How to escape the '#' comment character within Ansible lineinfile module?
The problem indeed is the # in your string - for whatever reason. Though you can easily prevent the parsing error by using this trick: line="EMAIL='{{ email_address }}' {{ '#' }} Server notification email address enter only 1 address" ...
Building an array of dictionary items in YAML?
Use a dash to start a new list element: models: - model: "a" type: "x" #bunch of properties... - model: "b" type: "y" #bunch of properties... ...
Symfony2 - Environments - Can't import routing.yml from common folder
Finally I got it running. I have set the new routing file in my dev config: #app/config/dev/config.yml framework: # update routing router: resource: "%kernel.root_dir%/config/dev/routing.yml" And I imported the common routing in the dev routing by not using imports: - { resource: ../common/routing.yml } but this instead: #app/config/dev/routing.yml _common: resource: ../common/routing.yml...
Yaml numeric keys: can't start with zero?
As @Maerlyn commeted, you should encapsulate your keys with quotes to avoid loosing preceding and following zeros. ...
C++ YAML: How to edit/write to a node in a .yaml file
Like what @filmor said in the comments, LoadFile only loads the data into memory and does not provide an interface to the filesystem. Thus, edit a .yaml file, you must first edit the root node of the file and dump it back into the file like so: YAML::Node node _baseNode...
Custom bool parsing in PYYAML
After some try and error I found the answer myself. it seems, that I used the wrong tag. The correct python code looks like this: def bool_constructor(self, node): value = self.construct_yaml_bool(node) if value == False: return '$false' else: return '$true' yaml.Loader.add_constructor(u'tag:yaml.org,2002:bool', bool_constructor) yaml.SafeLoader.add_constructor(u'tag:yaml.org,2002:bool', bool_constructor) ...
How to perform Pub Get programatically from a Dart program
import 'dart:io'; void main() { Process.run('pub', ['get'], runInShell: true, workingDirectory: 'dirWherePubspec.yaml_is') .then((ProcessResult results) { // ... }); } or alternatively Process.start(...)...
Loop through a nested python dictionary/list loaded from yaml
This alone should have raised an error: settings['lev-0a']['lev-1a'].iteritems():. In your code, the value pointed to by ['lev-1a'] appears to be a list, not a dict, so calling iteritems() on it is very suspect. What you seem to have been looking for is something like: for dict1a in settings['lev-0a']['lev-1a']: print dict1a['key-a']...
Ansible write variables into YAML file
As jwodder said, it's valid. If you're using to_yaml (instead of to_nice_yaml) you have fairly old install of ansible, it's time to upgrade. Use to_nice_yaml It's possible to pass your own kwargs to filter functions, which usually pass them on to underlying python module call. Like this one for...
“Invalid plugin.yml” message on enable of Bukkit plugin
The 'plugin.yml' file must be placed in the main folder of the project. | Project ----| src/main/java | ----| eruverio.EruvPlg (Package) | ----| main.java | ----| main (class) | ----| src/main/resources | ----| plugin.yml | ----| pom.yml ...
Parsing a YAML document with a map at the root using snakeYaml
You need to add a custom Constructor. However, in your case you don't want register an "item" or "item-list" tag. In effect, you want to apply Duck Typing to your Yaml. It's not super efficient, but there is a relatively easy way to do this. class YamlConstructor extends Constructor {...
How can I print [] without string in Python in YAML file
Don't put the default_flow_style=False then, does the complete opposite of what you want: >>> import yaml >>> yaml.safe_dump({'items': ['test', 'test2']}, default_flow_style=False) 'items:\n- test\n- test2\n' >>> yaml.safe_dump({'items': ['test', 'test2']}) 'items: [test, test2]\n' As for partial document formatting, you can do with custom representers, e.g.: class Items(list): pass def items_representer(dumper, data): return...
How to traverse a nested dict structure with Ansible?
You can use with_subelements to loop through the server_aliases. The below snippet - name: Add a domain symlinks /tmp for server_name. debug: msg="{{ item.server_name }}" with_items: apache_vhosts - name: Add a domain symlinks /tmp for server_aliases. debug: msg="name - {{ item.0.name }} and serverAlias - {{ item.1 }}" with_subelements: -...
