On Sun, 8 Sep 2019 at 02:19, Sharan Basappa wrote:
This is the error:
> my_data_3 = my_data_2.astype(np.float)
> could not convert string to float: " "81
> As you can see, the string "\t"81 is causing the error.
> It seems to be due to char "\t".
It is not clear what format do you expect to be
On 9/7/2019 9:44 PM, jf...@ms4.hinet.net wrote:
I know it is valid, according to the Tkinter source, every widget constructor
has a 'master=None' default. What happens on doing this?
Tkinter creates a default Tk object and uses that as the master.
>>> t = tkinter.Text()
>>> t.master
In wha
Why this code is giving local variable access error when I am accessing
a global variable?
p = 0
def visit():
m = 1
if m > p:
p = m
visit()
print(p)
If I change the variable assignment inside the function to q = m then it
works fine. Like this
p = 0
def visit():
m = 1
if
On Sun, 8 Sep 2019 at 19:55, Pankaj Jangid wrote:
>
> Why this code is giving local variable access error when I am accessing
> a global variable?
> p = 0
> def visit():
>m = 1
>if m > p:
>p = m
https://docs.python.org/3/faq/programming.html#what-are-the-rules-for-local-and-globa
Terry Reedy於 2019年9月8日星期日 UTC+8下午5時31分34秒寫道：
> On 9/7/2019 9:44 PM, jf...@ms4.hinet.net wrote:
> > I know it is valid, according to the Tkinter source, every widget
> > constructor has a 'master=None' default. What happens on doing this?
>
> Tkinter creates a default Tk object and uses that as th
On Sun, 8 Sep 2019 at 20:25, wrote:
>
> If I have two widgets created this way:
> t0 = tkinter.Text()
> t1 = tkinter.Text()
> How many Tk objects will there be?
$ python3
Python 3.5.3 (default, Sep 27 2018, 17:25:39)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" f
David於 2019年9月8日星期日 UTC+8下午6時44分55秒寫道：
> On Sun, 8 Sep 2019 at 20:25, wrote:
> >
> > If I have two widgets created this way:
> > t0 = tkinter.Text()
> > t1 = tkinter.Text()
> > How many Tk objects will there be?
>
> $ python3
> Python 3.5.3 (default, Sep 27 2018, 17:25:39)
> [GCC 6.3.0 20170516]
On Sun, 8 Sep 2019 at 21:05, wrote:
> David於 2019年9月8日星期日 UTC+8下午6時44分55秒寫道：
> > On Sun, 8 Sep 2019 at 20:25, wrote:
> > > If I have two widgets created this way:
> > > t0 = tkinter.Text()
> > > t1 = tkinter.Text()
> > > How many Tk objects will there be?
> Sorry, didn't make it clear. I mean
On Sunday, 8 September 2019 04:56:29 UTC-4, Andrea D'Amore wrote:
> On Sun, 8 Sep 2019 at 02:19, Sharan Basappa wrote:
> This is the error:
> > my_data_3 = my_data_2.astype(np.float)
> > could not convert string to float: " "81
>
> > As you can see, the string "\t"81 is causing the error.
> > I
On 07/09/2019 19.12, Terry Reedy wrote:
(-80538738812075974)**3 + 80435758145817515**3 +
> 12602123297335631**3 == 42
> True # Impressively quickly, in a blink of an eye.
Yeah. When I saw the video, I tried it as well. Python's arbitrary-sized
integer arithmetic is truly amazing!
In fact, I
I tried to add one:
>>> (-80538738812075975)**3 + 80435758145817515**3 + 12602123297335631**3
-19459465348319378856503251080373909
אורי
u...@speedy.net
On Sun, Sep 8, 2019 at 3:14 AM Terry Reedy wrote:
> >>> (-80538738812075974)**3 + 80435758145817515**3 +
> 12602123297335631**3 == 42
> True
I have a numpy array that has data in the form of hex.
I would like to convert that into decimal/integer.
Need suggestions please.
--
https://mail.python.org/mailman/listinfo/python-list
>>> int('C0FFEE', 16)
12648430
There you go!
On Sun, Sep 8, 2019 at 12:02 PM Sharan Basappa wrote:
>
> I have a numpy array that has data in the form of hex.
> I would like to convert that into decimal/integer.
> Need suggestions please.
