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Find first elem>me m>nt in a sequence that matches a predicate
I want an idiomatic way to find the first elem>me m>nt in a list that matches a predicate.
4 Answers
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How do I edit an incorrect commit m>me m>ssage in git ( that I've pushed )?
I want to modify a commit m>me m>ssage deeper in history and I've pushed many new commits.
7 Answers
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from jquery $.ajax to angular $http
...gularJS way of calling $http would look like:
$http({
url: "http://example.appspot.com/rest/app",
m>me m>thod: "POST",
data: {"foo":"bar"}
}).then(function successCallback(response) {
// this callback will be called asynchronously
// when the response is available
$sc...
What to add for the update portion in ConcurrentDictionary AddOrUpdate
I am trying to re-write som>me m> code using Dictionary to use ConcurrentDictionary. I have reviewed som>me m> examples but I am still having trouble implem>me m>nting the AddOrUpdate function. This is the original code:
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When does Java's Thread.sleep throw InterruptedException?
...a's Thread.sleep throw InterruptedException? Is it safe to ignore it? I am not doing any multithreading. I just want to wait for a few seconds before retrying som>me m> operation.
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Are empty HTML5 data attributes valid?
I'd like to write a simple jQuery plugin that displays inline modals under specified elem>me m>nts. My idea is for the script to auto-init based on data attributes specified on elem>me m>nts.
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Passing argum>me m>nts forward to another javascript function
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Use .apply() to have the sam>me m> access to argum>me m>nts in function b, like this:
function a(){
b.apply(null, argum>me m>nts);
}
function b(){
alert(argum>me m>nts); //argum>me m>nts[0] = 1, etc
}
a(1,2,3);
You can test it out here.
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test a file upload using rspec - rails
I want to test a file upload in rails, but am not sure how to do this.
6 Answers
6
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Running multiple TeamCity Agents on the sam>me m> computer?
We have several build machines, each running a single TeamCity build agent. Each machine is very strong, and we'd like to run several build agents on the sam>me m> machine.
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Reading a string with scanf
I'm a little bit confused about som>me m>thing. I was under the impression that the correct way of reading a C string with scanf() went along the lines of
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