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Why is `std::move` named `std::move`?
...really move anything at all. It is just a cast to r-value. Why was this done? Isn't this misleading?
2 Answers
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Free FTP Library [closed]
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Very... Bad component - you can't easy list files or folders, if you provide bad url - it will run without any exception, but will return html with message - I don't found any file (so, you need to parse that html)... I think microsoft can s...
Run R script from command line
...d a.Rout will be created.
R CMD BATCH a.R
# Check the output
cat a.Rout
One other thing to note about using Rscript is that it doesn't load the methods package by default which can cause confusion. So if you're relying on anything that methods provides you'll want to load it explicitly in your sc...
Android: Clear Activity Stack
...wo flags leaves activity stack track behind (starts on top of the previous one), then added Intent.FLAG_ACTIVITY_CLEAR_TOP which simply restarts the application and then exits totally. I haven't added any flag to activities explicitly tho. What could be the problem?
– Farid
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What are good grep tools for Windows? [closed]
Any recommendations on grep tools for Windows? Ideally ones that could leverage 64-bit OS.
28 Answers
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Windows batch: call more than one command in a FOR loop?
Is it possible in Windows batch file to call more than one command in a single FOR loop? Let's say for example I want to print the file name and after delete it:
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How to wait for a keypress in R?
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As someone already wrote in a comment, you don't have to use the cat before readline(). Simply write:
readline(prompt="Press [enter] to continue")
If you don't want to assign it to a variable and don't want a return printed in th...
ctypes - Beginner
...ing an integer
The C++ code for a function which takes an integer and adds one to the returned value,
extern "C" int add_one(int i)
{
return i+1;
}
Saved as file test.cpp, note the required extern "C" (this can be removed for C code).
This is compiled using g++, with arguments similar to Chinma...
Priority queue in .Net [closed]
... public T GetMin()
{
if (Count == 0) throw new InvalidOperationException("Heap is empty");
return _heap[0];
}
public T ExtractDominating()
{
if (Count == 0) throw new InvalidOperationException("Heap is empty");
T ret = _heap[0];
_tail--;
...
master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
...stream at the time.
However, before you tried to push back to origin, someone else pushed commit B.
Development history has diverged into separate paths.
You can then merge or rebase. See Pro Git: Git Branching - Rebasing for details.
Merge
Use the git merge command:
$ git merge origin/master
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