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Shards and replicas in Elasticsearch
... I didn't manage to understand it. If I download Elasticsearch and run the script, then from what I know I have started a cluster with a single node. Now this node (my PC) have 5 shards (?) and some replicas (?).
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multiprocessing: sharing a large read-only object between processes?
...le, and sent the other lines to the next piped process (which was the same script). Runtime went down by half. It's a little hacky, but the overhead is much lighter than map/poop in the multiprocessing module.
– Vince
Nov 30 '09 at 21:55
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Define make variable at rule execution time
...latively easy way of doing this is to write the entire sequence as a shell script.
out.tar:
set -e ;\
TMP=$$(mktemp -d) ;\
echo hi $$TMP/hi.txt ;\
tar -C $$TMP cf $@ . ;\
rm -rf $$TMP ;\
I have consolidated some related tips here: https://stackoverflow.com/a/29085684/86967
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How to Update Multiple Array Elements in mongodb
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Can we not do this without using Javascript? I want to perform this update directly from a mongo shell without using Javascript API.
– Meliodas
Mar 12 '17 at 5:28
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background function in Python
I've got a Python script that sometimes displays images to the user. The images can, at times, be quite large, and they are reused often. Displaying them is not critical, but displaying the message associated with them is. I've got a function that downloads the image needed and saves it locally. Rig...
Can I change the viewport meta tag in mobile safari on the fly?
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I realize this is a little old, but, yes it can be done. Some javascript to get you started:
viewport = document.querySelector("meta[name=viewport]");
viewport.setAttribute('content', 'width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0');
Just change the parts you ...
HintPath vs ReferencePath in Visual Studio
... so you have to explicitly add it as parameter to the command line compile script.
– Christian
Apr 28 at 10:01
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Possible reason for NGINX 499 error codes
...here is no respond from nginx. Time outs might happen for busy websites or scripts that need more time for execution. You'll need to find timeout that will work for you. For example extend it to:
timeout client 180s
timeout server 180s
And you will be probably set.
Depending on your se...
Is there a “theirs” version of “git merge -s ours”?
...s of branchB
git diff HEAD branchB
To automate it you can wrap it into a script using branchA and branchB as arguments.
This solution preserves the first and second parent of the merge commit, just as you would expect of git merge -s theirs branchB.
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