dummy | Generating dummy data , perhaps for integration
kandi X-RAY | dummy Summary
kandi X-RAY | dummy Summary
Making dummy and semi-random content. Suitable for creating baseline data for integration or performance testing. Requires the file '/usr/share/dict/words' for now. :-/.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of dummy
dummy Key Features
dummy Examples and Code Snippets
def get_gradients_through_dummy_table_variables(tpu_embedding):
"""Get gradients wrt the activations of each feature.
Args:
tpu_embedding: TPUEmbedding, create dummy table variable to be used with
tpu_embedding.
Returns:
An Orde
def _dummy_tensor_fn(value_structure):
"""A function to create dummy tensors from `value_structure`."""
def create_dummy_tensor(spec):
"""Create a dummy tensor with possible batch dimensions set to 0."""
if hasattr(spec, "_create_empty_v
def create_dummy_table_variables(tpu_embedding):
"""Create dummy embedding table variables.
The sole purpose of these dummy variables are to trigger gradient
calculation wrt them so that the gradients wrt activation can be captured
and later
Community Discussions
Trending Discussions on dummy
QUESTION
I installed oracle db version 19c in my docker environment with the following command:
...ANSWER
Answered 2021-Jun-15 at 16:53SQL*Loader is in the image - but the docker container is separate from your host OS, so ubuntu doesn't know any of the files or commands inside it exist. Any commands inside the container should be run as docker commands. If you try this, it should connect to your running container and print the help page:
QUESTION
I have the following dictionary of exchange rates:
...ANSWER
Answered 2021-Jun-15 at 15:40Using .apply
Ex:
QUESTION
So I was really ripping my hair out why two different sessions of R with the same data were producing wildly different times to complete the same task.
After a lot of restarting R, cleaning out all my variables, and really running a clean R, I found the issue: the new data structure provided by vroom
and readr
is, for some reason, super sluggish on my script. Of course the easiest thing to solve this is to convert your data into a tibble as soon as you load it in. Or is there some other explanation, like poor coding praxis in my functions that can explain the sluggish behavior? Or, is this a bug with recent updates of these packages? If so and if someone is more experienced with reporting bugs to tidyverse, then here is a repex
showing the behavior cause I feel that this is out of my ballpark.
ANSWER
Answered 2021-Jun-15 at 14:37This is the issue I had in mind. These problems have been known to happen with vroom, rather than with the spec_tbl_df
class, which does not really do much.
vroom
does all sorts of things to try and speed reading up; AFAIK mostly by lazy reading. That's how you get all those different components when comparing the two datasets.
With vroom:
QUESTION
I am new to jQuery and built this code that I modified to make it work right away in fiddle etc.
When the select changes, it is supposed to create a table but it does not do anything. However, if I place the
it works. Any idea why?
...ANSWER
Answered 2021-Jun-15 at 14:21Divs and selects aren't self-closing elements. They probably don't exist with respect to jQuery except where the browser attempts to close them for you. Fix that and it works.
QUESTION
I am writing code to answer the following LeetCode question:
Given the head of a linked list and an integer
Example 1 ...val
, remove all the nodes of the linked list that hasNode.val == val
, and return the new head
ANSWER
Answered 2021-Jun-15 at 10:52Some issues in your code (as it was first posted):
return skipper(prev,curr)
is going to exit the loop, but there might be more nodes to be removed further down the list.skipper
only takes care of a sub sequence consisting of the same value, but it will not look beyond that. The list is not necessarily sorted, so the occurrences of the value are not necessarily grouped together.Be aware that the variable
prev
inskipper
is not the same variable as the other, outerprev
. So the assignmentprev=curr
inskipper
is quite uselessUnless the list starts with the searched value,
dummy.next
will always remainNone
, which is what the function returns. You should initialisedummy
so it links tohead
as its next node. In your updated code you took care of this, but it is done in an obscure way (in theelse
part).dummy
should just be initialised as the head of the whole list, so it is like any other node.
In your updated code, there some other problems as well:
while prev.next:
risks to be an infinite loop, because it continues whileprev
is not the very last node, but it also doesn't move forward in that list if its value is not equal to the searched value.
I would suggest doing this without the skipper
function. Your main loop can just deal with the cases where current.val == val
, one by one.
Here is the corrected code:
QUESTION
I am trying to dynamically generate the following html table, as seen on the screenshot
I was able to manually create the table using dummy data, but my problem is that I am trying to combine multiple data sources in order to achieve this HTML table structure.
SEE STACKBLITZ for the full example.
The Data looks like this (focus on the activities field):
...ANSWER
Answered 2021-Jun-13 at 13:28Oh, if you can change your data structure please do.
QUESTION
Let's say I have data test
(dput given) where a list-col say items
:
ANSWER
Answered 2021-May-16 at 14:24You can do this using an outer product to paste the two vectors...
QUESTION
I'm reading the official Django documentation, but I can't find an answer to my question.
Right now I have this query implemented, working with a custom MariaDB connector for Django:
...ANSWER
Answered 2021-Jun-15 at 02:24Your first query should be fine just adjusted to match the format that Django expects.
First, replace ?
with %s
to pass parameters to the query
Second, replace %
with %%
as a single percent is an "escape" character and you need to escape the escape char
Here's your original query truncated to show an example of how it could work
QUESTION
When running the first "almost MWE" code immediately below, which uses conditional panels and a "renderUI" function in the server section, it only runs correctly when I comment out the 3rd line from the bottom, observeEvent(vector.final(periods(),yield_input()),{yield_vector.R <<- unique(vector.final(periods(),yield_input()))})
. If I run the code with this line activated, it crashes and I get the error message Error in [: subscript out of bounds
which per my research means it is trying to access an array out of its boundary.
ANSWER
Answered 2021-Jun-14 at 22:51Replace the line you commented out with this
QUESTION
I am very new to Python. I have a dummy dataset (25 X 6) for practice. Out of 6 columns, I have 1 target variable (binary) and 5 independent variables (4 categorical and 1 numeric). I am trying to view my target distribution by the values within each of the 4 categorical columns (and without writing code for separate columns - but with a for
loop usage so that I can scale it up for bigger datasets in the future). Something like below:
I am already successful in doing that (image above), but since I could only think of achieving this by using counters inside a for
loop, I don't think this is Python elegant, and pretty sure there could be a better way of doing it (something like CarWash.groupby([i,'ReversedPayment']).size().reset_index().pivot(index = i,columns = 'ReversedPayment',values=0).axes.plot(kind='bar', stacked=True)
. I am struggling in handling this ax =
setting) Below is my non-elegant Python code (not scalable):
ANSWER
Answered 2021-Jun-14 at 22:42The best way to make your code less repetitive for many potential columns is to make a function that plots on an axis. That way you can simply adjust with 3 parameters basically:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install dummy
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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