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Linux command to print directory structure in the form of a tree
...gt; /proc/15589/task/15589/fd
|-- fdinfo
`-- root -> /
27 directories
sample taken from maintainer's web page.
You can add the option -L # where # is replaced by a number, to specify the max recursion depth.
Remove -d to display also files.
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java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
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How do I update the password for Git?
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Why are preprocessor macros evil and what are the alternatives?
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Macros are just like any other tool - a hammer used in a murder is not evil because it's a hamme...
How do I update Node.js?
...lable version of node
use command nvm install version e.g. nvm install 12.14.0 to install on the machine
last once installed use nvm use version to use newer version e.g. nvm use 12.14.0
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Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
I have set up a micro instance server on EC2 based on what I read here
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HTML File Selection Event
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answered Aug 20 '10 at 5:21
AnuragAnurag
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How to split a long regular expression into multiple lines in JavaScript?
... '[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\\.)+',
'[a-zA-Z]{2,}))$'].join(''));
Notes:
when converting the expression literal to a string you need to escape all backslashes as backslashes are consumed when evaluating a string literal. (See Kayo's comment for more detail.)
RegExp a...
What is cURL in PHP?
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cURL is a library that lets you make HTTP requests in PHP. Everything you need to know about i...
Is there an onSelect event or equivalent for HTML ?
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