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bash: shortest way to get n-th column of output
...and. None of this requires zsh or aliases, except perhaps for the peculiar idea to put a pipe in an alias.
– tripleee
Sep 6 '11 at 6:58
1
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Why C# fails to compare two object types with each other but VB doesn't?
...b)).
1) Here’s a good indication why using Option Strict Off is a bad idea: I’ve used VB.NET for almost a decade, from before .NET’s official release until a few years ago, and I’ve absolutely no idea what a = b does with Option Strict Off. It does some kind of equality comparison, but wh...
How can I join elements of an array in Bash?
...-n' #-e-n-E-n-n
join_by , #
join_by , a #a
The code above is based on the ideas by @gniourf_gniourf, @AdamKatz, and @MattCowell.
Alternatively, a simpler function that supports only single character delimiter, would be:
function join_by { local IFS="$1"; shift; echo "$*"; }
For example,
join_by , ...
Convert SVG to PNG in Python
... hand when handling your web requests, but no matter what it is, the basic idea is that svg2png takes in a stream object in the write_to parameter, and this can either be your HTTP Response object (which in most frameworks is a file-like object) or some other stream, which you then serve to the brow...
How can I verify a Google authentication API access token?
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Ok, most answers are valid but not quite right. The idea of JWT is that you can validate the token without the need to contact the issuer everytime. You must check the id and verify the signature of the token with the known public key of the certificate google used to sign the...
Git Push ERROR: Repository not found
...answers to a similar problem. I had created a new repository from IntelliJ IDEA, but got the same error message when I tried to do my initial push. Alex Aguilar's answer inspired me to go in the .git/config file and edit the repository URL so that it used my username with a capital first letter, whi...
Convert number strings with commas in pandas DataFrame to float
...'m getting "AttributeError: 'DataFrame' object has no attribute 'str'", no idea why...
– krassowski
Nov 21 '19 at 16:00
1
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How to add Action Bar from support library into PreferenceActivity?
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@Chris, do you have any idea when we could expect PreferenceActivity to be added to ActionBarCompat?
– imbryk
Aug 29 '13 at 9:09
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Store JSON object in data attribute in HTML jQuery
...you might just want to do this instead: htmlspecialchars(json_encode($e)) (idea from Nicolas answer comments).
– CPHPython
Jul 11 '18 at 17:10
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Best practice multi language website
...ut for SEO purposes aswel. In case a user changes /en/news to /de/news, my idea was to do a 301 (permanent) redirect to /de/nachrichten for example. Just to make sure each language has just one unique URL per page (again for SEO purposes)
– Joshua - Pendo
Oct 1...