ananas | A C++11 RPC framework
kandi X-RAY | ananas Summary
kandi X-RAY | ananas Summary
A C++11 RPC framework and toolbox for server-side development.
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ananas Examples and Code Snippets
Trending Discussions on ananas
I have two tables on two sheets - let's say tblFruits1 and tblFruits2. Both have a column "Name". Apple - for example - exists on both lists. The lists might have a different number of rows
tblFruits1 on Sheet1Name Color Apple red Peach yellow Ananas yellow
tblFruits2 on Sheet2Name Color Apple red Cherries red Banana yellow Melone green
Now I would like to get - on a third sheet - a UNIQUE list of names of both tables.
expected result on Sheet3Name Apple Peach Ananas Cherries Banana Melone
=UNION((tblFruits1[Name],tblFruits2[Name])) returns an error.
I tried variants with
INDEX but didn't succeed.
So the question is:
How can I "construct" the matrix-parameter for UNIQUE from two column-ranges on two different sheets?
(What I am looking for is a non-VBA-solution - I know how to handle this in VBA.)...
ANSWERAnswered 2021-Nov-06 at 09:52
Can you try like this and make your Sheet1 data and Sheet2 data into Table an in your Sheet3 cell A2 copy paste the formula below
I have two huge datasets that look like this.
there is one fruit from df2, PEACH, which is missing for any reason from df1. I want to add in df1 the fruits that are missing....
ANSWERAnswered 2022-Mar-20 at 10:59
You can just take the set of fruits present in your
df1 and use them to filter
df2, then bind them together.
I have a large data frame that looks like this...
ANSWERAnswered 2022-Mar-13 at 19:18
If it is a large data.frame, it may be more efficient to use vectorized solution instead of looping over rows. Get the logical index of elements in 'col1' that are
NA ('i1'), use
max.col to return the column index of
first non-NA element from columns 3 to 5 ('j1'), create a row/column index matrix (
cbind, assign the 'col1' where there are missing values with the elements extracted from 3 to 5 columns using 'm1' and assign those elements to
I have a large dataset that looks like this. I want to remove a certain number of strings from the fruits columns indicated by the remove_strings column....
ANSWERAnswered 2022-Mar-09 at 13:52
I have two data frames that look like this...
ANSWERAnswered 2022-Mar-02 at 09:49
What you probably want is
I have a huge dataset and that look like this. To save some memory I want to calculate the pairwise distance but leave the upper diagonal of the matrix to NULL....
ANSWERAnswered 2022-Mar-01 at 10:37
I think you may need to use sparse matrices. Package
Matrix has such a possibility. You can learn more about sparse matrices at: Sparse matrix
My data looks like this...
ANSWERAnswered 2022-Feb-28 at 19:14
I don't really understand what you want from your description, but you can accomplish your desired
data.frame by grouping it by
It's the first time I use Dart and I'm stuck with a simple thing.
I have a simple
Map and I need to remove some items from this map and modify the content.
I have this:...
ANSWERAnswered 2022-Feb-22 at 10:26
I wouldn't remove anything from
dataset. Instead I'd build a new map from scratch, with just the data you want.
I have an array, and I want to print them in div tags, and also when I make changes on the array, I want the change also to occur on divs (for example when I delete an item, div print of item also be deleted; or change the value of an item, expect thing happen to the div of the item). I made a little research and I found something I didn't know before that called Proxy object. I wrote the following code:...
ANSWERAnswered 2022-Feb-17 at 12:33
Another possible solution could be based on an hand-knitted model and controller logic.
One would entirely separate the pure controller tasks, letting them only work directly with the DOM and with a modeled abstraction of the initially provided list items/values.
The model itself could be e.g. a
Map based registry which implements the logic of always being in control of the correct list state.
Thus, in addition to the most obvious
deregister methods, there will be sanitizing and check tasks that prevent e.g. double registering of (potentially) equal items/values. Such a registry model could also provide getters for special list representations of its registered items like e.g. providing the current array of just each item's text content or an array of each item's model.
As for the latter, such a model in addition to e.g. its
id and text
value would also feature its own view, e.g. an
elm reference of the to be rendered/removed element node.
In order to keep each item specific DOM node and/or each item's model free of controller logic, the
main controller task uses event delegation , by listening to / handling the double-click event at the list's root-node exclusively.
The next provided example code demonstrates how the
main controller task operates both the DOM and the item list abstraction ...
I'm learning how to use Android Studio and the Kotlin language. I created a toolbar in which there are two buttons (search and share). I created an activity where the "search" button works and another activity where the "share" button works. Now, I would like to create an activity where both buttons work. What should I do?...
ANSWERAnswered 2022-Feb-01 at 10:48
In order to have both the searchView and the share button on the toolbar your activity must look like the this:
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