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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
...ey AND (this is critical) will respond with true to the permitted? method. By default, an instance of the ActionController::Parameters class will return false for permitted? Responding true to permitted? means the parameter object can be used in mass assignment; else the app will throw a ForbiddenAt...
Is it possible to override the configuration of a plugin already defined for a profile in a parent P
...
Overriding configurations from a parent pom can be done by adding the combine.self="override" attribute to the element in your pom.
Try changing your plugin configuration to:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>...
Load “Vanilla” Javascript Libraries into Node.js
... you can pass in custom globals (via context), and all the globals created by the script will be added to context. Debugging is also easier because syntax errors and the like will be reported with the correct file name.
shar...
How can I test what my readme.md file will look like before committing to github?
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If you want to test in a browser, you could try StackEdit, as pointed out by @Aaron or Dillinger since Notepag seems to be down now. Personally I use Dillinger since it just works and saves all my documents in my browser's local database.
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Using Moq to determine if a method is called
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You can see if a method in something you have mocked has been called by using Verify, e.g.:
static void Main(string[] args)
{
Mock<ITest> mock = new Mock<ITest>();
ClassBeingTested testedClass = new ClassBeingTested();
testedClass.WorkMethod(mock.Object);
...
Effects of changing Django's SECRET_KEY
...ET_KEY is used in a lot of various places, I'll point out what is impacted by it first and then try to go over that list and give precise explanation of the impact.
The list of things using SECRET_KEY directly or indirectly:
JSON object signing
crypto functions for salted hmacs or seeding the ran...
What is the difference between Tomcat, JBoss and Glassfish?
...ent answer, though I subscribe to @Arjan's comment: really the memory used by these servers themselves is not that important as compared to how much memory a deployed application will need (and THAT depends strongly on the technologies used. Spring is somewhat of a memory hog)
–...
Stack smashing detected
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Stack Smashing here is actually caused due to a protection mechanism used by gcc to detect buffer overflow errors. For example in the following snippet:
#include <stdio.h>
void func()
{
char array[10];
gets(array);
}
int main(int argc, char **argv)
{
func();
}
The compiler, (...
How do you create a remote Git branch?
...o date or
successfully pushed, add upstream
(tracking) reference, used by
argument-less git-pull(1) and other
commands.
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How do I fix the Visual Studio compile error, “mismatch between processor architecture”?
...m referencing an MS library built for AMD64. This is in Visual Studio 2010 by the way, and appears to be introduced by installing the VS2012 and .Net 4.5.
Since I can't change the MS library I'm referencing, and since I know that my target deployment environment will only ever be 64-bit, I can safe...