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Warning the user/local/mysql/data directory is not owned by the mysql user
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Tried this on macOS Mojave and no joy. I get ERROR! The server quit without updating PID file when trying mysql.server start
– Joshua Pinter
Nov 14 '18 at 16:25
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Java: Subpackage visibility?
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A package may not contain two members of the same name, or a compile-time error results.
Here are some examples:
Because the package java.awt has a subpackage image, it cannot (and does not) contain a declaration of a class or interface type named image.
If there is a package named mouse and a mem...
Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
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@kibubu A dedicated JSON parser should throw an error on that though.
– Matt Mitchell
Jun 30 '10 at 6:28
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How did this person code “Hello World” with Microsoft Paint?
...dge of the DIB format it can be done, but it would be much much slower and error-prone.
More info about the DIB format
There are RLE compressed DIBs, but in this case uncompressed bitmaps are used (and they are used really rarely anyway).
With the exception of the stride, that was avoided usin...
How to convert Linux cron jobs to “the Amazon way”?
...our system so that processing a message more than once does not create any errors or inconsistencies.
So far I can think about the solution where you have one instance with Gearman Job Server instance installed: http://gearman.org/. On the same machine you configure cron jobs that are producing co...
Function return value in PowerShell
...to dump stuff on the console there are Write-Verbose, Write-Host and Write-Error functions, among others. Basically, Write-Output is closer to the return semantics, than to a console output procedure. Don't abuse it, use Write-Verbose for verbosity, that's what it's for.
– amn
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What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
...g used (ie Inclusive vs Exclusive), as this could be a very easy source of errors.
– David Miani
Dec 1 '09 at 3:55
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How to split a dos path into its components in Python
...hould have been the accepted answer. This overly complex, inefficient, and error-prone alternative fails to pass muster on production code. There's no reasonable reason to attempt (...and fail, of course) to iteratively parse apart pathnames when simple string splitting succeeds with only a single l...
How do I delete a Git branch with TortoiseGit
... that you cannot delete the branch you are currently on (this will give an error). Also if the branch you want to delete is not visible in the "Browse references" dialog it may have been created recently, do a pull before. And finally there is a direct way to get to "Browse references". See other an...
How to check if a user likes my Facebook Page or URL using Facebook's API
...return one of three:
string true string false json
formatted response of error if token
or page_id are not valid
I guess the only not-using-token way to achieve this is with the signed_request Jason Siffring just posted. My helper using PHP SDK:
function isFan(){
global $facebook;
$requ...