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Convert object string to JSON
...n I convert a string that describes an object into a JSON string using JavaScript (or jQuery)?
20 Answers
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Are trailing commas in arrays and objects part of the spec?
Are trailing commas standard in JavaScript, or do most browsers like Chrome and Firefox just tolerate them?
6 Answers
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How do I forward parameters to other command in bash script?
Inside my bash script, I would like to parse zero, one or two parameters (the script can recognize them), then forward the remaining parameters to a command invoked in the script. How can I do that?
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How can I change my Cygwin home folder after installation?
...can use instead of %H or in addition to it. See the nsswitch.conf syntax description in the Cygwin User Guide for details.
If you installed Cygwin prior to 1.7.34 or have run its mkpasswd utility so that you have an /etc/passwd file, you can change your Cygwin home directory by editing your user's ...
How to search and replace globally, starting from the cursor position and wrapping around the end of
...d('<cword>')<CR>>//<Left>
" And that command calls a script-local function.
command! -nargs=1 Substitute call s:Substitute(<q-args>)
function! s:Substitute(patterns)
if getregtype('s') != ''
let l:register=getreg('s')
endif
normal! qs
redir => l:replacemen...
How can I use inverse or negative wildcards when pattern matching in a unix/linux shell?
...grep and the while command. This allows one to write powerful yet readable scripts ensuring that you end up doing exactly what you want. Plus by using an echo command you can perform a dry run before carrying out the actual operation. For example:
ls | grep -v "Music" | while read filename
do
echo ...
Fast way to get image dimensions (not filesize)
... will do the job.
Depending on the use-case you may need to write your own script that combines/parses outputs of several tools.
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Using the RUN instruction in a Dockerfile with 'source' does not work
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Eh? If you source a script inside a shell that only exists for the command, it's not able to have a lasting effect on any future commands run, assuming that the sum total of its action is setting environment variables. So why would you use sourc...
What is the best practice for dealing with passwords in git repositories?
I've got a little Bash script that I use to access twitter and pop up a Growl notification in certain situations. What's the best way to handle storing my password with the script?
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Capitalize first letter. MySQL
...the function, and then reset it back to normal after the function creation script. I also personally wanted the output to be in UTF8 CHARSET too.
Function creation =
DELIMITER ||
CREATE FUNCTION `UC_Words`( str VARCHAR(255) ) RETURNS VARCHAR(255) CHARSET utf8 DETERMINISTIC
BEGIN
DECLARE ...