How can I add a comment to a YAML file in Python
Within your with block, you can write anything you want to the file. Since you just need a comment at the top, add a call to f.write() before you call ruamel: with open('test.yml', "w") as f: f.write('# Data for Class A\n') ruamel.yaml.dump( d, f, Dumper=ruamel.yaml.RoundTripDumper, default_flow_style=False, width=50, indent=8) ...
Ansible, YAML, and Syntax
python,networking,yaml,ansible,ansible-playbook
Finally figured it out, see example below. ~/vars/mail.yml --- nxos: - {hostname: testhost} interfaces: - {ACCESS: 'true', NVLAN: 'true', PC: 'true', TRUNK: 'true', accessVlan: '1', allowedVlans: 500-600, desC: serverhost-1005, intF: eth1/1, nativeVLAN: '56', pcNUM: '23'} - {ACCESS: 'true', NVLAN: 'true', PC: 'true', TRUNK: 'true', accessVlan: '1', allowedVlans: 500-600, desC: serverhost-1006,...
add link to YAML in multimarkdown metadata
The documentation specifically states: Metadata is processed as plain text, so it should not include MultiMarkdown markup. It is possible to create customized XSLT files that apply certain processing to the metadata value, but this is not the default behavior. I recall in one project of mine, I wanted the...
Symfony 2 setting up translation files
symfony2,internationalization,yaml
First of all it should be messages.en.yml as indicated by @xurshid29, but most important it should be <title> {% block title %} {{ 'base.title.homePage'|trans }} {% endblock %} </title> inside the template. The value passed to the trans filter must be a string but base.title.homePage|trans would be expanded to something...
Symfony : how to set SSL parameters in Doctrine DBAL configuration (YAML)?
symfony2,pdo,doctrine2,yaml,dbal
Instead of PDO constats, You shoul use their values in options: doctrine: dbal: connections: default: driver: %database_driver% host: %database_host% port: %database_port% dbname: %database_name% password: %database_password% charset: UTF8 options: 1010 : %private_key% 1011 : %public_cert% 1012 : %ca_cert% ...
unable to convert yaml string to json string using java
Indentation is crucial for yaml files. If your yaml file as same as in the question, the output is totally correct. In order to achieve expected json, first you must fix your yaml file. In order to get your expected json output your yaml file should look like this. Singapoor:...
Ruby executable in YAML
Do this only if you're absolutely sure nobody can change your yaml file to inject something harmful: condition = YAML.load_file('abc.yaml')["entity1"]["condition"] condition = eval "\"#{condition}\"" ...
Wrap yaml data in single quotes
This regex: ^\s*([^:]+)(:\s)(.*?)\s*$ Does what you want. Working Demo It is easiest to express in Perl. Given: $ echo "$tgt" location_id: 25 street: text: This is text: it contains colons In Perl: $ echo "$tgt" | perl -lne "print if s/^\s*([^:]+)(:\s)(.*?)\s*$/\1\2'\3'/" location_id: '25' street: '' text: 'This is text: it...
Python YAML parameter reference (get value from other parameter)
Well, I've been working on a solution because nothing was what I wanted and everything was so complex I wanted to die... This solutions transforms a %something% string into the value for something. It works perfectly, this is an example root_path: /root script_path: "%root%/scripts" With this method, script_path will become...
multiples dbms in precondition of liquibase using yaml
The XML formant adds in a default <or> block that YAML doesn't. So the corresponding YAML format is: - preConditions: - or: - dbms: type: oracle - dbms: type: mysql ...
Symfony2 Undefined variable: handleRequest
You have mistyped this line: $form = $handleRequest($request); handleRequest is a method of $form that handles the POST request. It should be: $form->handleRequest($request); ...
Cannot get assign where working in Jekyll template
{% assign project = site.data.portfolio.projects | where: "name", "betimca" %} This returns an array with one element. If you want to get the element in project you can do : {% assign project = site.data.portfolio.projects | where: "name", "betimca" | first %} And now your page works....
What does the dot mean in Symfony service names?
symfony2,service,configuration,yaml
As per the Symfony coding standards guide, dots are simply a separator used to group services but they have no actual significance in code. Often people will group related services, for example: image.loader image.converter image.viewer This indicates all the services are to do with images. Often people might group these...
