write a good answer?. – user3956566 Aug 13 '19 at 9:21 ...
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JavaScript unit test tools for TDD

...meone I trust in the JS community. List of features, as reported by its website: browser support simple async support, including promises test coverage reporting string diff support javascript # API for running tests proper exit status for CI support etc auto-detects and disables coloring for non-t...
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Django admin: How to display a field that is marked as editable=False' in the model?

...cond',) class FooAdmin(admin.ModelAdmin): form = CustomFooForm admin.site.register(FooModel, FooAdmin) share | improve this answer | follow | ...
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How to deploy an ASP.NET Application with zero downtime

To deploy a new version of our website we do the following: 11 Answers 11 ...
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Bootstrap dropdown sub menu missing

...mplify things as much as possible but there is a need for this on large websites with no way around multiple levels of navigation (such as government websites). – Troy Templeman Dec 19 '17 at 14:30 ...
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How to access the local Django webserver from outside world

...pment server with sudo on port 80 sudo python manage.py runserver 0:80 Site now available at either of the following (no need for :80 as that is default for http): [Public DNS] i.e. ec2-54-528-27-21.compute-1.amazonaws.com [Public IP] i.e 75.254.65.19 ...
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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网移动版 - 专注IT技能提升

...rver(_T("localhost"), 9999); BT_SetSupportURL(_T("http://www.your-web-site.com")); } The SetupExceptionHandler() function may be called from InitInstance() or main(), depending on the type of your application. When your application experiences a problem, the user is prompted by BugTrap to su...
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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网移动版 - 专注IT技能提升

...rver(_T("localhost"), 9999); BT_SetSupportURL(_T("http://www.your-web-site.com")); } The SetupExceptionHandler() function may be called from InitInstance() or main(), depending on the type of your application. When your application experiences a problem, the user is prompted by BugTrap to su...