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In Git, how can I write the current commit hash to a file in the same commit
...released :))
Update: code for .git/hooks/pre-commit:
#!/usr/bin/env bash
set -e
#=== 'prev-commit' solution by o_O Tync
#commit_hash=$(git rev-parse --verify HEAD)
commit=$(git log -1 --pretty="%H%n%ci") # hash \n date
commit_hash=$(echo "$commit" | head -1)
commit_date=$(echo "$commit" | head -2...
Saving images in Python at a very high quality
...project/scour) to reduce the file size of your svg. On the most aggressive setting I can get reduce my file size to 50% of the original - 5% if I use the .svgz compressed format.
– grofte
Jan 14 at 12:36
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Difference between rake db:migrate db:reset and db:schema:load
The difference between rake db:migrate and rake db:reset is pretty clear in my head. The thing which I don't understand is how rake db:schema:load different from the former two.
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Return from lambda forEach() in java
...yer -> player.getName().contains(name))
.findFirst()
.orElseThrow(MyCustomRuntimeException::new);
if your logic is loosely "exception driven" such as there is one place in your code that catches all exceptions and decides what to do next. Only use exception driven development when...
Is this object-lifetime-extending-closure a C# compiler bug?
I was answering a question about the possibility of closures (legitimately) extending object-lifetimes when I ran into some extremely curious code-gen on the part of the C# compiler (4.0 if that matters).
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How to convert JSON to CSV format and store in a variable
I have a link that opens up JSON data in the browser, but unfortunately I have no clue how to read it. Is there a way to convert this data using JavaScript in CSV format and save it in JavaScript file?
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android.view.InflateException: Binary XML file: Error inflating class fragment
...r name attributes. For others it was due to a permissions issue or a build setting. For me, those didn't fix the problem; instead there was a drawable resource that existed only in drawable-ldrtl-xhdpi, instead of in an applicable place like drawable.
But those are just details. The big-picture pro...
How to easily truncate an array with JavaScript?
...plice(-2,2); // a1=[2,4], a2=[6,8]
If you're asking how to retrieve a subset of an array without modifying the original, then use slice.
var a1 = [2,4,6,8];
var a2 = a1.slice(-2); // a1=[2,4,6,8], a2=[6,8]
Just remember splice modifies, slice accesses. Negative numbers as first arg indicate ind...
Cannot send a content-body with this verb-type
...
Please set the request Content Type before you read the response stream;
request.ContentType = "text/xml";
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PostgreSQL - max number of parameters in “IN” clause?
In Postgres, you can specify an IN clause, like this:
8 Answers
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