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Deprecated warning for Rails 4 has_many with order
..., say oder and include? This: { order(:position), include(:track) } throws error on the comma.
– kakubei
Nov 15 '13 at 10:02
2
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How do you handle multiple submit buttons in ASP.NET MVC Framework?
... if you attempt to return View(viewmodel) in the case where your model has errors, it will attempt to return a view called Send or depending on what your argument name is.
– Shoe
Oct 17 '13 at 16:03
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Can I tell the Chrome script debugger to ignore jquery.js?
... could potentially wrap the suspect calls in a try/catch and then throw an error in your own catch. That way, you can isolate exactly where your're going wrong.
I would be more inclined to do stack traces to see why my code is blowing up, e.g. invalid JSON, than to try gloss over it.
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What is the difference between Hibernate and Spring Data JPA
...e each other (e.g. for cascading operations). This causes a Stack Overflow error (due to circular references) when Spring tries to serialize them forcing you into ugly fiddling/workarounds. This issue is tangential to Spring Data though because it's a JPA issue. However, since JPA is underlying Spri...
Why is the asterisk before the variable name, rather than after the type?
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Well, the misleading first example is in my eyes a design error. If I could, I would remove that way of declaration from C entirely, and made it so both are of type int*.
– Adam Bajger
May 29 '19 at 12:54
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Is there a performance gain in using single quotes vs double quotes in ruby?
...mplex. Double quotes means never making a mistake or wasting time with an error when making a string dynamic. With double quotes, you have one less thing to think about.
– Kelsey Hannan
Oct 30 '19 at 22:32
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Avoid trailing zeroes in printf()
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What about something like this (might have rounding errors and negative-value issues that need debugging, left as an exercise for the reader):
printf("%.0d%.4g\n", (int)f/10, f-((int)f-(int)f%10));
It's slightly programmatic but at least it doesn't make you do any string ma...
Detecting a redirect in ajax request?
... makes $.ajax({url: 'someurl', xhrFields:{withCredentials:true}}) throw an error in Internet Explorer because the function _orgAjax depends upon the 'this' variable resolving to the $.ajaxSettings object. When it doesn't, jQuery creates an ActiveX IXMLHTTPRequest object instead of an XMLHttpRequest...
How to include file in a bash shell script
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BOLD=`tput bold`
RESET=`tput sgr0`
Making use of File color.sh does not error but, the color do not display. I have tested this in Ubuntu 18.04 and the Bash version is:
GNU bash, version 4.4.19(1)-release (x86_64-pc-linux-gnu)
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Change default global installation directory for node.js modules in Windows?
...blems while installing modules and cache is in a shared drive. I got this error, ENOENT: no such file or directory when the cache was in a shared drive
– redDevil
Nov 5 '15 at 5:33
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