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Why doesn't list have safe “get” method like dictionary?
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12 Answers
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How to search and replace globally, starting from the cursor position and wrapping around the end of
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1. It is not hard to achieve the behavior using a two-step substitution:
:,$s/BEFORE/AFTER/gc|1,''-&&
First, the substitution command is run for each line starting from
the current one until the end of file:
,$s/BEF...
Can I mask an input text in a bat file?
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17 Answers
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How to handle many-to-many relationships in a RESTful API?
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In a RESTful interface, you can return documents that describe the relationships between resou...
How can I change image tintColor in iOS and WatchKit
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791
iOS
For an iOS app, in Swift 3, 4 or 5:
theImageView.image = theImageView.image?.withRendering...
Regex for password must contain at least eight characters, at least one number and both lower and up
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31 Answers
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How to grant remote access to MySQL for a whole subnet?
...n as a wildcard in the IP address.
From http://dev.mysql.com/doc/refman/5.1/en/grant.html
You can specify wildcards in the host name. For example, user_name@'%.example.com' applies to user_name for any host in the example.com domain, and user_name@'192.168.1.%' applies to user_name for any host...
Comments in command-line Zsh
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Having just started trying out zsh, I ran into this problem too. You can do setopt interactive...