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Unit Testing bash scripts
...ash scripts?
What's wrong with test wrappers like:
#!/bin/bash
set -e
errors=0
results=$($script_under_test $args<<ENDTSTDATA
# inputs
# go
# here
#
ENDTSTDATA
)
[ "$?" -ne 0 ] || {
echo "Test returned error code $?" 2>&1
let errors+=1
}
echo "$results" | g...
CORS - What is the motivation behind introducing preflight requests?
...sons. It's more than just a sanity check to prevent a relatively harmless error scenario. If the user agent blindly sent the request to the server, falsely assuming the server implemented CORS, it would most likely be accepting cross site request forgeries. Even though the response wouldn't be re...
How do I return early from a rake task?
...
I've tried with break and I've got this error: rake aborted! break from proc-closure (See full trace by running task with --trace)
– pupeno
Jun 19 '10 at 7:27
...
jQuery.parseJSON throws “Invalid JSON” error due to escaped single quote in JSON
...e ) {
return window.JSON.parse( data );
}
...
jQuery.error( "Invalid JSON: " + data );
},
As far as I know these implementations only adhere to the official JSON specification and do not accept single quotes, hence neither does jQuery.
...
Overriding superclass property with different type in Swift
...rclass is an Objective-C class with a strong property and I was getting an error trying to override it - but it seems I missed that it translates to an "implicitly unwrapped optional" (chassis!) in Swift, so override var chassis : Chassis! fixes it.
– James
Jun...
Python base64 data decode
...b6\x97\x11C\x96\x07\xeeD\x8b\x8flC\x96\x07\xffD\x03\xd4\xaaC\x96\x08\x11B\x05&\xdcC\x96\x08#\x00\x00\x00\x00C\x96\x085C\x0c\xc9\xb7C\x96\x08GCy\xc0\xebC\x96\x08YC\x81\xa4xC\x96\x08kC\x0f@\x9bC\x96\x08}\x00\x00\x00\x00C\x96\x08\x8e\x00\x00\x00\x00C\x96\x08\xa0\x00\x00\x00\x00C\x96\x08\xb2\x00\x00...
The difference between bracket [ ] and double bracket [[ ]] for accessing the elements of a list or
.... If [ would drop the list for vectors of length one, this would return an error whenever v has length one.
– Axeman
Dec 15 '17 at 10:48
2
...
Error when deploying an artifact in Nexus
Im' getting an error when deploying an artifact in my own repository in a Nexus server: "Failed to deploy artifacts: Could not transfer artifact" "Failed to transfer file http:///my_artifact. Return code is: 400"
...
“No such file or directory” error when executing a binary
...
This got my program running but another related error soon occurred. This (big install) fixed it: sudo apt-get install ia32-libs
– RyanfaeScotland
Oct 11 '13 at 12:44
...
405 method not allowed Web API
This error is very common, and I tried all of the solutions and non of them worked. I have disabled WebDAV publishing in control panel and added this to my web config file:
...