On 2020-02-02, Stefan Ram wrote:
> JavaScript has a void operator that maps everything to
> undefined. E.g.,
>
> JavaScript console
>
>|< void( console.log( 2 ) )
>| 2
>|> undefined
>
> I can easily write a corresponding function in Python.
>
> main.py
>
> def void( x ):
> pass
>
>
Hi,
I made an executable file with pyinstaller on my pc which had python 3.7.
It ran well in my pc but when I tried to run it on my friend computer
having a 32 bit windows 10 os it didn't run it is just saying that "this
app cannot be run on your pc". My pc has a 64 bit version of windows 10 and
al
Hi,
I want to add about 40 buttons based upon a dictionary. I want them to be
added to a grid layout. How can I do it easily. Please write the code and
thank you for your trouble.
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On Mon, Feb 3, 2020 at 2:57 AM Souvik Dutta wrote:
>
> Hi,
> I made an executable file with pyinstaller on my pc which had python 3.7.
> It ran well in my pc but when I tried to run it on my friend computer
> having a 32 bit windows 10 os it didn't run it is just saying that "this
> app cannot be
recompile with the latest dev versio of pyinstaller, fixed my issue.
On Sun, 2 Feb 2020, 19:55 Souvik Dutta, wrote:
> Hi,
> I made an executable file with pyinstaller on my pc which had python 3.7.
> It ran well in my pc but when I tried to run it on my friend computer
> having a 32 bit windows
d = {}
layout = ...
for key in d:
layout.addWidget(QButton(...))
On Sun, 2 Feb 2020, 19:59 Souvik Dutta, wrote:
> Hi,
> I want to add about 40 buttons based upon a dictionary. I want them to be
> added to a grid layout. How can I do it easily. Please write the code and
> thank you for yo
Stefan Ram wrote:
Jon Ribbens writes:
On 2020-02-02, Stefan Ram wrote:
void( ( print( 2 ), print( 3 )))
2
3
I'm not sure why you'd want to - but "None and foo" is an expression
that will return None regardless of the value of "foo".
Yes, but it also does not evaluate the second operand.
Hi,
If you're interested, please get it for free at:
https://www.amazon.com/Yes-Kids-can-learn-Python-ebook/dp/B084CY2L43/ref=sr_1_3
This is a set of training materials I used to successfully teach Python to kids
as little as 10 years old. The online learning environment are freely available
at
On 01/02/2020 12:06, Souvik Dutta wrote:
> I was making a pyqt5 project and I ran into a problem. I want a button in
> one window to add a label in another window when clicked upon. But that is
> not happening.
What is happening? Don't expect us to run your buggy code!
> Now the no. Of labels de
I'm 100% ready to answer your question, just add some more details like why
you need 40 labels.
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On 01/02/2020 12:06, Souvik Dutta wrote:
> not happening. Now the no. Of labels depend upon something, so I decided to
> use a for loop which is not working. Attaching the code below. Can you help?
I just spotted something else odd in your code:
def initUi(self):
...
self.n = {}
Ah ok.
suggest you put names, birthday in csv
the load csv
for each row:
layout.addWidget(QLabel)
On Sun, 2 Feb 2020, 21:21 Souvik Dutta, wrote:
> Because i want to show the name and date of 40 persons and their birthdays.
>
> On Sun, Feb 2, 2020, 10:42 PM Abdur-Rahmaan Janhangeer <
> arj
On 3/02/20 7:05 AM, Abdur-Rahmaan Janhangeer wrote:
...
suggest you put names, birthday in csv
the load csv
for each row:
layout.addWidget(QLabel)
On Sun, 2 Feb 2020, 21:21 Souvik Dutta, wrote:
Because i want to show the name and date of 40 persons and their birthdays.
Why csv?
Wh
On 3/02/20 3:38 am, Stefan Ram wrote:
void( ( print( 2 ), print( 3 )))
If the functions you're calling all return None, you can
do this:
>>> print(2); print(3)
2
3
--
Greg
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On 2020-02-02, Stefan Ram wrote:
> Greg Ewing writes:
>>If the functions you're calling all return None, you can
>>do this:
>> >>> print(2); print(3)
>
> »print(2); print(3)« is not an expression anymore but an stmt_list.
> It cannot be used in all places where an expression is allowed.
Why
On 2020-02-02, Stefan Ram wrote:
> Jon Ribbens writes:
>>Why does it matter if the return value is None?
>
> In a lambda, a return value of None sometimes would be
> convenient as by convention it indicates that the return
> value does not carry any information and the function is
> inten
CSV as data entry with " " is a pain.
>
>
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Is there a set location for PSL project repos?
(it used to be GitHub, and before that, Google)
I'd like to review some serious PyTest/Unittest examples, eg as are
applied to familiar (Python source) library members...
* should be easier to find than was the source of the Nile (by Europeans)
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Hi all
I usually send lxml queries to the lxml mailing list, but it appears to
be not working, so I thought I would try here.
This is a minor issue, and I have found an ugly workaround, but I
thought I would mention it.
In Python I can iterate through a list, and on a certain condition
app
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