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Can dplyr package be used for conditional mutating?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Retrieve the commit log for a specific line in a file?
...r case upperLimit & lowerLimit is the touched line_number
More info - https://www.techpurohit.com/list-some-useful-git-commands
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How to schedule a function to run every hour on Flask?
... and run your jobs via its interface:
import atexit
# v2.x version - see https://stackoverflow.com/a/38501429/135978
# for the 3.x version
from apscheduler.scheduler import Scheduler
from flask import Flask
app = Flask(__name__)
cron = Scheduler(daemon=True)
# Explicitly kick off the background ...
Fast way to get image dimensions (not filesize)
...
https://joseluisbz.wordpress.com/2013/08/06/obtaining-size-or-dimension-of-images/ (BMP, PNG, GIF, JPG, TIF or WMF)
Here for two formats PNG and JPG.
My code is from a class designed to my use, you can to edit according to ...
Makefile variable as prerequisite
...
deploy:
test -n "$(ENV)" # $$ENV
rsync . $(ENV).example.com:/var/www/myapp/
The reasons:
it's a simple one-liner
it's compact
it's located close to the commands which use the variable
Don't forget the comment which is important for debugging:
test -n ""
Makefile:3: recipe for target...
Smallest data URI image possible for a transparent image
...
data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'/%3E
The final length depends on what it's gzipped with.
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Server.Transfer Vs. Response.Redirect
...facebook video which explains the difference in a more demonstrative way.
https://www.facebook.com/photo.php?v=762186150488997
The main difference between them is who does the transfer. In "response.redirect" the transfer is done by the browser while in "server.transfer" it’s done by the server...
Get image data url in JavaScript?
...) === dataURL); // false - not same data
});
<img id="myImage" src="https://dl.dropboxusercontent.com/s/4e90e48s5vtmfbd/aaa.png" crossOrigin="anonymous">
<img id="result">
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从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...println();
}
}
7). 完整源代码文件及使用样例：
https://github.com/bsspirit/maven_mahout_template/tree/mahout-0.8/src/main/java/org/conan/mymahout/recommendation/job
转载请注明出处：
http://blog.fens.me/mahout-recommend-engine/
Mahout 推荐引擎
How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”
...ave this problem it is because the client.config had its endpoints like:
https://myserver/myservice.svc
but the certificate was expecting
https://myserver.mydomain.com/myservice.svc
Changing the endpoints to match the FQDN of the server resolves my problem. I know this is not the only caus...