Trying to read multi valued items using YAML
If you know the Perl structure, just use the YAML module to convert it to YAML. #!/usr/bin/perl use strict; use warnings; use YAML; my $struct = [ 'PROD_NAMEA' => [qw[ system myschema myschema2 myschema3 ]], 'PROD_NAMEB' => [qw[ system ]], ]; print Dump($struct); ...
parsing yaml in ocaml
Although Yaml rhymes with OCaml, there are no mature libraries for handling yaml in OCaml (to my personal opinion). As a first approximation I will start with ocaml-syck library. Another option is to write yaml parser yourself, as writing parsers in OCaml is really easy, especially with menhir.
Using Docker-Compose, how to execute multiple commands
Figured it out, use bash -c example: command: bash -c "python manage.py migrate && python manage.py runserver 0.0.0.0:8000" ...
How to concatenate the value of iterator inside liquid tag (Jekyll)
ruby,for-loop,yaml,jekyll,liquid
I got this working by updating the data model and creating a nested loop: --- chapters: - title: "CHAPTER 1: LEADERSHIP" chapterList: - Lorem ipsum dolor sit amet, consectetuer adipiscing elit. - Aliquam tincidunt mauris eu risus. - Vestibulum auctor dapibus neque. - title: "CHAPTER 2: THE EXPERIENCE" chapterList: -...
YAML list -> Python generator?
python,event-handling,yaml,pyyaml
I can understand that the Events API scares you, and it would only bring you so much. First of all you would need to keep track of depth (because you have your top level complex sequence items, as well as "bar", "baz" etc. And, having cut the low level sequence...
Read unknown data from yml configuration file
You can get a Set<String> of the children. See ConfigurationSection, FileConfiguration FileConfiguration fc = getConfig(); // Get the config ConfigurationSection cs = fc.getConfigurationSection("maps"); boolean deep = false; for (String key : cs.getKeys(deep)) { //Key will be 01 } ...
Symfony2 “Parameter ”“ for route ”“ must match ”[^/]++“ (”“ given) to generate a corresponding URL.”
Like @Coussinsky said, some values for your field "nom" are empty on your database. You could make this parameter to null if you want, or just change the empty values on your database....
Label Git repository in AppVeyor build using environment variable
git,environment-variables,yaml,appveyor
Should be: - git tag -a release/%APPVEYOR_BUILD_VERSION% - git push origin release/%APPVEYOR_BUILD_VERSION% ...
Input Reader dictionary on mapreduce.yaml
google-app-engine,mapreduce,yaml
After investigating this custom input reader I came across the allowed_old flag on reader_spec = _get_params(mapper_spec, allow_old=False) When set to False it requires all the input reader parameters to be a dictionary on the parameter input_reader on mapreduce.yaml Setting allowed_old to True lets you list all the parameters you need...
How to concatenate a parameter value with a constant string in Yaml
You don't need a concatenation character, you can append the constant directly after the parameter. For example, for a service definition in services.yml: my.service: class: %my.service.class% arguments: - @logger, - %some_parameter%, - %parameter_url%?wsdl, ...
Parsing json/yaml array with yaml-cpp
When you're looping through the map, you're just reading the keys with it->first. To read the values too, you need it->second: YAML::Node config = YAML::LoadFile(fileName); for (YAML::const_iterator it = config.begin(); it != config.end(); ++it) { std::string key = it->first.as<std::string>(); YAML::Node value = it->second; // here, you can check what type...
Homestead.yaml *Shell provisioner `args` must be a string or an array
Last line isn't indented correctly. Make sure it looks like variables: - key: APP_ENV value: local Also check that all paths on host machine exist....
Why I get undefined method `each'?
YAML.load(File.open(env_file)) Your YAML is returning a String not a Hash You need spaces between colon and value: LOAD_JS_FROM_AMAZON: no RACK_ENV: production S3_BUCKET_NAME: bucket_name S3_CMS_BUCKET_NAME: cms_bucket_name ...
how to read each element of an yaml map
The Solution for the problem was to use with_dict. - name: pass values to script debug: "msg={{ item.value }}" with_dict: - "{{ object }}" ...
