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Should we pass a shared_ptr by reference or by value?
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This question has been discussed and answered by Scott, Andrei and Herb during Ask Us Anything ...
Template function inside template class
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answered Dec 27 '11 at 1:31
Kerrek SBKerrek SB
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Exploring Docker container's file system
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UPDATE
Easiest method: Using docker exec
Docker version 1.3 or newer supports the command exec that behave similar to nsenter. This command can run new process in already running container (container must have PID 1 process running already). You can run /bin/bash to explore containe...
Does it make sense to use “as” instead of a cast even if there is no null check? [closed]
In development blogs, online code examples and (recently) even a book, I keep stumbling about code like this:
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Is there a NumPy function to return the first index of something in an array?
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How do I set up email confirmation with Devise?
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How to check if field is null or empty in MySQL?
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edited Mar 30 '18 at 5:18
answered Jul 24 '13 at 11:39
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Create a custom callback in JavaScript
... but using our own instance as the context
callback.apply(this, ['Hi', 3, 2, 1]);
}
function foo(salutation, three, two, one) {
alert(salutation + " " + this.name + " - " + three + " " + two + " " + one);
}
var t = new Thing('Joe');
t.doSomething(foo); // Alerts "Hi Joe - 3 2 1" via `foo`...
How to check if one DateTime is greater than the other in C#
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Ryan RinaldiRyan Rinaldi
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Reset C int array to zero : the fastest way?
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edited Mar 3 '17 at 16:22
answered Feb 5 '12 at 2:25
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