recipe

问题 I'm trying to multiply the amounts in a recipe using regex replace. Here is the example HTML code <div id="ingredients"> <ul> <li>2 bananas, sliced</li> <li>1 cup frozen strawberries</li> <li>8 oz. low fat vanilla yogurt</li> </ul> </div> I got as far as here. I'm trying to find a way to multiply the matched number and then replace the old one with the multiplied one: var str = document.getElementById('ingredients').innerHTML; var regex = /[0-9]+(?:\.[0-9]*)?/g; str = str.replace(regex, "$&"

问题 I am developing a Linux image operating system using Yocto Project . I am using SUMO branch ( Yocto Project 2.5 ). In order to install the boost library in my Linux image, I added this line to the local.conf file : IMAGE_INSTALL_append = " boost" But I discover that the default version installed is Boost 1.66.0 . Under meta/recipes-support/boost directory I can find three files : recipes-support/boost/boost_1.66.0.bb recipes-support/boost/boost-1.66.0.inc recipes-support/boost/boost.inc I

问题 I am writing a custom yocto recipe that should install a python package from a .whl file. I tried it using a recipe that contains: inherit pypi setuptools PYPI_SRC_URI="http://ci.tensorflow.org/view/Nightly/job/nightly-pi-zero/lastSuccessfulBuild/artifact/output-artifacts/tensorflow-1.5.0rc1-cp27-none-any.whl“ But it does not work that way, it states, that a setup.py file is missing and when trying to write a custom do_compile task that runs pip install <PATH-TO-WHL> it says, that pip is an

问题 I am writing a custom yocto recipe that should install a python package from a .whl file. I tried it using a recipe that contains: inherit pypi setuptools PYPI_SRC_URI="http://ci.tensorflow.org/view/Nightly/job/nightly-pi-zero/lastSuccessfulBuild/artifact/output-artifacts/tensorflow-1.5.0rc1-cp27-none-any.whl“ But it does not work that way, it states, that a setup.py file is missing and when trying to write a custom do_compile task that runs pip install <PATH-TO-WHL> it says, that pip is an

问题 I am new to Chef and following a tutorial which is providing information on running a default recipe inside a cookbook or a specific recipe. The tree output for my Cookbook is as follows: pwd /opt/dk-chef/python_code/Chef [root@LUMOS Chef]# tree Cookbooks/BasicLinux/ Cookbooks/BasicLinux/ ├── Berksfile ├── chefignore ├── LICENSE ├── metadata.rb ├── nodes │ └── LUMOS.RMT.com.json ├── README.md ├── recipes │ ├── default.rb │ ├── nodes │ │ └── LUMOS.RMT.com.json │ └── setup.rb ├── spec │ ├──

问题 I am trying to retain an ID on the row when predicting using a Random Forest model to merge back on to the original dataframe. I am using step_naomit in the recipe that removes the rows with missing data when I bake the training data, but also removes the records with missing data on the testing data. Unfortunately, I don't have an ID to easily know which records were removed so I can accurately merge back on the predictions. I have tried to add an ID column to the original data, but bake

问题 Trying to figure out the best approach for a large project. When is it appropriate to add recipes within a recipe by using include_recipe as opposed to adding the recipe to the run_list ? Is there a good rule of thumb? 回答1: As I see it, any recipe should be able to run on an empty machine on its own. So if some recipe A depends on recipe B run before it, I always use include_recipe. For example: 2 cookbooks, tomcat and java. Tomcat requires java. When some user wants to install tomcat, he may

问题 I'd like to simplify a BitBake recipe that installs a large directory structure by using some sort of recursive install routine rather than calling install many times. The source directory layout is frequently changing during development, which is causing far more recipe revisions than I want to deal with. As an example, how would the following do_install() be simplified from this: do_install() { install -d ${D}/foo install -m 0644 ${S}/foo/*.* ${D}/foo install -d ${D}/foo/a install -m 0644 $

问题 I want to get a command output into a chef attribute. Can some one help me how to set that in execute resource or bash resource. ruby_block "something" do block do #tricky way to load this Chef::Mixin::ShellOut utilities Chef::Resource::RubyBlock.send(:include, Chef::Mixin::ShellOut) command = 'cat #{fileName}' command_out = shell_out(command) node.set['my_attribute'] = command_out.stdout end action :create end How to use attributes in the above code.. 回答1: The answer to your question is

问题 I am trying to package a simple Kivy app in iOS using the instruction in the site: https://github.com/kivy/kivy-ios My app is very simple with 1 line: from firebase import firebase The app can be packaged successfully in android using linux. However, I am having problem packaging it to iOS. I need to build a recipe named pycrypto but it's giving me the below error. I tried both python2 and python3. I still ended up with the same error. It seems the url link is dead (https://ftp.dlitz.net/pub