touche | map click events to touch events | Chart library
kandi X-RAY | touche Summary
kandi X-RAY | touche Summary
Effortlessly re-map click events to touch events on touchscreen UIs
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- Attach a set of HTML elements .
- Toggle two DOM elements
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Trending Discussions on touche
QUESTION
I am working on an app, I posted last update on git 2 days ago and haven't touched the code since. Now, I opened android studio and it was giving me this error when I tried to run it... I tried deleting repository from my computer and then cloning it again but it didn't work. I have also tried searching for similar problems, and found out there was a similar problem with speed-dial package and one comment said something about broken package versions. Anyways, this is the error I am getting after I try running my app:
These are first few lines of the error it's giving me, but there is more than a thousand lines following these.
I also tried running flutter doctor and it gave me the following:
...ANSWER
Answered 2022-Feb-05 at 13:19Well, i don't know if you have tried this, but this problem is described here: issue219
In summary you have to use google_fonts v2.3 for Flutter v2.1 or grater.
QUESTION
How to list all the files that were "touched" somewhere between two commits? I am looking for a command similar to git diff COMMIT1..COMMIT2 --name-only
but including the files that were modified and reverted later.
For example, let's say I have a repository with a series of commits (linear history): C0<-C1<-C2<-C3<-C4. The commit C1 introduced a new file F and then the commit C3 removed it from the repository. I am looking for a command that, given C0 and C4, would tell me that somewhere in between there was a file F. Even though there is no such file in C0 and in C4. Therefore git diff
wouldn't mention file F at all.
ANSWER
Answered 2022-Mar-25 at 08:24git diff ref1 ref2
takes into account only given commits, yes, but git log
will find the missing steps and list files for each one, which sort
will aggregate :
QUESTION
I have a simple component see below, that basically attempts to grab some data from the formik FormContext using the useFormikContext hook.
However when attempting to write unit tests for this component it wants me to mock the hook which is fine, however, mocking the hook with typescript means returning well over 20 properties most of which are a variety of methods and functions.
Has anyone found a better way of doing this? Just seems a bit annoying even if I get it to work as I only need 1 field from the hook.
Component
...ANSWER
Answered 2021-Dec-22 at 13:29I resolved this issue not 100% sure it is the best solution but have posted here in case it helps anyone with a similar issue.
I basically overwrote the FormikType allowing me to ignore all of the fields and methods I wasn't using, it clearly has some drawbacks as it is removing the type-safety, but I figured since it was only inside the unit test it is somewhat okay.
Import
QUESTION
I am trying to solve a problem without success and am hoping someone could help.
I have looked for similar posts but haven't been able to find anything which solves my problem.
My Scenario is as follows:
I have a UIView
on which a number of other UIView
s can be placed. These can be moved, scaled and rotated using gesture recognisers (There is no issue here).
The User is able to change the Aspect Ratio of the Main View (the Canvas) and my problem is trying to scale the content of the Canvas to fit into the new destination size.
There are a number of posts with a similar theme e.g:
calculate new size and location on a CGRect
How to create an image of specific size from UIView
But these don't address the changing of ratios multiple times.
My Approach:
When I change the aspect ratio of the canvas, I make use of AVFoundation
to calculate an aspect fitted rectangle which the subviews of the canvas should fit:
ANSWER
Answered 2022-Feb-06 at 10:03Here are a few thoughts and findings while playing around with this
1. Is the right scale factor being used?
The scaling you use is a bit custom and cannot be compared directly to the examples which has just 1 scale factor like 2 or 3. However, your scale factor has 2 dimensions but I see you compensate for this to get the minimum of the width and height scaling:
QUESTION
I would like to automatically generate some sort of log of all the database changes that are made via the Django shell in the production environment.
We use schema and data migration scripts to alter the production database and they are version controlled. Therefore if we introduce a bug, it's easy to track it back. But if a developer in the team changes the database via the Django shell which then introduces an issue, at the moment we can only hope that they remember what they did or/and we can find their commands in the Python shell history.
Example. Let's imagine that the following code was executed by a developer in the team via the Python shell:
...ANSWER
Answered 2022-Jan-19 at 09:20You could use django's receiver
annotation.
For example, if you want to detect any call of the save
method, you could do:
QUESTION
I'm working on a ROBLOX project and I'm trying to make it so that when a player touches a brick (we'll say... a finish line!), it adds them to a table called winners.
How do I get every entry in winners
, separate them with a comma (apart from the last one, that would look like: test, test2, test3,
which looks weird) and then put them into one whole string to go into a StringValue in ReplicatedStorage.
Here is what I have so far:
...ANSWER
Answered 2021-Dec-22 at 07:59Either you do it manually using a loop:
QUESTION
I use this reverse-bit method of iteration for rendering tasks in one dimension, the goal being to iterate through an array with the bits of the iterator reversed so that instead of computing an array slowly from left to right the order is spread out. I use this for instance when rendering the graph of a 1D function, because this reversed bit iteration first computes values at well-spaced intervals a representative image appears only after a very small fraction of all the values are computed.
