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How does generic lambda work in C++14?
...{ return a; }
};
Paragraph 5.1.2/5 of the C++14 Standard Draft n3690 specifies how the call operator of the closure type of a given lambda expression is defined:
The closure type for a non-generic lambda-expression has a public inline function call operator (13.5.4)
whose parameters and retu...
AVD Manager - Cannot Create Android Virtual Device
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Don't forget to restart Eclipse (if you are using it) after installation.
– easycheese
Sep 8 '13 at 18:30
8
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White space showing up on right side of page when background image should extend full length of page
...elpful strategies provided here, I found that I only needed to add iOS specific CSS (I put it at the bottom of my main css sheet.) Seems like hiding the overflow-x was the answer for me. I assume that stating the width at 100% helps in the event that my content goes wide. It should be noted that I w...
error: command 'gcc' failed with exit status 1 while installing eventlet
...dev
For eventlet you might also need the libevent libraries installed so if you get an error talking about that you can install libevent with:
sudo apt-get install libevent-dev
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How to drop multiple columns in postgresql
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Cause of a process being a deadlock victim
...tion that is least expensive to roll back.
Alternatively, a user can specify the priority of sessions in a
deadlock situation using the SET DEADLOCK_PRIORITY statement.
DEADLOCK_PRIORITY can be set to LOW, NORMAL, or HIGH, or alternatively
can be set to any integer value in the range (-10 to...
Redefine tab as 4 spaces
... for you:
For tab characters that appear 4-spaces-wide:
set tabstop=4
If you're using actual tab character in your source code you probably also want these settings (these are actually the defaults, but you may want to set them defensively):
set softtabstop=0 noexpandtab
Finally, if you want...
ExpressJS - throw er Unhandled error event
...our express app. We have to follow the same in that case. We need to check if its running in any terminal.
If you want to find and kill process, follow these steps:
ps aux | grep node
Find the process ID (second from the left):
kill -9 PRCOCESS_ID
OR
Use a single command to close all the runn...
How can I force browsers to print background images in CSS?
...le control over a browser's printing methods. At most you can SUGGEST, but if the browser's print settings have "don't print background images", there's nothing you can do without rewriting your page to turn the background images into floating "foreground" images that happen to be behind other conte...
Using Server.MapPath() inside a static field in ASP.NET MVC
...nvironment.MapPath returns the same value as Server.MapPath: What is the difference between Server.MapPath and HostingEnvironment.MapPath?
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