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by: Oswald |
last post by:
Hey,
how can I set the number of decimals?
Example:
5 decimals 2.12345
2 decimals 2.12
I've found something about NumberFormat in the API, but without an example I
can't solve this...
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by: bandw |
last post by:
I am having a problem using Numeric-24.0b2 in conjunction with
the NetCDF module from ScientificPython (version 2.4.9).
This problem does not surface using Numeric-23.8. The problem
arises in using the "min" function on a NetCDF floating array.
In 23.8, the "min" function returns a floating scalar, while in
24.0b2 it returns an *array* of length "1". Below I list a
simple NetCDF file and a Python script that illustrate the
problem. When I...
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by: Donal McWeeney |
last post by:
Hi,
Is there a way to specify on the predefined format strings like P and N that
you want displayed all the decimals in the number...
for example
3 will display 3
2.1 will display 2.1
3.21 will display 3.21
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by: Lew Barnesson |
last post by:
Hi All,
I have looked and looked for an answer to the following problem (without
success), and would be very grateful for a solution. The problem:
The SelectedIndexChanged event code of an Asp.Net DropDownList changes text
in an adjacent TextBox by either concatenating SelectedItem.Text (from the
DropDownList) if it is not in the TextBox, or removing it if it is in the
TextBox. This generally works very well.
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by: John Salerno |
last post by:
Hi all. Quick question (but aren't they all?) :)
Do you think it's a good idea to use the 'from <name> import *'
statement when using a GUI module? It seems on wxPython's site, they
recommend using import wx nowadays, but I wonder if that advice is
followed. Also, I'm still reading some Tkinter docs that seem to use
'from Tkinter import *' a lot.
I understand the danger of doing this, but is it safer in these cases,
given the more...
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by: skanemupp |
last post by:
how do i solve power(5,1.3)?
def power(nbr, po):
if po==0:
return 1
if po>0:
return nbr*power(nbr, po-1)
if po<0:
return 1/power(nbr, -1*po)
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by: Edwin.Madari |
last post by:
for nth square root: use math.sqrt n times for example
... num = math.sqrt(num)
...
5.0
all comparisons work fine for arbitrary floating point numbers...
For readability print them with required precision. for example
True
(0.20000000000000001, 0.20000000000000001)
('0.20', '0.20')
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by: Tommy Nordgren |
last post by:
On 3 aug 2008, at 17.16, Edwin.Madari@VerizonWireless.com wrote:
Ehum. The OP wants to compute the nth root ( not the nth square root)
------
What is a woman that you forsake her, and the hearth fire and the home
acre,
to go with the old grey Widow Maker. --Kipling, harp song of the Dane
women
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by: Stef Mientki |
last post by:
hello,
I'm running Python 2.5 and want my programs to run at least under
Windows and Linux (preferable also Mac).
So I guess I should always use relative paths.
From most modules I can call a global function,
that should import a dictionary from path deeper than the module itself.
The import is done in the global function.
In that global function, I get the modules path by
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by: =?Utf-8?B?a2FyaW0=?= |
last post by:
Hello All,
why is this code is not showing the result in this format: 0.00 and
showing it as only 0
Private Sub btn1_Click
Debug.Print(Format$(Rnd() * 100, "0.00"))
Dim d As Double = Math.Round(2250.0, 3)
txt2.Text = txt1.Text \ d
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
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|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
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