So after only a partial rendering we already have a good idea of how the final graph will look. Now I want to apply the same principle to 2D rendering, think raytracing and such, the idea is having a good overall view of the image being rendered even from an early stage. The problem is that making the same idea work as a 2D iteration isn't trivial.
Here's how I do it in 1D:
...ANSWER
Answered 2021-Nov-07 at 14:17Reversing the bits achieves the expected effect in 1D, you could combine this shuffling technique with another one where you get the x and y coordinates be selecting the even, resp. odd, bits of the resulting number. Combining both methods in a single shuffle is highly desirable to avoid costly bit twiddling operations.
You could also use Gray Codes to shuffle values with n significant bits into a pseudo random order. Here is a trivial function to produce gray codes:
QUESTION
I have an input range
in a div
contained in an outer div
that is smaller than the inner div
. The final result is that my inner div
scrolls horizontally (because the outer dive has overflow: scroll
), and the input range
is its child.
To customize the range, I removed the appearance in CSS with appearance: none
. Now, here is what happens. When I check it in Chrome developer's tool (actually I use Brave, but I'm guessing it is the same in Chrome as I tested in Chromium, and it is the same) with the smartphone option active, 99% of the time if I try to move the range handle it moves the whole div
with it. Now, if I disable the smartphone option, it works just fine. Also, if I keep the smartphone option and remove the appearance: none
from CSS, it also works just fine, but my customizations to the range disappear. Does anyone know what is going on?
PS.: in Firefox, the input range
doesn't work as long as I keep the smartphone option on (no matter if I have the appearance property or not).
Here is an animated gif of what I mean:
First, I have the described above with the input range
with no appearance. It works fine, I can move the scrollable div
and move the input range
handle independently. Then I put the appearance: none
to the input range
(notice the formatting of the input range changes), now I can't move the input range
handle independently from the scrollable div
anymore. Finally, remove the appearance from the input range
, and everything goes back to normal (but my customizations are gone)
Here is the code, but you can only simulate by using the developer's tool with the smartphone option active, where you can simulate the touch.
...ANSWER
Answered 2021-Oct-18 at 21:16It is not clear to me exactly why, but when you are in the mobile test view, disabling the height
and width
from #scrollarea
in dev tools fixes the problem. The #scrollarea
in the mobile view is handled by moving everything within the parameters.
Two other solutions, which avoid having to remove your parameters are setting position=fixed
or position=absolute
on #rangescroll
.
QUESTION
I am trying to disable the form submit button until the validation is fully passed.
I have come across the threads regarding this topic.
This thread helps to trigger validation without display of UI errors: https://github.com/ant-design/ant-design/issues/25993
The below code works within the hoc of my footer button wrapper, but it is verifying for all fields to be touched and even applicable for non-required fields, which is not right and expected.
...ANSWER
Answered 2021-Oct-06 at 16:24It looks like there is a bunch of bugs in existing Antd library for this validation and this is not supported unless they officially announce with a release. There are open tickets and none have addressed.
I believe ill not find a solution for this question for now.
QUESTION
In Snowflake, I am doing a basic merge statement to update a set of rows in a table. The table has 1B rows and is 160GB. The table is clustered using a TenantId column as the clustering key. This column has 10k different values with fairly even distribution.
The data I am merging in are just updates, and include 1M records targeting a subset of those tenant IDs (~500). The merge joins this source to the target based on TenantId (the cluster key of the target) and a recordID.
The result of the merge correctly lists the number of rows that were updated, but is taking longer than I would expect. If I look at the query execution details, I see that the Merge operation in the plan (which takes up almost all the time compared to the table scans / joins) has "Bytes scanned" and "Bytes written" both equal to the 160GB size of my table.
The bytes written seems concerning there. Is there a way to get it to focus the writes on micro-partitions relevant to the records being touched? It doesn't seem like it should need to write the full size of the table.
Cluster depth for the table: 1.0208
Cluster information for the table: { "cluster_by_keys" : "LINEAR(TENANTID)", "total_partition_count" : 29827, "total_constant_partition_count" : 29646, "average_overlaps" : 0.0323, "average_depth" : 1.0208, "partition_depth_histogram" : { "00000" : 0, "00001" : 29643, "00002" : 19, "00003" : 49, "00004" : 55, "00005" : 17, "00006" : 9, "00007" : 25, "00008" : 5, "00009" : 5, "00010" : 0, "00011" : 0, "00012" : 0, "00013" : 0, "00014" : 0, "00015" : 0, "00016" : 0 } }
...ANSWER
Answered 2021-Oct-15 at 21:58You have to understand what is happening underneath and how Micro-partitions work to understand what is going on.
Snowflake tables appear mutable (allows updates) but underneath it is made up of immutable files. When executing an update to an existing record the files that represent that record are written to time time travel as a record in its previous state before the update. And the new record is written to the active micro-partitions; that's right, an update will create micropartitions, those visible to the active micro-partitions and existing ones are committed to time travel.
This is why insert-only modelling and architecture paradigms are so much more efficient than those that allow updates. Updates even in traditional RDBMs are expensive operations and in Big Data platforms this is pretty much impossible.
Yes Snowflake supports updates, but it is up to you to use the platform efficiently, and yes that even includes how you model on the platform.
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