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Change navbar color in Twitter Bootstrap
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I have no idea why this fixes the problem but thank you.
– Simon Morgan
Apr 10 '15 at 18:58
6
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Convert JavaScript string in dot notation into an object reference
...ike not losing track of the references themselves in the first place (most ideal if it's only client-side or only server-side), etc. (A pre-existing unique id would be inelegant to add, but could be used if the spec otherwise requires its existence regardless.)
case 2: Working with serialize...
Reverse a string in Python
...unity thinks using such cryptic methods for something so
basic is a good idea. Why isn't it just s.reverse()?
Problem
Context
Python 2.x
Python 3.x
Scenario:
Developer wants to transform a string
Transformation is to reverse order of all the characters
Solution
example01 produces the...
Using async/await for multiple tasks
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@SerjSagan my initial idea was just to verify that the workers are being started concurrently in each case, but I've added time stamps to improve the clarity of the test. Thanks for the suggestion.
– RiaanDP
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From inside of a Docker container, how do I connect to the localhost of the machine?
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Acl stopped working after this solution in haproxy. Any idea why?
– HyukHyukBoi
Jan 28 at 18:27
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Why does Unicorn need to be deployed together with Nginx?
...ing Unicorn without a reverse proxy. However, that wouldn't be a very good idea; let's see why.
Unicorn follows the Unix philosophy which is to do one thing and do it well, and that is to serve fast, low-latency clients (we'll see what this means later on). The fact that Unicorn is designed for fas...
docker mounting volumes on host
...utside the container file structure, bypassing the union file system.
The idea is that your volumes can be shared between your docker containers and they will stay around as long as there's a container (running or stopped) that references them.
You can have other containers mount existing volumes ...
MongoDB Many-to-Many Association
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This doesn't seem like a good idea. If you only have six roles, sure, but what if you had 20000 objects that could be linked to 20000 more objects (in a many-many relationship)? Even the MongoDB docs hint that you should avoid having mutable, huge arrays ...
public friend swap member function
...ever existed in a standard, but it was widely used before which is why the idea (and compiler support) tended to carry on, but it's technically not there. friend functions are only found by ADL, and if they need to just be free functions with friend access, they need to both be declared as friend wi...
How can I prevent SQL injection in PHP?
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@Alix this sounds like a good idea in theory, but sometimes the values need a different kind of escapes, for example for SQL and HTML
– p0358
Nov 18 '18 at 23:24
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