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What does middleware and app.use actually mean in Expressjs?
...re but I haven't found a clear, concise explanation of what middleware actually is and what the app.use statement is doing. Even the express docs themselves are a bit vague on this. Can you explain these concepts for me please?
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Android - Launcher Icon Size
...n? Should I have to create 9-Patch images for the icon to scale automatically, or would it be better to create separate icons?
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Node.js + Nginx - What now?
...xample to achieve these:
domain1.com -> to Node.js process running locally http://127.0.0.1:4000
domain2.com -> to Node.js process running locally http://127.0.0.1:5000
These ports (4000 and 5000) should be used to listen the app requests in your app code.
/etc/nginx/sites-enabled/domain1...
Hidden Features of ASP.NET [closed]
...on most people don't know them. I am asking for features that are not typically taught by the text books.
53 Answers
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How to get key names from JSON using jq
...fy -r then you get a quoted string, which looks fine on-screen, but you usually don't want the quotes embedded in the string.
– MarkHu
Apr 26 '18 at 2:49
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What is the difference between log4net and ELMAH?
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ELMAH serves a purpose of tracking errors and exceptions for your web applications and allows you to easily log or view those exceptions via many different mechanisms (SQL, RSS, Twitter, files, email, etc.). If you have no built-in exception handling ELMAH will most likely get you what you are ...
How to get the root dir of the Symfony2 application?
...If you follow best practices, injecting the container should be avoided at all costs. As for the solution of getting web directory, I still use the one I provided above ;)
– Jovan Perovic
Apr 18 '16 at 10:19
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Best practices for large solutions in Visual Studio (2008) [closed]
We have a solution with around 100+ projects, most of them C#. Naturally, it takes a long time to both open and build, so I am looking for best practices for such beasts. Along the lines of questions I am hoping to get answers to, are:
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Facebook Open Graph not clearing cache
...fresh even if you delete the thumnail/image from your server. But Facebook allows you to refresh by using fbrefresh
I hope this helps.
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How do you switch pages in Xamarin.Forms?
... next page slide in,
TabbedPage, the one you don't like
CarouselPage, that allows for switching left and right to next/prev pages.
On top of this, all pages also supports PushModalAsync() which just push a new page on top of the existing one.
At the very end, if you want to make sure the user can...