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What is the difference between a Docker image and a container?
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From my article on Automating Docker Deployments:
Docker Images vs. Containers
In Dockerland, there are images and there are containers. The two are closely related, but distinct. For me, grasping this dichotomy has clarifi...
How to prevent logback from outputting its own status at the start of every log when using a layout
...e reason cannot fix the problem, but want to remove the status-information from the console, you can instead configure an alternative StatusListener. Use the NopStatusListener to completely remove the status-information:
<configuration>
<statusListener class="ch.qos.logback.core.status.N...
Does PNG contain EXIF data like JPG?
...IF information in a PNG "Raw profile type APP1" zTXt chunk when converting from JPEG images. This method of storing EXIF in PNG images is also supported by ExifTool (and I believe Exiv2 too), but it is not part of the PNG or EXIF specification.
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Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)
...kout --ours -- <paths>
# or
git checkout --theirs -- <paths>
From the git checkout docs
git checkout [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <paths>...
--ours
--theirs
When checking out paths from the index, check out stage #2 (ours...
Shortest distance between a point and a line segment
...e line.
// It falls where t = [(p-v) . (w-v)] / |w-v|^2
// We clamp t from [0,1] to handle points outside the segment vw.
const float t = max(0, min(1, dot(p - v, w - v) / l2));
const vec2 projection = v + t * (w - v); // Projection falls on the segment
return distance(p, projection);
}
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Search all of Git history for a string? [duplicate]
...t I want to keep, but one line contains a password, which I want to remove from all of my git history. Any simple way to do that without rewriting every commit?
– Matt D
Jan 28 '13 at 1:12
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Converting Mercurial folder to a Git repository
...hon2 ~/fast-export/hg-fast-export.sh -r /path/to/old/mercurial_repo. Apart from that, it worked flawlessly.
– Artur Czajka
Jan 31 '14 at 1:08
5
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How do I force “git pull” to overwrite local files?
...rd origin/<branch_name>
Explanation:
git fetch downloads the latest from remote without trying to merge or rebase anything.
Then the git reset resets the master branch to what you just fetched. The --hard option changes all the files in your working tree to match the files in origin/master
M...
How to get one value at a time from a generator function in Python?
Very basic question - how to get one value from a generator in Python?
6 Answers
6
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Android Studio vs Eclipse + ADT Plugin? [closed]
..., for example you can find a lot of questions about "how to delete project from android studio", my opinion about android studio is: not ready to use it till now, it is promising product but it stuck in tiny errors, eclipse is still gives more flexible than android studio.
– En...