path

问题 at the moment im a little confused.. I am looking for a way to write a string with an indefinite number of words (separated by a slash) in a recursive hash. These "strings" are output from a text database. Given is for example "office/1/hardware/mouse/count/200" the next one can be longer or shorter.. This must be created from it: { office { 1{ hardware { mouse { count => 200 } } } } } Any idea ? 回答1: Work backwards. Split the string. Use the last two elements to make the inner-most hash.

问题 at the moment im a little confused.. I am looking for a way to write a string with an indefinite number of words (separated by a slash) in a recursive hash. These "strings" are output from a text database. Given is for example "office/1/hardware/mouse/count/200" the next one can be longer or shorter.. This must be created from it: { office { 1{ hardware { mouse { count => 200 } } } } } Any idea ? 回答1: Work backwards. Split the string. Use the last two elements to make the inner-most hash.

问题 Basically, so far I have this code: #include <glob.h> #include <string.h> #include <stdio.h> # define ERROR 1 # define FAILURE -1 int main(int ac, char **av) { glob_t globlist; int i; i = 0; if (ac == 1) return (-1); else { if (glob(av[1], GLOB_PERIOD, NULL, &globlist) == GLOB_NOSPACE || glob(av[1], GLOB_PERIOD, NULL, &globlist) == GLOB_NOMATCH) return (FAILURE); if (glob(av[1], GLOB_PERIOD, NULL, &globlist) == GLOB_ABORTED) return (ERROR); while (globlist.gl_pathv[i]) { printf("%s\n",

问题 Is there a simple method for reversing an SVG path? How can I make this start at the top left, rather than the bottom right? <?xml version="1.0" encoding="utf-8"?> <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="548.9px" height="620px" viewBox="0 0 548.9 620" xml:space="preserve"> <path d="M305.3,461.7c-13.6,2.2-66,1.3-99.6-21.9c-77.4-53.3-42.5-147.1-95.4-204.1c-42.2-45.6-98-59.2-60-131.7"/> </svg> 回答1: Use Inkscape: Open

问题 How could I find the path of the directory which contains a date like 20170423 ? meaning, it could be any date, but i want to have that specific path until i get a folder that contains a date.. There may be several sub-directories along the way that contain that pattern, but that's a special case, where i would need to give more precision, like the content of the folder to select the proper one. give it a shot if you d like for the special case, but for the case where i know that only one

问题 I am working on developing a python package. I use pip freeze > requirements.txt to add the required package into the requirement.txt file. However, I realized that some of the packages, instead of the package version, have some path in front of them. numpy==1.19.0 packaging==20.4 pandas @ file:///opt/concourse/worker/volumes/live/38d1301c-8fa9-4d2f-662e-34dddf33b183/volume/pandas_1592841668171/work pandocfilters==1.4.2 Whereas, inside the environment, I get: >>> pandas.__version__ '1.0.5' Do

问题 I am working on developing a python package. I use pip freeze > requirements.txt to add the required package into the requirement.txt file. However, I realized that some of the packages, instead of the package version, have some path in front of them. numpy==1.19.0 packaging==20.4 pandas @ file:///opt/concourse/worker/volumes/live/38d1301c-8fa9-4d2f-662e-34dddf33b183/volume/pandas_1592841668171/work pandocfilters==1.4.2 Whereas, inside the environment, I get: >>> pandas.__version__ '1.0.5' Do

问题 I know there are thousands of similar topics but my pip command has suddenly stopped to work and, despite all my researchs, I can't figure out why. It has been a while since I last used pip and surprisingly my computer doesn't recognize the command anymore. I reinstalled pip and the prompt tells me that the PATH variable is not correctly updated. So I update it but that doesn't solve the problem, the prompt still tells me the PATH variable is not updated. I've tried uninstalling and

问题 I know there are thousands of similar topics but my pip command has suddenly stopped to work and, despite all my researchs, I can't figure out why. It has been a while since I last used pip and surprisingly my computer doesn't recognize the command anymore. I reinstalled pip and the prompt tells me that the PATH variable is not correctly updated. So I update it but that doesn't solve the problem, the prompt still tells me the PATH variable is not updated. I've tried uninstalling and

问题 I know there are thousands of similar topics but my pip command has suddenly stopped to work and, despite all my researchs, I can't figure out why. It has been a while since I last used pip and surprisingly my computer doesn't recognize the command anymore. I reinstalled pip and the prompt tells me that the PATH variable is not correctly updated. So I update it but that doesn't solve the problem, the prompt still tells me the PATH variable is not updated. I've tried uninstalling and