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Returning redirect as response to XHR request
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In the case of a redirect to a 401 (or any 4xx or 5xx error) I'd assume your program would behave as if the request led directly to a 401. Is that not what you're seeing?
– greim
Jan 15 '14 at 22:16
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Static member initialization in a class template
...ename T> double S<T>::something_relevant=1.5;) compiler throwing error.Can you please tell me what is the reason?
– goodman
Jan 21 at 10:29
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Best way to write to the console in PowerShell
...ave typed that in .vbs script. Just that line of code and it's throwing me error.
– FrenkyB
Jan 1 '14 at 18:44
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What is Virtual DOM?
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It’s a neat concept: instead of manipulating the DOM directly, which is error prone and relies on mutable state, you instead output a value called the Virtual DOM. The Virtual DOM is then diffed with the current state of the DOM, which generates a list of DOM operations that would make the curren...
Convert to/from DateTime and Time in Ruby
.... DateTime.parse works in 1.9.1 but not Time.parse. In any case, it's less error prone (consistent) and likely faster to use DateTime.new(...) and Time.new(..). See my answer for sample code.
– Bernard
Aug 19 '10 at 1:08
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Repeatedly run a shell command until it fails?
...unction then this works:
while true; do
curl -s "https:..." | grep "HasErrors.:true"
if [[ "$?" -ne 0 ]]; then
break
fi
sleep 120
done
The HTTP request in this case always returns 200 but also returns some JSON which has an attribute "HasErrors":true when there is an error.
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MySQL “Group By” and “Order By”
...Y_FULL_GROUP_BY is enabled by default so non-aggregate columns cause query errors (ER_WRONG_FIELD_WITH_GROUP)
As @mikep points out below the solution is to use ANY_VALUE() from 5.7 and above
See
http://www.cafewebmaster.com/mysql-order-sort-group
https://dev.mysql.com/doc/refman/5.6/en/group-by-hand...
What is correct HTTP status code when redirecting to a login page?
...ot Authorized) header.
http://en.wikipedia.org/wiki/HTTP_codes#4xx_Client_Error
The purpose of this header is exactly this. But, instead of redirecting to a login page, the correct process would be something like:
User not logged try to access a login-restricted page.
system identifies user is n...
Use of .apply() with 'new' operator. Is this possible?
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[UPDATE]
For those who want to use this in TypeScript, since TS gives an error if F returns anything:
function construct(constructor, args) {
function F() : void {
constructor.apply(this, args);
}
F.prototype = constructor.prototype;
return new F();
}
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How do I reload .bashrc without logging out and back in?
...oad, but . ~/.bashrc will execute in dash rather than bash, so there is an error because shopt is missing. source isn't found from the shell, so that solution is out as well. I tried this and the docker image built smoothly!
– m59
Jun 2 '15 at 2:11
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