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Solution: Type below command in your terminal sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer References: https://stackoverflow.com/questions/17980759/xcode-select-active-developer-directory-error https://github.com/nodejs/node-gyp/issues/569
#!/bin/bash function foo() { # Hello echo “First Argument = $1” # World echo “Second Argument = $2” } foo Hello World
The Byte Order Marks (BOM) such as #FEFF or #FFFE are invisible characters in the text editor. The characters are always the very first in a text file. You might see the following error...
Use the following steps to do the reverse search in your bash history. $ Ctrl + R $(reverse-i-search)`’: [start typing command…] [Tab/Enter] – Tab will complete the command and brings back the CLI. -...
Use the following steps to do the reverse search in your bash history. $ Ctrl + R $(reverse-i-search)`’: [start typing command…] [Tab/Enter] – Tab will complete the command and brings back the CLI. -...
$? Status of the previous process / command which ran on the shell $ pwd $ echo $? // returns 0 which means the previous command ran sucessfully $ blahCommand $echo $? // returns...
Bower lets you query the bower registry via the command line to find a package by a given name and then list its versions. e.g. To search libraries that have the word ‘react’ bower...
This is a generic issue. I solved it using the following steps. Uninstall Java completely sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefPane sudo rm -fr ~/Library/Application\ Support/Java # Remove Java runtime from...
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