> --
> https://mail.python.org/mailman/listinfo/python-lis
My problem is seemingly profound but I hope to make it sound as simplified as
possible.Let me unpack the details..:
1. I have one folder of Excel (.xlsx) files that serve as a data dictionary.
-In Cell A1, the data source name is written in between brackets
-In Cols C:D, it contains the dat
On 2019-09-08 05:41:07 -0700, Sharan Basappa wrote:
> On Sunday, 8 September 2019 04:56:29 UTC-4, Andrea D'Amore wrote:
> > On Sun, 8 Sep 2019 at 02:19, Sharan Basappa
> > wrote:
> > > As you can see, the string "\t"81 is causing the error.
> > > It seems to be due to char "\t".
> >
> > It is n
On Mon, Sep 9, 2019 at 4:12 AM Mark @pysoniq wrote:
>
> "I don't think the ctypes wrapper in itself is very interesting."
>
> Well, we disagree on that! I think that automatic generation of a ctypes
> wrapper to connect Python to assembly is interesting and a huge timesaver.
>
> "I don't know wh
David writes:
>
https://docs.python.org/3/faq/programming.html#what-are-the-rules-for-local-and-global-variables-in-python
>
> " If a variable is assigned a value anywhere within the function’s body,
> it’s assumed to be a local unless explicitly declared as global."
>
Coming with a baggage of
ChrisA> Your blog breaks the browser's Back button. Please don't do that; if
ChrisA> you want people to read your content, make it easy for us to do so.
Mark,
I didn't even go that far. If you want me to read your blog, please
load the individual essays into separate pages, not a narrow scrolling
On 2019-09-08 17:02, A S wrote:
My problem is seemingly profound but I hope to make it sound as simplified as
possible.Let me unpack the details..:
1. I have one folder of Excel (.xlsx) files that serve as a data dictionary.
-In Cell A1, the data source name is written in between brackets
On 9/09/19 4:02 AM, A S wrote:
My problem is seemingly profound but I hope to make it sound as simplified as
possible.Let me unpack the details..:
...
These are the folders used for a better reference (
https://drive.google.com/open?id=1_LcceqcDhHnWW3Nrnwf5RkXPcnDfesq ). The files
are
I'm confused about the following
import sys
print(tuple(bytes.fromhex('282C34')))
print(tuple((0x282C34).to_bytes(3, byteorder=sys.byteorder)))
which results in
(40, 44, 52)
(52, 44, 40)
on my machine. Shouldn't I expect the same result?
Thank you
Eren
--
https://mail.python.org/mailman/list
On 2019-09-08 20:58, Eko palypse wrote:
I'm confused about the following
import sys
print(tuple(bytes.fromhex('282C34')))
print(tuple((0x282C34).to_bytes(3, byteorder=sys.byteorder)))
which results in
(40, 44, 52)
(52, 44, 40)
on my machine. Shouldn't I expect the same result?
You haven't s
Skip Montanaro schreef op 8/09/2019 om 21:17:
ChrisA> Your blog breaks the browser's Back button. Please don't do that; if
ChrisA> you want people to read your content, make it easy for us to do so.
Mark,
I didn't even go that far. If you want me to read your blog, please
load the individual es
On Mon, Sep 9, 2019 at 6:01 AM Eko palypse wrote:
>
> I'm confused about the following
>
> import sys
> print(tuple(bytes.fromhex('282C34')))
> print(tuple((0x282C34).to_bytes(3, byteorder=sys.byteorder)))
>
> which results in
>
> (40, 44, 52)
> (52, 44, 40)
>
> on my machine. Shouldn't I expect t
> You haven't said whether your machine is big-endian or little-endian.
Correct, it is little but I'm wondering why this isn't taking into account.
I thought a method called fromhex would imply that bytes for an integer
should be created and as that it would use the proper byte order to create it.
> ChrisA
You are correct, but, sorry for not being clear what confused me.
I assumed it would use the sys.byteorder but I guess this is simply a
AssumedError exception. :-)
--
https://mail.python.org/mailman/listinfo/python-list
On Mon, Sep 9, 2019 at 6:37 AM Eko palypse wrote:
>
> > You haven't said whether your machine is big-endian or little-endian.
>
> Correct, it is little but I'm wondering why this isn't taking into account.
> I thought a method called fromhex would imply that bytes for an integer
> should be create
David於 2019年9月8日星期日 UTC+8下午8時14分03秒寫道：
> On Sun, 8 Sep 2019 at 21:05, wrote:
> > David於 2019年9月8日星期日 UTC+8下午6時44分55秒寫道：
> > > On Sun, 8 Sep 2019 at 20:25, wrote:
>
> > > > If I have two widgets created this way:
> > > > t0 = tkinter.Text()
> > > > t1 = tkinter.Text()
> > > > How many Tk objects
28 matches
Mail list logo
