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'console' is undefined error for Internet Explorer
...actly the same steps. Using typeof x == "undefined" is a rock-solid way to test whether x is undefined in any scope and any ECMAScript 3 compliant environment.
– Tim Down
Sep 7 '12 at 12:08
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Restart node upon changing a file
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+1 forever is pretty versatile for both development/testing and production.
– smertrios
Feb 7 '14 at 19:33
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How do I fix the error 'Named Pipes Provider, error 40 - Could not open a connection to' SQL Server'
...ng
Other reasons such as incorrect security context
try basic connectivity tests between the two machines you are working on
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Reset Entity-Framework Migrations
...rsion (No initial command, and you will need to delete "Snapshot" files)
(Tested in .NET Core 2.1)
Here are the steps:
Delete the _efmigrationhistory table.
Search for your entire solution for files that contain Snapshot in their name, such as ApplicationDbContextSnapshot.cs, and delete them.
R...
socket.error: [Errno 48] Address already in use
...impleHTTPServer if more than one python process is active. You may want to test if http://localhost:8000/ still shows a directory listing for local files.
The second number is the process number; stop the server by sending it a signal:
kill 81651
This sends a standard SIGTERM signal; if the proc...
Editing in the Chrome debugger
...e.g. changes to the code residing in the mouseover handlers, which you can test on the fly.
There is a video from Google I/O 2010 event introducing other capabilities of Chrome Developer Tools.
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CSS z-index paradox flower
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Here's my attempt: http://jsfiddle.net/Kx2k5/1/
(successfully tested on Fx27, Ch33, IE9, Sf5.1.10 and Op19)
CSS
.item {
/* include borders on width and height */
-webkit-box-sizing : border-box;
-moz-box-sizing : border-box;
box-sizing : border-box;
...
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Find closing HTML tag in Sublime Text
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Thanks! Control + Alt + J works in Linux as well (tested under Linux Mint 14, Sublime Text 3)
– José Tomás Tocino
Apr 24 '14 at 16:07
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Get the client IP address using PHP [duplicate]
... GeriBoss, it's not so hard to figure out a solution to that phpsadness test case and make the code more readable at the same time: echo (FALSE ? "a" : (FALSE ? "b" : "c"))."\n"; echo (FALSE ? "a" : (TRUE ? "b" : "c"))."\n"; echo (TRUE ? "a" : (FALSE ? "b" : "c"))."\n"; echo (TRUE ? "a" : (TRUE ...
Precise Financial Calculation in JavaScript. What Are the Gotchas?
... And another heads up from the readme: Money$afe has not yet been tested in production at scale.. Just pointing that out so anyone can then consider if that's appropriate for their use case
– Nobita
Oct 17 '19 at 7:59
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