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Truncate all tables in a MySQL database in one command?
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Drop (i.e. remove tables)
mysql -Nse 'show tables' DATABASE_NAME | while read table; do mysql -e "drop table $table" DATABASE_NAME; done
Truncate (i.e. empty tables)
mysql -Nse 'show tables' DATABASE_NAME | while read table; do mysql -e "truncate table $table" DATABASE_NAME; done
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How to do relative imports in Python?
...countered this problem many times while doing relative imports. And, after reading all the previous answers, I was still not able to figure out how to solve it, in a clean way, without needing to put boilerplate code in all files. (Though some of the comments were really helpful, thanks to @ncoghlan...
JMS and AMQP - RabbitMQ
...sed on the Java Enterprise Edition (Java EE) to create, send, receive, and read messages. It allows the communication between different components of a distributed application to be loosely coupled, reliable, and asynchronous.
Now (from Wikipedia):
The Advanced Message Queuing Protocol (AMQP) i...
Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)
... not authors. Authors must follow the author requirements. To quote How to read this specification:
In particular, there are conformance requirements that apply to producers, for example authors and the documents they create, and there are conformance requirements that apply to consumers, for ex...
Fastest way to download a GitHub project
...code of the project Spring data graph example into my box. It has public read-only access. Is there is an extremely fast way of downloading this code?
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vs
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I know this thread is old, but gtmetrix.com/specify-a-character-set-early.html indicates using <meta> to set the character encoding disables the lookahead downloader in IE8, which can impact your page load times. Yeah, yeah, I know.....
Can PHP PDO Statements accept the table or column name as parameter?
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Reading over this, it occurs to me that the example here generates invalid SQL for bad input, because it has no default. If using this pattern, you should either label one of your cases as default, or add an explicit error ca...
Unix tail equivalent command in Windows Powershell
..., not tail -f and an efficient implementation as well. Since this one also reads the complete file before returning the last lines this is painful for the file sizes they expect.
– Joey
Dec 13 '10 at 9:26
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Returning binary file from controller in ASP.NET Web API
...sCode.OK);
var stream = new FileStream(path, FileMode.Open, FileAccess.Read);
result.Content = new StreamContent(stream);
result.Content.Headers.ContentType =
new MediaTypeHeaderValue("application/octet-stream");
return result;
}
A few things to note about the stream used:...
Visibility of global variables in imported modules
...ad to look for another solution. Now we use environment variables that are read by each module that needs them. It's not really OOP compliant but that's it. This works only when the globals do not change during the code execution.
– rimetnac
Nov 6 '19 at 14:49
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