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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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Checkstyle vs. PMD
...ode() method without the not equals(Object object) method
source:
http://www.sonarsource.org/what-makes-checkstyle-pmd-findbugs-and-macker-complementary/
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What is the use of interface constants?
...e used in classes that implement the interface.
Here's an example:
http://www.javapractices.com/topic/TopicAction.do?Id=32
But note that the recommended practice is to use static imports instead of constants in interfaces. Here's a reference: http://www.javapractices.com/topic/TopicAction.do?Id=19...
How to change a PG column to NULLABLE TRUE?
...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...
How to convert float to varchar in SQL Server
...e original number is
CONVERT (VARCHAR(50), float_field,128)
See http://www.connectsql.com/2011/04/normal-0-microsoftinternetexplorer4.html
The other solutions above will sometimes round or add digits at the end
UPDATE: As per comments below and what I can see in https://msdn.microsoft.com/en-u...
How to use mod operator in bash?
...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...
Navigation drawer - disable swipe
...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...
Git on Windows: How do you set up a mergetool?
... no need to specify full path to p4merge in the command
Download: http://www.perforce.com/product/components/perforce-visual-merge-and-diff-tools
EDIT (Feb 2014)
As pointed out by @Gregory Pakosz, latest msys git now "natively" supports p4merge (tested on 1.8.5.2.msysgit.0).
You can display l...
What resources exist for Database performance-tuning? [closed]
...
A lot of good MySQL specific tips can be found at http://www.mysqlperformanceblog.com/
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micro:bit 连接报错 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...决。请使用最新编译出来的拓展（版本20240822）：https://www.fun123.cn/reference/iot/bluetoothle.html。
来源：https://bbs.tsingfun.com/thread-1953-1-1.html