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Is it possible to figure out the parameter type and return type of a lambda?
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Heh, I was just writing this. Didn't think about tuple_element though, thanks.
– GManNickG
Oct 30 '11 at 7:30
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Difference between git checkout --track origin/branch and git checkout -b branch origin/branch
...ent name.
(That is, as commented by Sebastian Graf, if the local branch did not exist already.
If it did, you would need git checkout -B abranch origin/abranch)
Note: with Git 2.23 (Q3 2019), that would use the new command git switch:
git switch -c <branch> --track <remote>/<bra...
How do I set $PATH such that `ssh user@host command` works?
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As grawity said, ~/.bashrc is what you want, since it is sourced by non-interactive non-login shells.
I expect the problem you're having has to do with the default Ubuntu ~/.bashrc file. It usually starts with something like this:
# If...
How to use Google App Engine with my own naked domain (not subdomain)?
...ble to link something like mydomain.com with your appspot app. This is considered a naked domain, which is not supported by Google App Engine (anymore). Strictly speaking, the answer to my question has to be "impossible". Read on...
All you can do is add subdomains pointing to your app, e.g myappid...
Grep only the first match and stop
...m result. This answer prints first match in any file and stops. What else did you expect?
– mvp
Apr 19 at 23:51
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show 4 more comments
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How to create a function in a cshtml template?
I need to create a function that is only necessary inside one cshtml file. You can think of my situation as ASP.NET page methods, which are min web services implemented in a page, because they're scoped to one page. I know about HTML helpers (extension methods), but my function is just needed in one...
Is unsigned integer subtraction defined behavior?
...as if this design choice meant that programmers don't have to carefully avoid over- and under-flow or have their programs fail spectacularly.
– Theodore Murdock
May 26 '17 at 20:17
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Convert PDF to clean SVG? [closed]
...dia to convert PDF to SVG.
http://inkscape.org/
They even have a handy guide on how to do so!
http://en.wikipedia.org/wiki/Wikipedia:Graphic_Lab/Resources/PDF_conversion_to_SVG#Conversion_with_Inkscape
share
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How to append text to a text file in C++?
...s created if it doesn't exist and also adds bit of error checks.
static void appendLineToFile(string filepath, string line)
{
std::ofstream file;
//can't enable exception now because of gcc bug that raises ios_base::failure with useless message
//file.exceptions(file.exceptions() | std:...
Create a submodule repository from a folder and keep its git commit history
...ctory 1> by the folder you want to remove. -r will do it recursively inside the specified directory :). Now push to origin/master with --force
git push origin master --force
Boss Stage (See Note below)
Create a submodule from <git repository B> into <git repository A>
git submodu...