When I parse YAML with Ruby, it changes my anchor name
You can achieve this using the mid-level parsing API: stream = Psych.parse_stream(yaml) document = stream.children[0] mapping = document.children[0] index = mapping.children.index {|x| x.is_a?(Psych::Nodes::Scalar) && x.value == 'type' } mapping.children[index + 1].value = "new type" puts stream.to_yaml Explanation This isn't possible using standard load/dump, since the label information is lost. What...
Loading inherited objects with YAML C++
Your second solution is the right way to go about this. yaml-cpp deals with value types only, so if you want any sort of inheritance, you'll need to manually wrap your polymorphic type in a value type, as you've done.
Difference between I18n.t and t in Rails
ruby-on-rails,ruby,internationalization,yaml
Have a look at the documentation under "Lazy Lookups". t('.active_notification') is only available within the corresponding view. Not if you call it, let's say in a javascript file or any other view...
How to fill select options from custom database in .yaml files using typo3-neos?
php,yaml,typo3-flow,typo3-neos
maybe the code is like this: add this in your model <?php namespace Acme\YourPackage\DataSource; use TYPO3\Neos\Service\DataSource\AbstractDataSource; use TYPO3\TYPO3CR\Domain\Model\NodeInterface; class TestDataSource extends AbstractDataSource { /** * @var string */ static protected $identifier = 'acme-yourpackage-test'; /** * Get data * * @param NodeInterface $node The node that is currently edited (optional) *...
Create nested object from YAML to access attributes via method calls in Ruby
If you are just experimenting, there is a quick and dirty way to do this: class Hash def method_missing(name, *args) send(:[], name.to_s, *args) end end I wouldn't use that in production code though, since both method_missing and monkey-patching are usually recipes for trouble down the road. A better solution is...
Swagger Error Expected type string but found type integer
That's because the version value is a string and not a number. Just specifying 2.0 is interpreted as a number. Wrap it with quotes like "2.0" and it would work fine.
How to include user info in yaml menu in symfony2?
I looked for an equivalent of the eval() PHP or Javascript function in Twig and found this SO question: Twig variables in twig variable. Here is the code from an answer by Berry Langerak which define a Twig filter: <?php /** * A twig extension that will add an "evaluate"...
How to edit .vimrc file to replace tab with spaces?
To convert tabs to spaces use the commands below in the order below: :set noexpandtab :retab! :set expandtab :retab! I go this answer from watching this vim cast. Tidying Whitespace Vim can already detect the file type yaml so you can use that to replace all TAB's in your YAML...
Go Yaml Interpretation Example
The contents of the example yaml file are sequence of objects, so do it like this: package main import ( "fmt" "log" "gopkg.in/yaml.v2" ) type Config struct { Foo string Bar []string } var data = ` - foo: 1 bar: - one - two - three - foo: 2...
Ruby: Chatterbot can't load bot data
I'm assuming that you are trying to load the :data_file passed into Bot.new, but right now you are statically loading a bot_data file everytime. You never mentioned about bot_data in the question. So if I'm right it should be like this : @data = YAML.load(File.read(options[:data_file])) Instead of : @data =...
YAML (Ruby) loading “on” as true
As already explained in other answers, on is considered a "truthy" value. This behavior is intentionally coded in Psych. The best solution to the problem, as explained by Arup Rakshit and Mikhail P, is to quote the value. However, given that your question asks for an alternative, here's an alternative....
unable to convert yaml string to map with key “NO” in java
According to this article: http://makandracards.com/makandra/24809-yaml-keys-like-yes-or-no-evaluate-to-true-and-false In order to use the strings ‘yes’ and ‘no’ as keys, you need to wrap them with quotes ...
Specifying styles for portions of a PyYAML dump (II): sequences
Your problem is that the two classes I had both operate on dicts, not lists. You want something that will work with lists: class blockseqtrue( list ): pass def blockseqtrue_rep(dumper, data): return dumper.represent_sequence( u'tag:yaml.org,2002:seq', data, flow_style=True ) Python lists are YAML sequences / seqs. Python dicts are YAML mappings/maps....
