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Error handling with node.js streams
What's the correct way to handle errors with streams? I already know there's an 'error' event you can listen on, but I want to know some more details about arbitrarily complicated situations.
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What is a NullPointerException, and how do I fix it?
...an object. Consider the following code where you declare a variable of primitive type int:
int x;
x = 10;
In this example, the variable x is an int and Java will initialize it to 0 for you. When you assign it the value of 10 on the second line, your value of 10 is written into the memory location r...
What is the 'override' keyword in C++ used for? [duplicate]
...that I am working on. May I know, what is real use of override , perhaps with an example would be easy to understand.
4 An...
PHP - Debugging Curl
I'd like to see what the post fields in the request are before I send it. (For debugging purposes).
8 Answers
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How to send a PUT/DELETE request in jQuery?
... type: 'DELETE',
success: function(result) {
// Do something with the result
}
});
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How to get my IP address programmatically on iOS/macOS?
...method acts more or less as the older code in this answer: you can prefer either one or the other type address, and it always prefers WIFI over cellular (obviously you could change this).
More interestingly it can return a dictionary of all addresses found, skipping addresses for not up interfaces,...
New lines inside paragraph in README.md
When editing an issue and clicking Preview the following markdown source:
4 Answers
4
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What is the easiest way in C# to trim a newline off of a string?
I want to make sure that _content does not end with a NewLine character:
10 Answers
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How do I activate a virtualenv inside PyCharm's terminal?
I've set up PyCharm, created my virtualenv (either through the virtual env command, or directly in PyCharm) and activated that environment as my Interpreter. Everything is working just fine.
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specify project file of a solution using msbuild
... for building a particular project of a solution using msbuild like we do with devenv.com.In devenv.com we can specify a project of a solution using following commandline
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