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How to check if a Unix .tar.gz file is a valid file without uncompressing?
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What about just getting a listing of the tarball and throw away the output, rather than decompressing the file?
tar -tzf my_tar.tar.gz >/dev/null
Edited as per comment. Thanks zrajm!
Edit as per comment. Thanks Frozen Flame! This test in no way implies integrity ...
What does HTTP/1.1 302 mean exactly?
...ocation header was the thing that helped me). It turns out I was calling a service with http and they moved to https, all I got in response was 302, as soon as I read Location header here, I saw the http/https difference. Thank you!
– Eugene
Jan 24 '18 at 10:47...
How can I benchmark JavaScript code? [closed]
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This should be the accepted answer. Using a third party service sometimes is not convenient, and just using a simple built in feature is excellent.
– brainbag
Mar 19 '19 at 23:54
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Difference between Property and Field in C# 3.0+
...ld into a property and add an private backing field? How does this affect calling code?
– Serge Wautier
Mar 17 '09 at 9:45
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Using backticks around field names
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To me it makes a lot of sense to use them at all times when dealing with field names.
Firstly, once you get into the habit, it doesn't hurt to just hit the backtick key.
Secondly, to me, it makes it easier to see what exactly are the fields in your query, and what ar...
Set cache-control for entire S3 bucket automatically (using bucket policies?)
...d tool
S3cmd is a "Command line tool for managing Amazon S3 and CloudFront services". While this solution requires a git pull it might be a simpler and more comprehensive solution.
For full instructions, see @ashishyadaveee11's post below
Hope it helps!
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CSS Font Border?
With all the new CSS3 border stuff going on ( -webkit , ...) is it now possible to add a border to your font? (Like the solid white border around the blue Twitter logo). If not, are there any not-too-ugly hacks that will accomplish this in CSS/XHTML or do I still need to fire up Photoshop?
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How to copy from CSV file to PostgreSQL table with headers in CSV file?
... @Daniel I understood the user's table already existed and had all the columns they needed and that they wanted to simply ADD data.
– G. Cito
Jul 28 '14 at 16:16
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Matplotlib transparent line plots
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Eclipse: Java, see where class is used
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