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Does constexpr imply inline?
...at: How can a C++ header file include implementation?
We can observe that by playing with the following example:
main.cpp
#include <cassert>
#include "notmain.hpp"
int main() {
assert(shared_func() == notmain_func());
}
notmain.hpp
#ifndef NOTMAIN_HPP
#define NOTMAIN_HPP
inline in...
Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
...tudio text editor and was without a mouse (don't ask). Typically I do this by holding down CTRL and scrolling the mouse wheel. I also couldn't figure out how to tab into the area where you can specify your zoom level in the lower left hand corner of the text editor window.
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What to do with commit made in a detached head
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I did this and found myself ahead of origin by 5 commits. In that case do you just do git push origin?
– Winnemucca
Apr 5 '16 at 23:31
6
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How can I create a directly-executable cross-platform GUI app using Python?
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Since python is installed on nearly every non-Windows OS by default now, the only thing you really need to make sure of is that all of the non-standard libraries you use are installed.
Having said that, it is possible to build executables that include the python interpreter, and a...
What happens to an open file handle on Linux if the pointed file gets moved or deleted
...eally be deleted until the last handle is closed.
If the file is replaced by a new file, it depends exactly how. If the file's contents are overwritten, the file handle will still be valid and access the new content. If the existing file is unlinked and a new one created with the same name or, if a...
Ignoring SSL certificate in Apache HttpClient 4.3
... class you were using. Multiple classes called SSLContextBuilder are found by Idea.
– MasterMind
May 24 '18 at 6:22
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show 2 more comments
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How to get Core Data object from specific Object ID?
... return the object that has that ID, if it has been fetched from the store by this managedObjectContext. If anyone knows what this method is useful for, please comment.)
[eta.: Another important difference between the first method and the other two is that existingObjectWithID:error: never returns ...
Merge, update, and pull Git branches without using checkouts
...rges, this is possible, because such merges can never result in conflicts, by definition. To do this without checking out a branch first, you can use git fetch with a refspec.
Here's an example of updating master (disallowing non-fast-forward changes) if you have another branch feature checked out:
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What's the simplest way to print a Java array?
...the className + '@' + the hex of the hashCode of the array, as defined by Object.toString() :
31 Answers
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What is a StoryBoard ID and how can i use this?
...e storyboard knows which view controller is which.
Now, don't be confused by the name. A storyboard ID doesn't identify a 'storyboard'. A storyboard, according to Apple's documentation, 'represents the view controllers for all or part of your app’s user interface.' So, when you have something lik...