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How do I create an abstract base class in JavaScript?
...imal = function() {
if (this.constructor === Animal) {
throw new Error("Can't instantiate abstract class!");
}
// Animal initialization...
};
/**
@abstract
*/
Animal.prototype.say = function() {
throw new Error("Abstract method!");
}
The Animal "class" and the say method a...
how can I add the aidl file to Android studio (from the in-app billing example)
...
Just as the error message says, you need to put IInAppBillingService.aidl in the correct directory dictated by it's package (com.android.vending.billing).
Within the src/main/aidl/ folder you already have, put the .aidl file in com/andr...
Try catch statements in C
...
You use goto in C for similar error handling situations.
That is the closest equivalent of exceptions you can get in C.
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What does auto&& tell us?
...to& gives me the same result. I'm using MSVC 2015. And GCC produces an error.
– Sergey Podobry
Sep 7 '16 at 14:09
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How to log something in Rails in an independent log file?
...initializer:
MultiLogger.add_logger('post')
and call
Rails.logger.post.error('hi')
# or call logger.post.error('hi') if it is accessible.
and you are done.
If you want to code it yourself, see below:
A more complete solution would be to place the following in your lib/ or config/initialize...
NoClassDefFoundError - Eclipse and Android
...g fine. Since having added the scoreninja jar, I now get a NoClassDefFoundError when I try to run the app.
27 Answers
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How to solve the error LNK2019: unresolved external symbol - function?
I get this error, but I don't know how to fix it.
11 Answers
11
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Error deploying ClickOnce application - Reference in the manifest does not match the identity of the
...a ClickOnce application, but installation fails on the client. Here's the error log:
20 Answers
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Array.push() if does not exist?
...verywhere.
– dt192
May 30 '19 at 14:05
Thank you, saves my time.
– Mehadi Hassan
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VBoxManage: error: Failed to create the host-only adapter
... virtual box 4.3 on fedora 17 machine. When I do "vagrant up", I get this error:
32 Answers
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