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How costly is .NET reflection?
...en using reflection to get method, class name of current method to log the error in try-catch. basically to avoid hardcoding the function name while logging error. Do i need to worry?
– Sangram Nandkhile
Dec 18 '15 at 6:32
...
How to implement a custom AlertDialog View
... add a title and my Cancel and Okay button, including the EditText without error. :) Only question is, how does this work? Does FrameLayout act as a fragment of sorts? When I tried Andrewx2's answer above, I got an error because it thought I was inflating two layouts (is my guess).
...
Service Temporarily Unavailable Magento?
...yesterday. I started my PC today. When I tried to start Magento I got this error message.
13 Answers
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ReactJS: Modeling Bi-Directional Infinite Scrolling
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Your JSFiddle currently throws an error: Uncaught ReferenceError: generate is not defined
– Meglio
Jan 31 '16 at 4:45
3
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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
...3, you might get the following when trying to run that:
Updating RubyGems
ERROR: While executing gem ... (RuntimeError)
No gem names are allowed with the --system option
If you get that error, then update, so that it lets you specify the version, and then downgrade again:
gem update --syste...
Unable to create a constant value of type Only primitive types or enumeration types are supported in
I am getting this error for the query below
6 Answers
6
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What is Mocking?
...h a JSON response.
Your app is suppose to work for all of them (in case of errors, your app should throw its expected error). What you do with mocking is you create 'imaginary—similar to real' network responses (like a 200 code with a JSON file) and test your code without 'making the real network ...
Purpose of returning by const value? [duplicate]
...
int main() {
foo() = 4; // not valid anyway for built-in types
}
// error: lvalue required as left operand of assignment
Though you can notice if the return type is a user-defined type:
struct T {};
const T foo() {
return T();
}
int main() {
foo() = T();
}
// error: passing ‘con...
How to change package name of an Android Application
...he package names in Manifest and throughout the files, it gives me tons of errors.
18 Answers
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Check for current Node Version
...versions.node.split('.')[0];
if (NODE_MAJOR_VERSION < 12) {
throw new Error('Requires Node 12 (or higher)');
}
Notes:
process.versions.node is easier to work with than process.version, as you do not have to worry about whether the version starts with a leading v.
If you still need to distin...