bobcat | data generation tool that allows you to generate production | JSON Processing library
kandi X-RAY | bobcat Summary
kandi X-RAY | bobcat Summary
Bobcat is a data generation tool that allows you to generate production-like data using a simple DSL. Define concepts (i.e. objects) found in your software system in our input file format, and the tool will generate JSON objects that can be inserted into a variety of datastores.
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Top functions reviewed by kandi - BETA
- Main entry point .
- BinaryNode computes a new BinaryNode .
- createEmitter creates a new emitter .
- NewDistribution creates a new FieldType .
- ExtendGenerator extends a parent generator to inherit its primary key .
- NewBuiltin returns a Callable for a builtin type .
- searchNodes returns a NodeSet that contains all the nodes in v .
- parseDateLikeJS parses a date string into a time . Time object
- NewGenerator creates a new instance of a Generator
- calculateFormatPossibilities calculates the number of possible parts of a format string .
bobcat Key Features
bobcat Examples and Code Snippets
entity User {
# randomly selects a value from the 'email_address' dictionary
login: $dict("email_address"),
# creates a 16-char random-char string
password: $str(16),
# chooses one of the values in the collection
status: $enum(["enabled
# import another input file
import "examples/users.lang"
# override default $id primary key
pk("ID", $incr)
# define entity
entity Profile {
#define fields on entity
firstName: $dict("first_names"),
lastName: $dict("last_names"),
# declaring perc function
lambda perc(amount, rate) {
amount * rate
}
lambda calcTax(amount) {
perc(amount, 0.085)
}
entity Invoice {
price: $float(10, 30),
# calling calcTax function on price
tax: calcTax(price),
total: price + tax
}
Community Discussions
Trending Discussions on bobcat
QUESTION
I know that polr
does not give p-values because they are not very reliable. Nevertheless, I would like to add them to my modelsummary
(Vignette) output. I know to get the values as follows:
ANSWER
Answered 2021-May-05 at 13:12I think the easiest way to achieve this is to define a tidy_custom.polr
method as described here in the documentation.. For instance, you could do:
QUESTION
I want to select nodes from an XML that have consecutive child nodes with values matching with the respective words from my search term.
Here is a sample XML:
...ANSWER
Answered 2021-Apr-06 at 18:15I could improvise my code. Please let me know if you have a better solution.
QUESTION
I need to get rows that contains exact column value cat
and lion
and a column value containing saurus
For exact match I know this
...ANSWER
Answered 2020-Dec-24 at 13:20I'm always leery about using drop
. There is nothing really wrong with it, but as often in Python I find it easier to manage when retaining what you want instead of dropping it (e.g.: [k for k in lst if wanted(k)]
, same for dicts
, etc.)
So, for your case, how about:
QUESTION
I have a Google Cloud Storage bucket that looks like:
...ANSWER
Answered 2020-Oct-23 at 15:25The file structure you see in the GCS is only visual. As mentioned in the GCP documentation:
To the service, the object gs://your-bucket/abc/def.txt is just an object that happens to have "/" characters in its name. There is no "abc" directory; just a single object with the given name.
Therefore, TestBlog
in your case is not really an object on its own.
In order to rename the object you will first need to copy it, giving it a new name, and then remove the original:
QUESTION
What is the best way to fix the issue where the form fields values cant be seen when selected when the table fits the screen. I want the table to scroll at least and have the form fields be actually visible to the eye. Specifically you can see this in the innings pitched.
...ANSWER
Answered 2020-Oct-19 at 23:10Take out all .w-100
on the tables and the selects, and set those selects' width as fit-content
. You can create a custom class for that:
QUESTION
I have a list of forbidden words. I have to check if one of those forbidden words is inside a given string. My current code working fine partially.
A match should be true
only and only if:
- any of the words in the string is an exact match with any of the forbidden words, e.g.: the pool is cold.
- any of the words in the string starts with any of the forbidden words, e.g.: the poolside is yellow.
A match should be false
otherwise, and that includes both of these cases which are not currently working fine:
- if any of the words in the string ends with any of the forbidden words, e.g.: the carpool lane is closed.
- if any of the words in the string contains any of the forbidden words, e.g.: the print spooler is not working.
