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What does it mean when a CSS rule is grayed out in Chrome's element inspector?
...is a bit more complicated.
Inheritance
Note: Chrome dev tools "style" panel will display a rule set, because one or more rules from the set are being applied to the currently selected DOM node.
I guess, for the sake of completeness, dev tools shows all the rules from that set, whether they are ...
Logging best practices [closed]
...s until after Filter.ShouldTrace() has succeeded. This means no expensive calls to ToString() on parameter values until after the system has confirmed message will actually be logged.
The Trace.CorrelationManager allows you to correlate log statements about the same logical operation (see below)....
Uses of content-disposition in an HTTP response header
I have found the following asp.net code to be very useful when serving files from a database:
6 Answers
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How do servlets work? Instantiation, sessions, shared variables and multithreading
... servlet container (like Apache Tomcat) starts up, it will deploy and load all its web applications. When a web application is loaded, the servlet container creates the ServletContext once and keeps it in the server's memory. The web app's web.xml and all of included web-fragment.xml files is parsed...
How to hash a password
...
I would REALLY recommend using SHA1. MD5 is a no-no unless you are maintaining backward compatibility with an existing system. In addition, make sure you put it in a using statement or call Clear() on it when you are done using the imp...
Chrome's remote debugging (USB debugging) not working for Samsung Galaxy S3 running android 4.3
...nd run command "adb devices".
This caused the computer RSA key fingerprint panel to pop on my mobile screen, and after granting permission, the device showed up under Chrome's Inspect page.
Turns out that it was not an issue caused by mobile OS upgrade but by Chrome (I was thrown off by the fact th...
How can I make the tabs work normally on Xcode 4?
...ed here. There is a new Navigation Style option in the Navigation settings panel that controls this behavior.
Of course, this may change in subsequent betas or the final release of Xcode 12.
The behavior has some new quirks/design-choices that seem to make sense, but I'm still getting used to the ne...
What is the difference between application server and web server?
...m, that means App Server can do whatever Web Server is capable of. Additionally App Server have components and features to support Application level services such as Connection Pooling, Object Pooling, Transaction Support, Messaging services etc.
As web servers are well suited for static content and...
How do I force files to open in the browser instead of downloading (PDF)?
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This is for ASP.NET MVC
In your cshtml page:
<section>
<h4><a href="@Url.Action("Download", "Document", new { id = @Model.GUID })"><i class="fa fa-download"></i> @Model.Name</a></h4>
&l...
DefaultInlineConstraintResolver Error in WebAPI 2
...traintResolver that Web API ships with does not have an inline constraint called string. The default supported ones are the following:
// Type-specific constraints
{ "bool", typeof(BoolRouteConstraint) },
{ "datetime", typeof(DateTimeRouteConstraint) },
{ "decimal", typeof(DecimalRouteConstraint) }...