theFrame | theFrame is an animation tool | Animation library
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kandi X-RAY | theFrame Summary
theFrame is an animation tool.
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QUESTION
In these days I'm trying to replicate a GUI already written with Tkinter with PyQt5, but I'm new with this framework and I don't still know how to complete some steps. Here is my code:
...ANSWER
Answered 2021-Apr-08 at 01:19TL; DR; Everything it asks for is in the Qt docs. The Qt docs is one of the best since they clearly indicate the limitations and what functionalities they cover, so it is recommended that any Qt user read it.
If you check the docs of QMainWindow it clearly indicates that this widget has a predefined structure (check the link for more information as well as this question has been many times in SO).
If you don't want that default structure then use QWidget instead of QMainWindow which is the basic building block for building any type of widget.
Those spaces can be modified using the QHBoxLayout's
setContentsMargins()
andsetSpacing()
methods.
QUESTION
I would like to embed a web page into my web page. The page that will be embedded requires token for authentication. Instead of sending the token via query params, I would like to send it in the Authorization Header. I modified the iframe population as specified in the following code.
...ANSWER
Answered 2021-Feb-11 at 11:57Well, you perform an HTTP request using Axios, then you get the result and put the result as a content of the iFrame. This part, even if maybe is not a good idea by itself, seems to be OK, as you wrote in your question.
Now, the HTML document you loaded in this way in your iFrame, as you said, contains some style, and the styles refers to some file that may be served by http://localhost:4000
(unless you declared them in a
QUESTION
So, I'm thinking of creating a JFrame
without making an instance of it.
This is how I normally do it:
...ANSWER
Answered 2020-Oct-03 at 22:35The simple answer is no. You need to set it to a variable in order to access it's properties again.
QUESTION
So I got 9 Samsung The Frame LS03's and I have to play one .mp4 file on all of them synchronized. I want to accomplish this with HTML5. I got access to a windows server So far I had this
...ANSWER
Answered 2020-Aug-09 at 00:41For anyone asking I've finished this project by using socket.io and express to create a webserver and keep all browsers synchronized with socket.io. If you want to look into it I have the sourcecode up on github: https://github.com/f4ls3/Synchronization
QUESTION
Recently, I've been learning about File I/O in java, and I came to know that Buffered Streams make the whole process more efficient, by storing the data intermittently and only writing to the disk(or reading from it) when the buffer is full.
Now, I have a program where I have an ArrayList
of 256 boolean
, and a floating point value.
I am trying to serialize this data(I do not wish to simply write the data in human-readable form).
So what I do currently is have a FileOutputStream
chained to an ObjectOutputStream
and use its writeObject()
method to first write the boolean
array, and then the float
variable. I do likewise when reading using FileInputStream
and ObjectInputStream
.
Now, since I'm curious how I would go about using the BufferedOutputStream
in here, I went through the documentation but the two overloaded write methods it has don't seem flexible enough to me-
- The first, which takes a byte array and a couple more parameters for offset and length
- The second, which takes a byte.
So, would that mean I have to convert my boolean
array to a byte array to be able to use the BufferedOutputStream
object? How then would I convert my float to a byte? I'm also confused on how I would read in the data with BufferedInputStream
.
And would it be worth using Buffers here after all the conversion that's taking place?
Here's my original code without the buffers
...ANSWER
Answered 2020-Jun-05 at 14:22Your understanding of Buffering is not correct. Stream and Writer/Reader buffers are useful if you are doing inefficient writing/reading, such as reading and processing line by line, rather than just trying to read from a stream as fast as you can. On the writing side, it means sending the complete message in 1 call, rather than making several write calls before sending the data. If you are doing efficient reading and writing, you don't need a buffer.
As to the question of how to serialize: The Object streams are easy to use, but end up leaving you with incompatible data eventually. If you want your serialization to be optimal, I'd advise you to convert the boolean[] to a byte[] which you can be written through a regular OutputStream
QUESTION
So, I'm writing a "card game" in which every time I press a button it's supposed to output a random "card" or text. The thing is, it "works" but not really how it should, by that I mean that when I press the button, it outputs a random text, but it outputs just that specific text. It doesn't randomize the value AFTER I run the program and I press the button.
...ANSWER
Answered 2020-Mar-27 at 23:53Once you click the button you only call printcard
which will just print value. You have to reassign value if you want it to pick a new one each time.
QUESTION
I am trying to read a json file from a google bucket into a pyspark dataframe on a local spark machine. Here's the code:
...ANSWER
Answered 2020-Jan-30 at 16:56Some config params are required to recognize "gs" as a distributed filesystem.
Use this setting for google cloud storage connector, gcs-connector-hadoop2-latest.jar
QUESTION
ANSWER
Answered 2019-Nov-26 at 13:57in your css try this:
QUESTION
I know I can just write the Canvas inside the JFrame class, but what if I want a separate canvas class?
I'm new to java programming. Sorry if it's just a simple problem.
...ANSWER
Answered 2019-Sep-11 at 23:10Solved it. I've Added a getter method.
QUESTION
Hello StackExchange community,
I'm at my wits end about this JSplitPane I'm trying to put into my frame, it is sitting on the right side of my frame instead of filling it up or atleast sitting on the left. If anyone could help me with this issue I'd be very thankful.
See below an image of my problem and the code
The problem area is the pane with "tab1" and "tab2", the divider and the pane on the right side of that divider:
I've tried setting setAlignmentX(Component.LEFT_ALIGNMENT)
on all the individual parts of the JSplitPane. I've also tried making a JPanel to hold it and aligning that. All to no avail.
Furthermore, existing information I've been able to find hasn't been relevant, mostly people discussing how to align the contents of the JSplitPane.
The code below is all that is needed to make this frame, if any of you need it to help me out feel free.
...ANSWER
Answered 2019-Apr-11 at 16:51You need to align all of your other elements to the left as well.
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