quotes

问题 I am trying to check if a string is quoted by checking the first and last characters of the string. But my script fails when checking for the quote see output: AND was unexpected at this time. below. Code @echo off set mystring=Non quoted string set myquotedstring=^"My quoted string^" echo mystring: %mystring% echo myquotedstring: %myquotedstring% set result=%mystring:~0,1% echo first character of non quoted string is: %result% set result=%mystring:~-1% echo last character of non quoted

问题 This question already has answers here : In Python interpreter, return without “ ' ” (2 answers) Closed last year . In the Python interactive prompt, if you return a string, it will be displayed with quotes around it. But if you just print the string, it will not be shown with quotes. Why? >>> a='world' >>> a 'world' >>> print(a) world 回答1: Simply put: The quotes allow python to treat whatever is inside of them as a 'string literal'; that way, if we wanted to write a string like 'print([0, 1,

问题 This question already has answers here : How do I use variables in single quoted strings? (7 answers) Closed last year . I would like to be able to use bash variable replacement in the following query to Artifactory Query Language api (AQL) In the shell, the command works like this: $ curl -H 'content-type: text/plain' -H 'X-Api-Key: APIKEYGOESHERE' -X POST https://foo.jfrog.io/foo/api/search/aql -d ' > items.find({ > "repo":{"$eq":"foo-docker"}, > "path":{"$match":"REPONAME/*"} > }) > .sort(

问题 This question already has answers here : How do I use variables in single quoted strings? (7 answers) Closed last year . I would like to be able to use bash variable replacement in the following query to Artifactory Query Language api (AQL) In the shell, the command works like this: $ curl -H 'content-type: text/plain' -H 'X-Api-Key: APIKEYGOESHERE' -X POST https://foo.jfrog.io/foo/api/search/aql -d ' > items.find({ > "repo":{"$eq":"foo-docker"}, > "path":{"$match":"REPONAME/*"} > }) > .sort(

问题 in jenkins-pipeline, I'm trying to use SED to append the following line to the end of a file. sh "sed -i '\$ s/\$/ public_file=\\/var\\/lib\\/jenkins\\/workspace\\/test-project\\ ansible_ssh_common_args='-o StrictHostKeyChecking=no' /' file.txt" but I can't figure out how to escape the below line in my Jenkins file to make it work. ansible_ssh_common_args='-o StrictHostKeyChecking=no' I've already tried the following, which works in katacoda playground, but not in jenkins pipeline. '"'"'-o

问题 in jenkins-pipeline, I'm trying to use SED to append the following line to the end of a file. sh "sed -i '\$ s/\$/ public_file=\\/var\\/lib\\/jenkins\\/workspace\\/test-project\\ ansible_ssh_common_args='-o StrictHostKeyChecking=no' /' file.txt" but I can't figure out how to escape the below line in my Jenkins file to make it work. ansible_ssh_common_args='-o StrictHostKeyChecking=no' I've already tried the following, which works in katacoda playground, but not in jenkins pipeline. '"'"'-o

问题 I'm trying to use applescript to run a command line process. A simplified version of the Applescript looks like this do shell script "echo bwfmetaedit --INAM=\"name\" --IART=\"artist\" --ICRD=\"date\" /desktop/filepath.wav" with the expected result being bwfmetaedit --INAM="name" --IART="artist" --ICRD="date" /desktop/filepath.wav If I were to just to run that command in Terminal, I get the correct output. However with applescript I get the following result. Note the missing double quotes

问题 I'm trying to use applescript to run a command line process. A simplified version of the Applescript looks like this do shell script "echo bwfmetaedit --INAM=\"name\" --IART=\"artist\" --ICRD=\"date\" /desktop/filepath.wav" with the expected result being bwfmetaedit --INAM="name" --IART="artist" --ICRD="date" /desktop/filepath.wav If I were to just to run that command in Terminal, I get the correct output. However with applescript I get the following result. Note the missing double quotes

问题 I'm trying to use applescript to run a command line process. A simplified version of the Applescript looks like this do shell script "echo bwfmetaedit --INAM=\"name\" --IART=\"artist\" --ICRD=\"date\" /desktop/filepath.wav" with the expected result being bwfmetaedit --INAM="name" --IART="artist" --ICRD="date" /desktop/filepath.wav If I were to just to run that command in Terminal, I get the correct output. However with applescript I get the following result. Note the missing double quotes

问题 I'm trying to use applescript to run a command line process. A simplified version of the Applescript looks like this do shell script "echo bwfmetaedit --INAM=\"name\" --IART=\"artist\" --ICRD=\"date\" /desktop/filepath.wav" with the expected result being bwfmetaedit --INAM="name" --IART="artist" --ICRD="date" /desktop/filepath.wav If I were to just to run that command in Terminal, I get the correct output. However with applescript I get the following result. Note the missing double quotes