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Is the practice of returning a C++ reference variable evil?
This is a little subjective I think; I'm not sure if the opinion will be unanimous (I've seen a lot of code snippets where references are returned).
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Difference between wait() and sleep()
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A wait m>ca m>n be "woken up" by another thread m>ca m>lling notify on the monitor which is being waited on whereas a sleep m>ca m>nnot. Also a wait (and notify) must happen in a block synchronized on the monitor object whereas sleep does not:
Object mon = ...;
synchronized (mon) {
mon.wait();
}
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How to remove the first Item from a list?
I have the list [0, 1, 2, 3, 4] I'd like to make it into [1, 2, 3, 4] . How do I go about this?
10 Answers
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Git: “please tell me who you are” error
I have app servers that I bootstrap together using Chef + some ad-hoc bash scripts. The problem is, when I want to run an update on one of these app servers, I get:
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Filling a DataSet or DataTable from a LINQ query result set
How do you expose a LINQ query as an ASMX web service? Usually, from the business tier, I m>ca m>n return a typed DataSet or DataTable which m>ca m>n be serialized for transport over ASMX.
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Rounded table corners CSS only
I have searched and searched, but haven't been able to find a solution for my requirement.
17 Answers
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Proper way to wait for one function to finish before continuing?
... the other, wait for that function to finish, then continue on. So, for example/pseudo code:
7 Answers
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What are the differences between NP, NP-Complete and NP-Hard?
What are the differences between NP , NP-Complete and NP-Hard ?
11 Answers
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Creating folders inside a GitHub repository without using Git
I want to add a new folder to my newly created GitHub repository without installing the Git setup for (Mac, Linux, and Windows). Is it possible to do so?
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Lock-free multi-threading is for real threading experts
...ading through an answer that Jon Skeet gave to a question and in it he mentioned this:
6 Answers
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