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How to Diff between local uncommitted changes and origin
...t. I had tried a combination where I was doing a fetch before, but when I did git diff master origin/master it was still comparing against the committed version (obvious in retrospect). But leaving out the master now compares local changes against the fetched version.
– Chaitan...
bool operator ++ and --
...des 0 [false] and 2 or more [true]).
So as a short-hand ++ worked, and -- didn't.
++ is allowed on bools for compatibility with this, but its use is deprecated in the standard and it was removed in C++17.
This assumes that I only use x as an boolean, meaning that overflow can't happen until I've do...
Enums and Constants. Which to use when?
.... There isn't a range of PI values, there is just PI.
Other points to consider are:
a: Constants don't necessarily indicate a relationship between the constants, whereas an enumeration indicates that something can be one of the set defined by the enum.
b: A defined enumeration can help you with t...
Why does this code segfault on 64-bit architecture but work fine on 32-bit?
...
@vlad - the better idea is to always declare functions rather than rely upon implicit declarations for exactly this reason. (And not cast the return from malloc)
– Flexo♦
Sep 25 '11 at 12:19
...
Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...me assumptions about the format of locale names that aren't universally valid. Explicitly setting these environment vars is basically just a workaround for that bug.
[Edit:] As @asmeurer correctly points out, the above fix assumes English and the U.S. You should really pick your preferred locale ...
Erasing elements from a vector
...
Use the remove/erase idiom:
std::vector<int>& vec = myNumbers; // use shorter name
vec.erase(std::remove(vec.begin(), vec.end(), number_in), vec.end());
What happens is that remove compacts the elements that differ from the value to ...
Configure nginx with multiple locations with different root folders on subdomain
...n <lastPath> {
root <FirstPath>;
}
So lets see what you did mistake and what is your solutions
Your Mistake :
location /static {
root /web/test.example.com/static;
}
Your Solutions :
location /static {
root /web/test.example.com;
}
...
How to create full compressed tar file using Python?
...ally. It seems the only real clean way is to do os.walk and add files individually
– The Godfather
Feb 1 '19 at 10:10
...
How to pip install a package with min and max version range?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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How can I brew link a specific version?
...rew info mysql
And to see the available versions to install, you can provide a dud version number, as brew will helpfully respond with the available version numbers:
brew switch mysql 0
Update (15.10.2014):
The brew versions command has been removed from brew, but, if you do wish to use this...