How to add values to a YAML hash using Ruby
There isn't much to using YAML in Ruby. I think you only need to know two methods in here : YAML.load and YAML.dump. Assuming the file is file.yml with the contents you provided : # YAML is part of the standard library. require 'yaml' # YAML.load parses a YAML string...
Loading the same properties(yml) files in testing enviornment?
java,spring,configuration,yaml,spring-boot
Is there a way to load resources from src/main/resources for tests? It works for me. Maybe your IDE is not copying changes to the output directory on save or something (I have heard IntelliJ users have to switch that feature on)?...
Pythonic way to get value defined or not defined in yaml
This would work: test.get('test-options', {}).get('ignore-dup-txn', None) ...
Error with YAML deep nesting
If you want the value as well as the error messages to "belong" to the key, you need to make a list of two items name: - Name - error: Please enter your name. or as another mapping with two items: name: value: Name error: Please enter your name. ...
Custom yaml syntax
In your project posts add background and thumbnail variables myprojectpage.html --- front matter variables ... background: #ffffff thumbnail: images/myproject.jpg --- You can then use them in your loop : {% for post in site.categories['project'] %} <div class="project" style="background:{{post.background}};"> <h3 class="project__title">{{ post.title }}</h3> <img src="{{ site.baseurl }}/{{ post.thumbnail }}" alt="post.title"> <p...
How To Set Folder Permissions in Elastic Beanstalk Using YAML File?
c#,amazon-web-services,configuration,yaml,elastic-beanstalk
In the end I switched to using Json instead of YAML as, despite my YAML being validated by several online YAML testers, AWS still wouldn't accept it. It always had issues with the parameters passed to icacls. I also changed to a folder within the application App_Data folder as setting...
How to convert YAML to JSON?
If you do not need the features of Json.NET, you can also use the Serializer class directly to emit JSON: // now convert the object to JSON. Simple! var js = new Serializer(SerializationOptions.JsonCompatible); var w = new StringWriter(); js.Serialize(w, o); string jsonText = w.ToString(); You can check two working fiddles...
Symfony YAML include file
You could create the roles as config parameters: // user_roles.yml parameters: seller_roles: [ROLE_A, ROLE_B, ROLE_C] And use them in the security config: // security.yml imports: - { resource: user_roles.yml } security: role_hierarchy: ROLE_SELLER: %seller_roles% ...
Codeception: Webdriver could not be found and loaded
selenium,webdriver,yaml,codeception
So look like the problem is mistake in the module name, it should be WebDriver instead of Webdriver Try running with: modules: enabled: - WebDriver - AcceptanceHelper config: PhpBrowser: url: 'http://www.mywebsite.dev/' WebDriver: url: 'http://www.mywebsite.dev/' browser: firefox It should work....
Log4j2 : How to configure multiple Appender with same type in Yaml configuration
yaml,log4j2,rollingfileappender
I finally found the solution, was misusing the list Configuration: status: debug Appenders: Console: name: CONSOLE target: SYSTEM_OUT PatternLayout: Pattern: "%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" RollingRandomAccessFile: - name: PAYLOAD fileName: logs/payload.log filePattern: "logs/$${date:yyyy-MM}/payload-%d{MM-dd-yyyy}-%i.log.gz" PatternLayout: Pattern: "%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" Policies: SizeBasedTriggeringPolicy: size: 1 KB - name: APPLICATION...
Ruby Array#to_yaml doesn't call to_yaml recursively
I'm replacing the visit_Array method of the Psych::Visitors::YAMLTree class MyVisitor < Psych::Visitors::YAMLTree def visit_Array o super o.map { |i| i.respond_to?(:to_yaml) ? i.to_yaml : i } end end Then, I'm dumping the YAML this way: a = [MyObject.new("a"), MyObject.new("b")] visitor = MyVisitor.create visitor << a puts visitor.tree.yaml ...
Yaml python parcing for multi values
You cannot do what you want with multiple keys with the same name. YAML associative arrays, like Python dictionaries, must have unique keys, and duplicate keys must be ignored (perhaps producing a warning) or be treated as an error. See the YAML specification: It is an error for two equal...
