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When is a language considered a scripting language? [closed]
...lly written in a different language and are often created or at least modified by the end-user. Scripts are often interpreted from source code or bytecode, whereas the applications they control are traditionally compiled to native machine code. Scripting languages are nearly always embedded in the...
What is the (best) way to manage permissions for Docker shared volumes?
...implement the pattern described below rather than data containers.
I believe the canonical way to solve this is by using data-only containers. With this approach, all access to the volume data is via containers that use -volumes-from the data container, so the host uid/gid doesn't matter.
For ex...
Difference between Pragma and Cache-Control headers?
...1 implementation of the same concept. They both are meant to prevent the client from caching the response. Older clients may not support HTTP/1.1 which is why that header is still in use.
share
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im...
Remove duplicate values from JS array [duplicate]
...ed Dec 26 '16 at 10:53
Martijn Pieters♦
839k212212 gold badges32183218 silver badges28092809 bronze badges
answered Feb 10 '12 at 15:13
...
How to solve error “Missing `secret_key_base` for 'production' environment” (Rails 4.1)
...s to configure it:
I was using Rails 4.1 with Unicorn v4.8.2 and when I tried to deploy my application it didn't start properly and in the unicorn.log file I found this error message:
app error: Missing `secret_key_base` for 'production' environment, set this value in `config/secrets.yml` (Runtime...
Browsers' default CSS for HTML elements
...efault W3C HTML4 spec:
html, address,
blockquote,
body, dd, div,
dl, dt, fieldset, form,
frame, frameset,
h1, h2, h3, h4,
h5, h6, noframes,
ol, p, ul, center,
dir, hr, menu, pre { display: block; unicode-bidi: embed }
li { display: list-item }
head { display: none }
table ...
How to remove/ignore :hover css style on touch devices
...es like Surface or iPad Pro, which hurts the UX.
CSS-only - use media queries
Place all your :hover rules in a @media block:
@media (hover: hover) {
a:hover { color: blue; }
}
or alternatively, override all your hover rules (compatible with older browsers):
a:hover { color: blue; }
@media (...
How to write a large buffer into a binary file in C++, fast?
...ne.
Update: 5 years have passed it's 2017 now. Compilers, hardware, libraries and my requirements have changed. That's why I made some changes to the code and did some new measurements.
First up the code:
#include <fstream>
#include <chrono>
#include <vector>
#include <cstdin...
Invalidating JSON Web Tokens
...de.js project I'm working on, I'm thinking about switching over from a cookie based session approach (by this, I mean, storing an id to a key-value store containing user sessions in a user's browser) to a token-based session approach (no key-value store) using JSON Web Tokens (jwt).
...
How can I declare and use Boolean variables in a shell script?
I tried to declare a Boolean variable in a shell script using the following syntax:
21 Answers
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