Current code:
...ANSWER
Answered 2020-Oct-18 at 16:35The key is to use \b
assertion for word-boundary:
QUESTION
I am trying to create a big regex from many options in a file, to be used in gawk
. The goal is to find matches in lines.txt which match ANY of the options in regex.txt
File of lines to be searched
...ANSWER
Answered 2020-Sep-22 at 13:25It makes no sense to also use sed when you're using awk. It sounds like you want something like:
QUESTION
I am getting an OOM error when trying to read a large result set using MyBatis. MyBatis version 3.5 I want to iterate over the cursor instead of loading the entire query result. Does anyone have a working example of returning a cursor from mybatis select instead of entire result.
...ANSWER
Answered 2020-Sep-07 at 07:33Since PostgreSQL driver does not support streaming results (as pointed out by @ave) you most likely want to implement result pagination. This is usually done either by using ORDER BY element_timestamp LIMIT OFFSET
or by using keyset pagination. Either of these methods will load smaller batches of results into memory hopefully avoiding OOME by allowing GC to free each batch separately.
However it should be noted that sometimes increasing the available heap memory is the easiest solution. RAM is usually cheaper than programmers time so perhaps you should start by estimating how many records are you trying to process and how much memory is needed.
QUESTION
I have a query regarding the extraction of VGG16/VGG19 features for my experiments.
The pre-trained VGG16 and VGG19 models have been trained on ImageNet dataset having 1000 classes (say c1,c2, ... c1000) and normally we extract the features from first and second fully connected layers designated ('FC1' and 'FC2'); these 4096 dimensional feature vectors are then used for computer vision tasks.
My question is that can we use these networks to extract features of an image that does not belong to any of the above 1000 classes ? In other words, can we use these networks to extract features of an image with label c1001 ? Remember that c1001 does not belong to the Imagenet classes on which these networks were initially trained on.
In the article available on https://www.pyimagesearch.com/2019/05/20/transfer-learning-with-keras-and-deep-learning/, I am quoting the following -
When performing feature extraction, we treat the pre-trained network as an arbitrary feature extractor, allowing the input image to propagate forward, stopping at pre-specified layer, and taking the outputs of that layer as our features
From the above text, there is no restriction to whether the image must necessarily belong to one of the Imagenet classes.
Kindly spare some time to uncover this mystery.
In the research papers, the authors simply state that they have used features extracted from VGG16/VGG19 network pre-trained on Imagenet dataset without giving any further details.
I am giving a case study for reference:
Animal with Attribute dataset (see https://cvml.ist.ac.at/AwA2/) is a very popular dataset with 50 animal classes for image recognition task. The authors have extracted ILSVRC-pretrained ResNet101 features for the above dataset images. This ResNet 101 network has been pre-trained on 1000 imagenet classes (different imagenet classes are available at https://gist.github.com/yrevar/942d3a0ac09ec9e5eb3a#file-imagenet1000_clsidx_to_labels-txt).
Also, the AWA classes are put as follows:
...ANSWER
Answered 2020-Aug-26 at 06:23Yes, you can, but.
Features in first fully-connected layers suppose to encode very general patterns, like angles, lines, and simple shapes. You can assume those can be generalized outside the class set it was trained on.
There is one But, however - those features were found as to minimize error on that particular classification task with 1000 classes. It means, that there can be no guarantee that they are helpful for classifying arbitrary class.
QUESTION
I am working (in an Angular project) with a form where the user selects something from a HTML Select. from the example below, the "Cat" and "Dog" are optgroup(s) and the other things listed are option(s) attributes. Im wondering if it is possible to have the user select from the drop down, say the "Lion" option, and the text that populates the collapsed version of the drop down to read something like.. Cat: Lion.
Cat
- Lion
- Bobcat Dog
- Wolf
- Clifford
Is it possible to do this with just Angular (not jquery)
thanks!
EDIT:
thanks to the help of shashank sharma's comment i was able to figure it out. i used the example he gave and was able to get it to work by making the label a variable in the typescript and then setting that variable in the onCategorySelection function
thing.component.html
{{animalKingdom}}
thing.component.ts
...ANSWER
Answered 2020-Jul-22 at 10:52Solution of this problem can't be done with selectionChange
event, we have to use onSelectionChange
event of MatOption which gives us info of MatOptionGroup
.
For example:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install bobcat
Download the latest release.
Download the latest release
Run the executable corresponding to your operating system on the sample input file: Linux: ./bobcat-linux examples/example.lang macOS: ./bobcat-darwin examples/example.lang Windows: .\bobcat-windows examples\example.lang
Modify the sample file or create one from scratch to generate your own custom entities
Checkout the code: git clone https://github.com/ThoughtWorksStudios/bobcat.git
Set up, build, and test: make local
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