Save SQL to YAML as is
If your input format is some unformatted SQL (no newlines and indent spaces), like you seem to have taken from the output (2) you will never automatically get nice output: import yaml sql = ("SELECT DISTINCT p.id_product, " "p.price AS price, " "sp.reduction AS discount, " "sp.reduction_type AS discount_type, "...
Using YAML with Swig Templates
Assemble uses the yaml-frontmatter to read and strip off that little block of yaml at the start of each template. You can integrate this directly into your own build toolchain: Gulp with gulp-front-matter Grunt with grunt-matter (from assemble) ...
aws beanstalk config options for document root
amazon-web-services,yaml,elastic-beanstalk,amazon-elastic-beanstalk
That file belongs in the .ebextensions folder and not in .elasticbeanstalk
PyYAML variables in multiline
The anchors (&some_id) and references (*some_id) mechanism is essentially meant to provide the possibility to share complete nodes between parts of the tree representation that is a YAML text. This is e.g. necessary in order to have one and the same complex item (sequence/list resp. mapping/dict) that occurs in a...
Ruby, writing to a YAML file, with arrays
The problem is that you create an empty file. And the YAML parser returns false for an empty string: YAML.load('') #=> false Just set config_file to an empty hash if it is false: config_file = YAML.load_file(path_to_file) || {} ...
GDBM vs a simple JSON, INI or YAML configuration file
gdbm doesn't parse a file, it is permanent storage for key value pairs. The storage on disc can be larger than your memory (although your indices probably will have to fit). If you start with YAML, JSOON or INI files, you first have to parse that material and it all...
YAML::Syck generates list instead of hash
Answer YAML::Syck (as YAML) expects hashref, not hash: print F YAML::Syck::Dump(\%c); Also LoadFile returns hashref, not hash: my $cfg = YAML::Syck::LoadFile($config); print Dumper $cfg; Other improvements First of all, you don't really need our here. Your %c means pretty much the same as %main::c. our creates the alias for the...
How to unmarshal YAML in Go
Change type declaration to this: type AppYAML struct { Runtime string `yaml:"runtime,omitempty"` Handlers []map[string]string `yaml:"handlers,omitempty"` Env_Variables map[string]string `yaml:"env_variables,omitempty"` } ...
How do I convert a python list to simple YAML?
You have to set the following paramters to the dump function: explicit_start=True for the --- at the beginning of the output. default_flow_style=False to print the items separated in each line. import yaml a = ['item 1','item 2','item 3','item 4'] yaml.dump(a, explicit_start=True, default_flow_style=False) will give you '---\n- item 1\n- item 2\n-...
Yaml syntax to create this array
I think you're after either this: - foo: 1 bar: - one - two - three - foo: 2 bar: - one1 - two2 - three3 Which gives you this structure: [ { "foo": 1, "bar": [ "one", "two", "three" ] }, { "foo": 2, "bar": [ "one1", "two2", "three3"...
C# parse and change strings in yaml
c#,python,parsing,yaml,yamldotnet
Most YAML parsers are build for reading YAML, either written by other programs or edited by humans, and for writing YAML to be read by other programs. What is notoriously lacking is the ability of parsers to write YAML that is still readable by humans: the order of mapping keys...
Best practice for sharing translation of Active Record attributes
ruby-on-rails,activerecord,internationalization,yaml,rails-activerecord
se: common: &common name: "Namn" activerecord: attributes: user: <<: *common town: "Stad" admin: <<: *common level: "Nivå" pet: <<: *common company: <<: *common food: <<: *common ...
How to pass variable that's a dictionary into Ansible Role?
I think it should be closer to this: roles: - { role: postgresql, postgresql_users: [ { name: "dev_user", pass: "dev_pass", encrypted: "no" }, { name: "test_user", pass: "test_pass", encrypted: "no" } ], postgresql_databases: ['dev', 'test'], postgresql_user_privileges:[ { name: "dev_user", db: "dev", priv: "ALL" }, { name: "test_user", db: "test", priv:...
How to import yml file into MySQL Database?
mysql,sql,import,phpmyadmin,yaml
phpMyAdmin can create YAML as an export/dump format, but can't import them. Can you get the file as an SQL format, which is a more standard interchange format anyway? You can verify this in two ways; looking in libraries/plugins/import I don't see YAML listed, or going to the Import tab...
