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How do I get the current absolute URL in Ruby on Rails?
... to change host name but keep everything else. I found that url_for(host: 'www.newdomain.com') worked the best for me as a solution to the problem. IMO, its a more robust solution since its the same across all versions of rails.
– PeppyHeppy
Dec 28 '12 at 7:06
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Where can I view Tomcat log files in Eclipse?
...Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
http://www.coderanch.com/t/442412/Tomcat/Tweaking-tomcat-logging-properties-file
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How to align absolutely positioned element to center?
...th=\"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 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Regex: ignore case sensitivity
...ding them with a minus sign (?-i).
Description is from the page:
https://www.regular-expressions.info/modifiers.html
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Refreshing web page by WebDriver when waiting for specific condition
...cuteScript("history.go(0)");
For live code, please refer the link http://www.ufthelp.com/2014/11/Methods-Browser-Refresh-Selenium.html
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Does Dart support enumerations?
...m, they are automatically numbered.
More details at in this draft https://www.dartlang.org/docs/spec/EnumsTC52draft.pdf
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云数据及Firebase组件简介 · App Inventor 2 中文网
...使用云数据的方法。 数据使用 Firebase 数据库服务 http://www.firebase.com 进行存储和维护，该服务是 Google 的一部分。 一般来说，使用 Firebase 服务需要访问 Firebase 帐户，而这是收费的。 但任何 MIT App Inventor 用户都可以通过 MIT 提供...
How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?
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In Python 3.8.1, NixOS:
>>> min(repeat(lambda: {**x, **y}))
1.0804965235292912
>>> min(repeat(lambda: merge_two_dicts(x, y)))
1.636518670246005
>>> min(repeat(lambda: {k: v for d in (x, y) for k, v in d.items()}))
3.1779992282390594
>>> min(repeat(lambda: dict(c...
In which language are the Java compiler and JVM written?
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The HotSpot JVM is written in C++ - www2.research.att.com/~bs/applications.html
– devdimi
Mar 19 '12 at 11:05
5
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How to force composer to reinstall a library?
...lder, sure) on Linux before:
rm -rf vendor/
composer update -v
https://www.dev-metal.com/composer-problems-try-full-reset/
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