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What's the valid way to include an image with no src?

...hich won't cause server hits. I recently had a similar issue with iframes and determined //:0 to be the best option. No, really! Starting with // (omitting the protocol) causes the protocol of the current page to be used, preventing "insecure content" warnings in HTTPS pages. Skipping the host n...
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Windows 8.1 / Windows 10 breaks my ASP.NET / IIS : “Service unavailable”

... It looks like a simple uninstall and re-install of the rewrite module will do the trick. Edit: As others have said - try a repair first - if it works then that should be faster. It doesn't look like the Microsoft Web Platform Installer is able to uninstall...
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orderBy multiple fields in Angular

...ow to sort by using multiple fields at same time in angular? fist by group and then by sub-group for Example 8 Answers ...
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How do I convert a float number to a whole number in JavaScript?

...e number in JavaScript. Actually, I'd like to know how to do BOTH of the standard conversions: by truncating and by rounding. And efficiently, not via converting to a string and parsing. ...
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What is the difference between and ?

What is the difference between <section> and <div> in HTML ? Aren't we defining sections in both cases? ...
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Are negative array indexes allowed in C?

I was just reading some code and found that the person was using arr[-2] to access the 2nd element before the arr , like so: ...
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How to limit the maximum value of a numeric field in a Django model?

...as various numeric fields available for use in models, e.g. DecimalField and PositiveIntegerField . Although the former can be restricted to the number of decimal places stored and the overall number of characters stored, is there any way to restrict it to storing only numbers within a certain ...
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How to write a Python module/package?

I've been making Python scripts for simple tasks at work and never really bothered packaging them for others to use. Now I have been assigned to make a Python wrapper for a REST API. I have absolutely no idea on how to start and I need help. ...
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How to see the values of a table variable at debug time in T-SQL?

Can we see the values (rows and cells) in a table valued variable in SQL Server Management Studio (SSMS) during debug time? If yes, how? ...
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How to add reference to System.Web.Optimization for MVC-3-converted-to-4 app

...e Microsoft.Web.Optimization package is now obsolete. With ASP.NET (MVC) 4 and higher you should install the Microsoft ASP.NET Web Optimization Framework: Install the package from nuget: Install-Package Microsoft.AspNet.Web.Optimization Create and configure bundle(s) in App_Start\BundleConfig.cs...