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How to share my Docker-Image without using the Docker-Hub?
I'm wondering where Docker's images are exactly stored to in my local host machine.
Can I share my Docker-Image without using the Docker-Hub or a Dockerfile but the 'real' Docker-Image? And what is exactly happening when I 'push' my Docker-Image to Docker-Hub?
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What is the best practice for dealing with passwords in git repositories?
... Growl notification in certain situations. What's the best way to handle storing my password with the script?
8 Answers
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Removing Data From ElasticSearch
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You can delete using cURL or visually using one of the many tools that open source enthusiasts have created for Elasticsearch.
Using cURL
curl -XDELETE localhost:9200/index/type/documentID
e.g.
curl -XDELETE localhost:9200/shop/product/1
You w...
What does apply_filters(…) actually do in WordPress?
I'm trying to understand some of the function in WordPress, but I can't get my head around what apply_filters(...) actually does.
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How to delete a file or folder?
How do I delete a file or folder in Python?
13 Answers
13
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Rails: call another controller action from a controller
...use a redirect to that action :
redirect_to your_controller_action_url
More on : Rails Guide
To just render the new action :
redirect_to your_controller_action_url and return
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improve t...
Does Typescript support the ?. operator? (And, what's it called?)
Does Typescript currently (or are there plans to) support the safe navigation operator of ?.
14 Answers
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Legality of COW std::string implementation in C++11
...my understanding that copy-on-write is not a viable way to implement a conforming std::string in C++11, but when it came up in discussion recently I found myself unable to directly support that statement.
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C++ template constructor
I wish to have a non-template class with a template constructor with no arguments.
8 Answers
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Checking if a variable is not nil and not zero in ruby
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Use 'or' instead of ||
– Orion Edwards
Nov 2 '08 at 4:57
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