startpage | firefox folder , the folder name | Addon library
kandi X-RAY | startpage Summary
kandi X-RAY | startpage Summary
If you can't find /usr/lib/firefox folder, the folder name might be different, for firefox nightly it is /usr/lib/firefox-trunk. It might even be /usr/lib64/firefox, make sure the folder exist and it contains defaults/pref folder.
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QUESTION
M trying to create a desktop app but facing some problem while switching between frames using button. Its working all fine but it gives me an extra blank window(consist nothing) when I run my project. Below is my code. Please suggest me any changes or error in my code.
...ANSWER
Answered 2021-Jun-08 at 16:47As on tkinter callbacks, tk.Tk in class Toplevel1
is about the same as Toplevel1=tk.Tk()
which, in a sesne opens a new window. the third line from whitespace, tk.Tk.__init__(self, *args, **kwargs)
, it becomes useless.
QUESTION
Devs! I am using PdfDocument to try to save the text as a pdf file. So I wrote this code :
...ANSWER
Answered 2021-Jun-07 at 03:01When you start a new page you are not assigning it to a variable
Change to
QUESTION
I have a table like this :
I have added an event listener assetTableEvent() to each text box in the table. My issue is when I add new row to the table, i also add the corresponding event listener to it assetTableEvent(), but the total value does not pop while entering value, it shows only when next row has values entered.
...ANSWER
Answered 2021-Jun-02 at 11:30Trying to use incremental IDs is more work than it is worth, especially when you start removing rows.
I suggest you use classes instead and delegate the event listener to the table itself. When an input event occurs you get the closest row and query for the elements within that row for the row total, then query all of the rows totals for the master total
Basic example with functional add row
QUESTION
I have create simple Pdf page, saving it to internal app dir and trying to open it with Intent. PDF viewer doesn't show any content, but when I copy the file to download dir and open it manually everything works.
...ANSWER
Answered 2021-Jun-02 at 09:04From FileProvider Docs:
A FileProvider can only generate a content URI for files in directories that you specify beforehand.
You must specify a child element of for each directory that contains files for which you want content URIs. In your case you'll have to add this to the
element:
QUESTION
I have the pagination ReactJS code and it works very good (Thanks for Jason Watmore sharing). The code use the ReactJS Lifecycle componentWillMount and componentDidUpdate.
I try to change the code to make it work in ReactJS Hook. Please help to verify where I'm wrong. The code comparison is below:
...ANSWER
Answered 2021-May-26 at 15:11There is no this
in the functional component. You can access functions directly without this
usage.
In order to access props in hooks. Either you can use this,
QUESTION
I am working on a pagination script (code below); and I don't know how to select the current pagination number after clicking on the next previous buttons (I have added a comment to the missing bit below: removeClass('current');
and addClass('current') to active pagination number;
). The style should work the same as directly clicking on the page number $("#pagin li a").click(function()...
here is a picture:
pagination style when current page selected
Thank you in advance for your help!
...ANSWER
Answered 2021-May-27 at 07:45You can select the list element with the class "current" in this way:
QUESTION
I am working on an event calendar in which time values (start, end) are not always required and are often Null
. I'd like the format for times that are entered to read hh:mm tt
. I have the code check for null values using the following if
statement:
ANSWER
Answered 2021-May-21 at 04:01The reason for the exception is that you are using a Nullable DateTime which does not have a ToString()
method that accepts a format string. If you are first doing a null check then you can address this by performing the ToString()
on the Value
of the Nullable which will be the DateTime:
QUESTION
I'm trying to write a program on Python that would plot a function defined by the user on the entry box. I am using matplotlib with tkinter and I have a defined interval on x within I wish to plot the function defined by the user. The problem is how to get the function the user inputs and read it as a command. I'd like for instance, that when the user types y = x* *2 (or y = np.sin(x), etc.) on the entry, the command is understood as a logical expression instead of as a string "x**2" that will generate an error. Is there any way to do this? Any help is welcomed.
...ANSWER
Answered 2021-May-20 at 15:59Use eval() on your desired input variable.
Example:
QUESTION
I'm using Tkinter in Python to create a planner. I'm trying to figure out how to pass variables from one window/class to another, using Tkinter buttons. For example, how do I introduce the string variable 'user_input' in 'StartPage' to the 'CalendarToday' window. The button that directs the user to the 'CalendarToday' page from the start page is 'btn_today'. Is there any way to make this button pass the user_input variable to the 'CalendarToday' class?
...ANSWER
Answered 2021-May-17 at 01:37You can modify switch_frame()
to accept optional arguments and pass these arguments to page classes:
QUESTION
I'm trying to develop an extension that is already ready for Chrome and Mozilla on those browsers I'm using "chrome_url_overrides" to replace the tab with my own index.html file. But that is not working on Opera and I have searched and tried a lot but I can't get it to work.
Opera Error when I use the manifest.json that contains URL-override:
'chrome_url_overrides' is not allowed for specified extension ID.
I searched for some Javascript solutions and yet nothing isn't working, I want to do it via Javascript or anything that can make it work. The Idea is on the new tab to open the ./index.html file.
Someone suggested I do it via this method but that is not working either, here is the full thing. So this script runs in background.js
...ANSWER
Answered 2021-May-15 at 19:04Try this:
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