How can I specify the file location to write and read from in Ruby?
ruby,function,yaml,file-writing
Currently when you use File.write it takes your current working directory, and appends the file name to that location. Try: puts Dir.pwd # Will print the location you ran ruby script from. You can specify the absolute path if you want to write it in a specific location everytime: File.write("/home/chameleon/different_location/#{new_user["name"]}.yaml")...
Is there any javascript library to check yaml syntax? [closed]
javascript,yaml,syntax-checking,error-checking
Yes, using this YAML parsing library you can set up a try / catch statement to handle it. var isValid = true; try { yaml.safeLoad(input); } catch (e) { isValid = false; } // Use `isValid` to give feedback to the user. ...
Ruby parse JSON.load and YAML.load generate different key types
According to http://ruby-doc.org/stdlib-2.0.0/libdoc/json/rdoc/JSON.html You can use JSON.parse instead, which has an option symbolize_names. JSON.parse(File.read('data.json'), symbolize_names: true) ...
Can I set command line arguments using the YAML metadata
YAML metadata are not passed to pandoc as arguments, but as variables. When you call pandoc on your MWE, it does not produce this : pandoc -o guide.pdf articheck_guide.md --toc --number-sections as we think it would. rather, it calls : pandoc -o guide.pdf articheck_guide.md -V toc:yes -V number-sections:yes Why, then,...
Playframework yaml set syntax
So here was the syntax that worked for me users: ? *adminUser ? *adminUser2 The reason only the first user was being inserted into the Set was because the hash of the 2 objects were equal and so the second wouldn't get inserted, because to prevent duplicate items, the Set...
Json to yaml conversion does not work?
convert the json object to map by using bellow code public class JsonToMap { public static Map<String, Object> jsonToMap(JSONObject json) throws JSONException, org.codehaus.jettison.json.JSONException { Map<String, Object> retMap = new HashMap<String, Object>(); if(json != JSONObject.NULL) { retMap = toMap(json); } return retMap; } public static Map<String, Object> toMap(JSONObject object) throws JSONException,...
hiera-eyaml undefined method `empty?'
I had to create a symlink /etc/puppet/hiera.yaml -> /etc/hiera.yaml =)...
Mapping Nested Tree With Doctrine 2 and YAML
We found that in the Tree mapping file, we had to name the left: and right: columns as lft: and rgt:, identically to the examples on the github repository for the yaml mappings. fields: lft: <---- type: integer nullable: false options: unsigned: false gedmo: - treeLeft rgt: <----- type: integer...
Configuring SSL on Elastic Beanstalk Single Instance
json,node.js,ssl,amazon-web-services,yaml
At line 10 there is a tab character. Deleting this tab should resolve the error you are receiving. When you copied the code from instructions from Amazon, it copied over a tab which will cause this problem. I encountered the same problem, if you go through the YAML file and...
Deserialize a YAML “Table” of data
As other answers stated, this is valid YAML. However, the structure of the document is specific to the application, and does not use any special feature of YAML to express tables. You can easily parse this document using YamlDotNet. However you will run into two difficulties. The first is that,...
How to make Ansible YAML parsing accept this command?
Try - shell: > /home/developer/eclipse/eclipse -application org.eclipse.equinox.p2.director -noSplash -repository 'http://moreunit.sourceforge.net/update-site' -installIUs org.moreunit.feature.group Do not trust the editor or syntax highlighter. Let ansible tell you if there is a problem (Run it with -C flag to simulate a dry-run if u want). Also try replacing single with double quotes around the...
yaml-cpp parsing map with sequence as key
The simplest thing to do, if you know that that's the structure of your YAML, is: std::vector<Led_Yaml> leds = led_set["leds"].as<std::vector<Led_Yaml>>(); If you actually want to iterate through your sequence manually: for (auto element : led_set["leds"]) { Led_Yaml led = element.as<Led_Yaml>(); // do something with led } ...
Split the title onto multiple lines?
For an HTML output just us the <br> tag while if your output is a PDF or PDF presentation standard LaTeX code to break line given by \\ should work. Example --- title: 'A title I want to <br> split on two lines' author: date: output: ioslides_presentation --- For PDF...