tt | a Pythonic toolkit for working with Boolean expressions | Functional Testing library
kandi X-RAY | tt Summary
kandi X-RAY | tt Summary
a Pythonic toolkit for working with Boolean expressions
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Top functions reviewed by kandi - BETA
- Evaluate the expression
- Generate a picosat formula
- Evaluate expression
- Convert the result to a dictionary
- Return an iterator over the logical form
- Iterate over DNF clauses
- Iterate through the CNF clauses
- Tokenize the expression
- Return True if the given identifier is valid
- Build the docs
- Change the current working directory
- Run test suite
- Print system information
- Yields all symbols satisfying the expression
- Evaluate the condition
- Return parsed arguments
- Adds an argument to the given parser
- Prints the truth table
- Print BooleanExpression tree
- Postfix postfix
- Show a list of Boolean expressions
tt Key Features
tt Examples and Code Snippets
Lines of Code : 93License : Non-SPDX (Apache License 2.0)
Copydef set_parameters(tensor_tracer_params=None):
"""Enables tensor tracer and sets its parameters.
Example usage:
tensor_tracer_parameters = {'trace_dir': '/usr/tmp/trace_dir',
'trace_mode': 'norm',
public static double uctValue(int totalVisit, double nodeWinScore, int nodeVisit) {
if (nodeVisit == 0) {
return Integer.MAX_VALUE;
}
return (nodeWinScore / (double) nodeVisit) + 1.41 * Math.sqrt(Math.log(totalVisi function Nt(t,n){return function(){return n.call(this,t.apply(this,arguments))}} Community Discussions
Trending Discussions on tt
QUESTION
I am modeling a Time-constrained CVRP. The problem is to minimize the total travel time (not including the package dropping time) subject to vehicle (delivery) capacity and total time spent (per vehicle) constraints. The package dropping time refers to an additional time to be spent at each node, and the total time spent equals to the travel time plus this additional time. I have the below model that works for a single vehicle-type case. I would like to introduce two-vehicle type concept in there, meaning that I have a set of V1 type vehicles and another set of V2 type vehicles. The only difference of the vehicle-types is the per time cost of travel. Let x denote the per time unit cost of travel by V1, and y denote the per time unit travel cost of V2. How can I design the model so that it incorporates this additional aspect?
ANSWER
Answered 2021-Jun-13 at 13:34Simply register two transits callbacks (i.e. one per vehicle type)
Then use the overload of AddDimension() to pass an array of registered transit callback index.
QUESTION
How to remove first line with names level_0 and all and convert index 0 as columns.
ANSWER
Answered 2021-Jun-14 at 08:42I suggest first create MultiIndex in columns by header=[0,1] by convert first 2 headers rows:
QUESTION
I'm working a app that will check and API to see if there are active users, if there are active users I want to show a button a tt he bottom of the page I'm calling the function 2 seconds after the page load, because if I don't do this I get an error
"Too mnany re-renders. React limist the number of.."
and the only for me to fix this was to do the timeout.
After two second the function is called and setActive to true, but my button doesn't appears.
Yes I'm new to react native :/
...ANSWER
Answered 2021-Jun-11 at 22:01You should use an effect for this:
As checkForActive calls an API, it's asynchronous, so I'm assuming it will eventually return a Promise
QUESTION
I'm working on a Golang Micro-service which uses Java based Cucumber tests for BDDs.
There is a date variable inside the schema and it is defined as:
...ANSWER
Answered 2021-Jun-11 at 11:49The Go code you provided will not impact the way how the Time instance will be serialized as you are parsing it back into Time after serializing it to a string.
If you have control over how your date fields are serialized, you can apply the following format that should be aligned with what you provided to Jackson's ObjectMapper:
QUESTION
(new in javascript)
I am asked to remove a country (China) from the dropdown menu of the plugin intl-tel-input
the code below displays the dropdown menu and it looks that it calls the utils.js file to retain the countries
...ANSWER
Answered 2021-Jun-11 at 12:14If you take a look at the intl-tel-input documentation regarding Initialisation Options. There is an option called excludeCountries.
We can modify your initialisation code to include this option to exclude China:
QUESTION
This is my first post here and I am not that experienced, so please excuse my ignorance.
I am building a Monte Carlo simulation in C++ for my PhD and I need help in optimizing its computational time and performance. I have a 3d cube repeated in each coordinate as a simulation volume and inside every cube magnetic particles are generated in clusters. Then, in the central cube a loop of protons are created and move and at each step calculate the total magnetic field from all the particles (among other things) that they feel.
At this moment I define everything inside the main function and because I need the position of the particles for my calculations (I calculate the distance between the particles during their placement and also during the proton movement), I store them in dynamic arrays. I haven't used any class or function,yet. This makes my simulations really slow because I have to use eventually millions of particles and thousands of protons. Even with hundreds it needs days. Also I use a lot of for and while loops and reading/writing to .dat files.
I really need your help. I have spent weeks trying to optimize my code and my project is behind schedule. Do you have any suggestion? I need the arrays to store the position of the particles .Do you think classes or functions would be more efficient? Any advice in general is helpful. Sorry if that was too long but I am desperate...
Ok, I edited my original post and I share my full script. I hope this will give you some insight regarding my simulation. Thank you.
Additionally I add the two input files
...ANSWER
Answered 2021-Jun-10 at 13:17I talked the problem in more steps, first thing I made the run reproducible:
QUESTION
I have a folder where I keep all my different games and each game has its own "Assets", "Library", "Logs" etc. folders.
Before, when I wanted to just upload only 1 project to GitHub, I chose .gitignore Unity and it automatically ignored those giant files which was unnecessary to upload.
Right now I have multiple projects in 1 folder and I want to upload them all in 1 repository and also, I want my .gitignore to ignore all unnecessary files in each directory like the way it used to do for only 1 Unity game.
My .gitigonore right now is this:
ANSWER
Answered 2021-Jun-10 at 11:48You could look into SubModules and have one repository like
- Main Repository
- App 1 - SubModule
- App 2 - SubModule
Each SubModule would bring its very own .gitignore that applies to its according root folder.
This makes most sense if you have one main application and then multiple actual modules of functionality you are all using in that main application.
Option B -** path wildcard
Just adjust the .gitignore to ignore any folders with according names like
QUESTION
I require to compute the delta_time between two data sets: The first data set, has formate like y:mm:d:h:m:s and the second data set has h:m:s only (y:m:d is the same as with the first data set) I attempted with the following script, but it did not work.
Script for the first dataset:
...ANSWER
Answered 2021-Jun-10 at 07:29The first bit of code works? Great, did not know that was even possible :) You want both data sets to have a datetime format. If you don't supply the date fields, you get a time field which does not compute nicely with datetime.
QUESTION
So I've written this, which is horrific:
...ANSWER
Answered 2021-Jun-09 at 17:13Whether you are using re or regex, you will have to fix your pattern, as it is catastrophic backtracking prone. Atomic groupings are not necessary here, you need optional groupings with obligatory patterns. Also, you need to fix your alternations that may start matching at the same location inside a string.
You can use
QUESTION
I need to join to the same table repeatedly but this looks ugly. Any suggestions appreciated. Below is simplified SQL, I have 8 tables in the subquery and it produces many duplicate records of the same date, so I need to find only the newest record for each client. (I don't think DB and/or version should matter, but I am using DB2 11.1 LUW)
...ANSWER
Answered 2021-Jun-08 at 15:28I need to fine only the newest record for each client.
Can't you just use row_number()?
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Install tt
You can use tt like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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