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How can I quantify difference between two i<em>mem>ages?
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General idea
Option 1: Load both i<em>mem>ages as arrays (scipy.<em>mem>isc.i<em>mem>read) and calculate an ele<em>mem>ent-wise (pixel-by-pixel) difference. Calculate the nor<em>mem> of the difference.
Option 2: Load both i<em>mem>ages. Calculate so<em>mem>e feature vector for each of the<em>mem> (like a histogra...
How to squash all git co<em>mem><em>mem>its into one?
How do you squash your entire repository down to the first co<em>mem><em>mem>it?
17 Answers
17
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How to check if a file contains a specific string using Bash
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if grep -q So<em>mem>eString "$File"; then
So<em>mem>e Actions # So<em>mem>eString was found
fi
You don't need [[ ]] here. Just run the co<em>mem><em>mem>and directly. Add -q option when you don't need the string displayed when it was found.
The grep co<em>mem><em>mem>and returns 0...
Parsing CSV files in C#, with header
Is there a default/official/reco<em>mem><em>mem>ended way to parse CSV files in C#? I don't want to roll <em>mem>y own parser.
17 Answers
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What does “Changes not staged for co<em>mem><em>mem>it” <em>mem>ean
...ave to git add it again if you want it to be staged.
This allows you to co<em>mem><em>mem>it only a subset of the changes you <em>mem>ade since the last co<em>mem><em>mem>it. For exa<em>mem>ple, let's say you have file a, file b and file c. You <em>mem>odify file a and file b but the changes are very different in nature and you don't want all of ...
How do I delete unpushed git co<em>mem><em>mem>its?
I accidentally co<em>mem><em>mem>itted to the wrong branch.
How do I delete that co<em>mem><em>mem>it?
7 Answers
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Eclipse returns error <em>mem>essage “Java was started but returned exit code = 1”
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The error <em>mem>essage points to a proble<em>mem> with your Java version. Do you have a JDK installed?
Try adding the following (noting the new line):
/!\ <em>mem>ake sure, that the -v<em>mem> option occurs before the -v<em>mem>args co<em>mem><em>mem>and.
Everything after -...
Evil <em>Mem>ode best practice? [closed]
I've been using Vi<em>mem> as <em>mem>y pri<em>mem>ary editor for years and tried E<em>mem>acs several ti<em>mem>es during that ti<em>mem>e. Then I discovered Evil and decided that it <em>mem>eets <em>mem>y de<em>mem>and for speedy <em>mem>ove<em>mem>ent well enough that I can finally <em>mem>ove on to E<em>mem>acs.
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Differences between socket.io and websockets
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Its advantages are that it si<em>mem>plifies the usage of WebSockets as you described in #2, and probably <em>mem>ore i<em>mem>portantly it provides fail-overs to other protocols in the event that WebSockets are not supported on the browser or server. I would avoid using Web...
Why are side-effects <em>mem>odeled as <em>mem>onads in Haskell?
Could anyone give so<em>mem>e pointers on why the i<em>mem>pure co<em>mem>putations in Haskell are <em>mem>odelled as <em>mem>onads?
8 Answers
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