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Is there a PHP function that can escape regex patterns before they are applied?
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Can I publish a private NuGet package?
...u have to share the folder with everyone, and anyone with access could (accidently or not) temper with its content. A better way (yet simple way) is to create your own server using NuGet.Server and to host is in IIS or Azure. You will then be able to push packages using an API key and anyone can sub...
How to get the original value of an attribute in Rails
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the documentation can be found at apidock.com/rails/ActiveModel/Dirty/attribute_was
– hexinpeter
Jan 21 '16 at 6:07
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Disable copy constructor
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You can make the copy constructor private and provide no implementation:
private:
SymbolIndexer(const SymbolIndexer&);
Or in C++11, explicitly forbid it:
SymbolIndexer(const SymbolIndexer&) = delete;
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if arguments is equal to this string, define a variable like this string
...nderstand, and generally out of reach of the great unwashed without the inside knowledge handed down from master to padwan, it would ensure that there would always be work for those "in the know". this philosophy is evident in the whole "RFC" construct, and flowery language used in man documents, wh...
check if directory exists and delete in one command unix
...this isn't the answer. One reason for testing before deleting would be inside a Jenkins job. If the directory doesn't exist and you try to delete it, that will fail the job. Checking beforehand is the better option.
– lumberjacked
Mar 1 '17 at 21:38
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How do I raise a Response Forbidden in django
... as you would any other response.
from django.http import HttpResponseForbidden
return HttpResponseForbidden()
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What is the “reactor” in Maven?
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How did this person code “Hello World” with Microsoft Paint?
...een this within the past few days and cannot figure out how it works. The video I talk about is here :
3 Answers
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What's the difference between “Normal Reload”, “Hard Reload”, and ...
...mal reload
The same thing as pressing F5. This will use the cache but revalidate everything during page load, looking for "304 Not Modified" responses. If the browser can avoid re-downloading cached JavaScript files, images, text files, etc. then it will.
Hard reload
Don't use anything in the cache...