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Run a callback only if an attribute has changed in Rails
... # ...
end
end
The commit that changed ActiveRecord::Dirty is here: https://github.com/rails/rails/commit/16ae3db5a5c6a08383b974ae6c96faac5b4a3c81
Here is a blog post on these changes: https://www.ombulabs.com/blog/rails/upgrades/active-record-5-1-api-changes.html
Here is the summary I made...
How do I make an http request using cookies on Android?
... how to do it using the "Form based logon" example in the HttpClient docs:
https://github.com/apache/httpcomponents-client/blob/master/httpclient5/src/test/java/org/apache/hc/client5/http/examples/ClientFormLogin.java
import java.util.ArrayList;
import java.util.List;
import org.apache.http.HttpEnt...
What is the difference between Digest and Basic Authentication?
... generally only be used where transport layer security is provided such as https.
See RFC-2617 for all the gory details.
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Deciding between HttpClient and WebClient
...reate an HttpClient, and part of that is understanding HttpClientFactory.
https://docs.microsoft.com/en-us/dotnet/architecture/microservices/implement-resilient-applications/use-httpclientfactory-to-implement-resilient-http-requests
This is not a direct answer I know - but you're better off starti...
InputStream from a URL
... resources. The URL class supports the file:// protocol besides http:// or https:// so you're good to go.
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React ignores 'for' attribute of the label element
...className
etc.
see full list of how HTML attributes are changed here:
https://facebook.github.io/react/docs/dom-elements.html
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How to use jQuery in chrome extension?
...g line in your manifest.json
"content_security_policy": "script-src 'self' https://ajax.googleapis.com; object-src 'self'",
Now you are free to load jQuery directly from url
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
Source: google doc
...
How do you select a particular option in a SELECT element in jQuery?
...lue matching, using val() is far simpler than using an attribute selector: https://jsfiddle.net/yz7tu49b/6/
$select.val("SEL2");
The setter version of .val() is implemented on select tags by setting the selected property of a matching option with the same value, so works just fine on all modern b...
How to start working with GTest and CMake
...stall GoogleTest
include(ExternalProject)
ExternalProject_Add(gtest
URL https://googletest.googlecode.com/files/gtest-1.7.0.zip
# Comment above line, and uncomment line below to use subversion.
# SVN_REPOSITORY http://googletest.googlecode.com/svn/trunk/
# Uncomment line below to freeze a ...
Javascript !instanceof If Statement
...rray)) {
//...
}
In this case, the order of precedence is important (https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Operator_Precedence). The ! operator precedes the instanceof operator.
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