newz | News aggregator inspired by HN and Reddit | Hacking library
kandi X-RAY | newz Summary
kandi X-RAY | newz Summary
News aggregator inspired by HN and Reddit
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Top functions reviewed by kandi - BETA
- Create the database
- Get the best links for each feed
- Return a list of the best link ids for a given fid
- Show the list of subscribed feeds
- Post a link
- Get a read lock
- Increment the value of the attribute
- Create the tables
- Create the subscriptions table
- View to set password
- Verify email verification
- Render a link form
- Create the table
- Vote the link
- Handle a link
- Search for records
- Post a comment
- Get a user by username
- Update comments
- Create database
- Subscribe to the given feed
- Update the fully qualified feed
- Create Flask application
- Get a user by slug
- Render the admin page
- Render a feed
newz Key Features
newz Examples and Code Snippets
Community Discussions
Trending Discussions on newz
QUESTION
I'm working on some proprietary APIs that makes use of Elixir language. I'm very new to the latter, so please bear with me.
I'm still wrapping my head around the whole immutable concept, which makes things really hard for me.
...ANSWER
Answered 2021-Mar-01 at 18:55Yes, at the end of your code, when you call inspect ballsJsonMap, you're referring to the ballsJsonMap that was passed as an argument to the function.
Think of it like this:
Imagine you have some value x, and want to apply a function to it. The syntax might look like:
QUESTION
Problem: I have the following two functions that should effectively ReDim Preserve a 3D array in all dimensions, transposeArray3D and ReDimPreserve3D. However, this wipes any array that passes through these functions even though I try to re-set values in my transpose function. Specifically, when I debug and hover over my temporary arrays with my mouse (t and newArray), excel indicates that the arrays are empty.
Context: This is all part of an attempt to convert files similar to CSVs into excel tables by splitting at essentially 3 delimiters: the 3D array is necessary to keep track of "table number". I'm not understanding why the functions can't read the arrays being passed to them.
I have included the procedure these functions are called from just in case the problem is not in the functions.
...ANSWER
Answered 2021-Feb-04 at 23:09just create a temp that is the correct size and fill it from the original.
QUESTION
Trying to store three integers into one to use for a hash, and decode back into their original values.
The variables:
...ANSWER
Answered 2021-Jan-15 at 00:27It doesn't work for negatives because your "3 byte integer" or "2 byte integer" is actually a regular 4-byte int. If the number is negative, all the highest bits will be set to "1"; if you binary-or the numbers together, these high 1 bits will overwrite the bits from the other numbers.
You can use bit-masking to encode the number correctly:
QUESTION
When I Try to Set value of rb.AddForce(firePoint.forward.Set(newX, newY, newZ) I getting following error Operator '*' cannot be applied to operands of type 'void' and 'float'. I'm realy not sure what to do with this problem. Ps: This is my first question on Stack Overflow so my apologizes if I asked somehow wrong, but yeah that is what is.
...ANSWER
Answered 2021-Jan-09 at 19:29Since this doesn't seem it's going to be closed right now, and you can't follow the comments, I'm answering it here.
Your error occurs at rb.AddForce(firePoint.forward.Set(newX, newY, newZ) * bulletForce, ForceMode.Impulse);, so let's break this expression down into multiple statements. It's equivalent to:
QUESTION
I am trying to modify the labels in the legend of a scatterplot generated in Plotly for R. I am getting 0 and 1 labels. I would like to modify them (0=Bad; 1=Good). Could you be so kind to help me modifying this legend?
I am sharing with you a code that generates this legend and a picture of the chart.
...ANSWER
Answered 2020-Oct-14 at 05:30Recoding newz before or while creating the plot will modify the legend labels.
Here are two ways of recoding while creating the plot:
QUESTION
I'm using the script below to move an object (on X and Z axis) smoothly with mouse movement, it works perfectly on the world's axis, I mean when the object's rotation is (0,0,0).
But how can I make the object move on its local axis (I mean when its X rotation is -20, its Z movement should be progressive)?
Script:
...ANSWER
Answered 2020-Jun-15 at 15:55Okey I found the answer, and it was simple:
- Create an empty gameobject and make it the parent of the moving object.
- Apply the rotations to the parent, so the child has no rotations.
- Attach the code to the child, but use "transform.localposition" instead of "transform.position".
QUESTION
Programs original code from here: https://www.khanacademy.org/cs/i/6630051796746240
I have a program where box faces are recursively cast out of an original box and clipped to the last faces dimensions. Although, when the player is in the center of a box the polygon clipping function inters will not produce the correct shape with empty spaces failing horizontally.
inters code
...ANSWER
Answered 2020-May-29 at 03:02precision error, I rounded onscreen coordinates to fix problem.
QUESTION
I have the following code:
...ANSWER
Answered 2020-May-02 at 10:54Ohh... a block world problem!
It is simply because you do two things:
- Depth first search through state space.
- Failure to test whether a state has already been visited.
(Additionally, the solution you give is not a reachable state, the second line has a void on a wrong position, plus the path is reversed).
In fact, you construct the path through state path on return only in the third argument here: path(X,Y,[Z|ZS]).
You have to check on each state expansion whether a new state might already be on the path. Otherwise the program may cycle forever (depending on how it hits the move/2 move-generating predicate ... actually a nice exercise select a move/2 probabilistically... maybe later). In the code below, the check is done by fail_if_visited/2.
Additionally, a depth-first search according to the above will find a solution path, but the will likely not be a short path and not the solution sought.
You really need breadth-first search (or rather, Iterative Deepening). As Prolog doesn't allow to switch out the search algorithm (why not? it's been over 40 years), you have to roll one yourself.
Observe:
QUESTION
I am trying to write a function that performs capture-avoiding substitution in Lambda calculus. The code compiles but does not spit out the correct answer. I've written what I expect the code to do, is my comprehension correct?
For example, I should get the following output for this input (numeral 0 is the Church numeral 0)
...
ANSWER
Answered 2020-Apr-02 at 11:58This part in substitute x n (Lambda y m) is not correct:
- the comment says "
zmust not be used inMorN", but there is nothing preventing that.newZcould be a variable inn, which leads to a problematic capture - the substitution
z/yhas not been done
QUESTION
So I have an interactive 3D globe, built with three.js and a mock database.
When you click on a country, it makes a call to the mock database and returns the information in a pop up. It works perfectly on desktop but I'm having continual issues with mobile.
By adding in touch events I've now been able to get the country when touching on mobile, however it doesn't seem to be making the call to the database using the UsersManager function.
I appreciate this is a bit lengthy but I also can't pop it onto a codesandbox as it's currently around 50 files.
If anyone can spot anything that I need to do in the 'test' function, I'd be grateful.
...ANSWER
Answered 2020-Jan-28 at 17:41Adding my comment as a full answer, so the question can be marked as solved.
Your touchend event is currently pointing to the same handler as your mousedown event.
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You can use newz 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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