IntelliJ – Import configuration from old version after first run

Starting with IntelliJ IDEA 2020.1 the settings are imported automatically from the most recently used previous version and the dialog is not shown. To start with the default settings you can use File | Manage IDE Settings | Restore Default Settings. Also note that default folders used by the IDE have also changed since 2020.1 … Read more

Could string comparisons really differ based on culture when the string is guaranteed not to change?

Absolutely. Per MSDN (http://msdn.microsoft.com/en-us/library/d93tkzah.aspx), This method performs a word (case-sensitive and culture-sensitive) search using the current culture. So you may get different results if you run it under a different culture (via regional and language settings in Control Panel). In this particular case, you probably won’t have a problem, but throw an i in the … Read more

Registry vs. INI file for storing user configurable application settings [closed]

Pros of config file: Easy to do. Don’t need to know any Windows API calls. You just need to know the file I/O interface of your programming language. Portable. If you port your application to another OS, you don’t need to change your settings format. User-editable. The user can edit the config file outside of … Read more

Modify config file using bash script

A wild stab in the dark for modifying a single value: sed -c -i “s/\($TARGET_KEY *= *\).*/\1$REPLACEMENT_VALUE/” $CONFIG_FILE assuming that the target key and replacement value don’t contain any special regex characters, and that your key-value separator is “=”. Note, the -c option is system dependent and you may need to omit it for sed … Read more

Which eslint rules in my config are slow?

eslint shows the spent times of rules if the environment variable TIMING is set. For example: $ TIMING=1 eslint lib Rule | Time (ms) | Relative :—————————-|———-:|——–: valid-jsdoc | 203.798 | 6.7% camelcase | 142.146 | 4.6% no-unmodified-loop-condition | 136.811 | 4.5% indent | 127.138 | 4.2% no-undefined | 124.525 | 4.1% keyword-spacing | 85.397 … Read more

Adding and reading from a Config file

Add an Application Configuration File item to your project (Right -Click Project > Add item). This will create a file called app.config in your project. Edit the file by adding entries like <add key=”keyname” value=”someValue” /> within the <appSettings> tag. Add a reference to the System.Configuration dll, and reference the items in the config using … Read more

What does “rc” in matplotlib’s rcParams stand for? [closed]

It’s common to end configuration files in ‘rc’ – e.g. ‘.xinitrc’, ‘.vimrc’ and ‘.bashrc’. It stems from practice of having your configs executable – they are automatically Run at startup and they Configure your stuff. This started long ago, even before Unix: [Unix: from runcom files on the CTSS system 1962-63, via the startup script … Read more

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