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Find object in list that has attribute equal to some value (that meets any condition)
...t None stuff or whatever at this point, if you don't like exceptions.
I know that generally in python list comprehensions are preferred or at least
that is what I read, but I don't see the issue to be honest. Of course Python is not an FP language, but Map / Reduce / Filter are perfectly readable ...
Removing all unused references from a project in Visual Studio projects
...project are still marked as unused." is actually not a problem. The build knows to copy the references of your references. See this answer: stackoverflow.com/a/2290139/26262
– Ed Greaves
Apr 28 '16 at 15:26
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IntelliJ and Tomcat…changed files are not automatically recognized by Tomcat
...ermines if IDEA prompts you each time you hit the update icon
Click OK.
Now anytime you make a change, IDEA will redeploy the changed file(s) when IDEA's frame is deactivated (i.e. loses focus). It does take a second or two, You'll see it in the lower status bar in IDEA. Obviously. you'll still n...
Why should weights of Neural Networks be initialized to random numbers? [closed]
...h hidden unit gets sum of inputs multiplied by the corresponding weight.
Now imagine that you initialize all weights to the same value (e.g. zero or one). In this case, each hidden unit will get exactly the same signal. E.g. if all weights are initialized to 1, each unit gets signal equal to sum o...
Can you do this HTML layout without using tables?
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Neither amazon, now stackoverflow are pinnacles of web design.
– Bobby Jack
Feb 9 '09 at 0:44
31
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Difference in make_shared and normal shared_ptr in C++
...))
new Rhs("bar"))
std::shared_ptr<Lhs>
std::shared_ptr<Rhs>
Now, suppose we get an exception thrown at step 2 (e.g., out of memory exception, Rhs constructor threw some exception). We then lose memory allocated at step 1, since nothing will have had a chance to clean it up. The core o...
In c# what does 'where T : class' mean?
...s literally means that T has to be a class. It can be any reference type. Now whenever any code calls your DoThis<T>() method it must provide a class to replace T. For example if I were to call your DoThis<T>() method then I will have to call it like following:
DoThis<MyClass>();...
How to limit the amount of concurrent async I/O operations?
...hould be using since it's more performant than the original Semaphore), it now boasts the WaitAsync(...) series of overloads, with all of the expected arguments - timeout intervals, cancellation tokens, all of your usual scheduling friends :)
Stephen's also written a more recent blog post about the...
Is there a method that works like start fragment for result?
...es to pass values. Even if the fragment set a value somewhere, we need to know when he ended. Should the previous fragments get the value when it starts/resumes ? This is an idea. But there is no proper way to store the value, the fragment could be called by multiple other fragments/activities.
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How to delete a workspace in Perforce (using p4v)?
...d have created a few workspaces as exercises for getting familiar with it. Now I would like to delete some of the workspaces. I just want to get rid of the workspaces so that they do not appear on the drop-down in the workspaces view ( do not want to do anything with actual depot files).
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