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by: Steven Bethard |
last post by:
Can someone point me to the documentation on what's supposed to happen
when you use the "for x in X:" syntax when X does not have an __iter__
method? I know that the code:
>>> class S:
.... def __len__(self): return 42
.... def __getitem__(self, i): return i
....
>>> for x in S():
.... print x
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by: LoserInYourFaceEngineer |
last post by:
Hello All:
I'm having trouble with a recursive function.
The function is supposed to identify nested folders in a hierarchical
folder structure.
The function "searchForFolders()" is supposed to traverse sibling
nodes in each iteration, and for each sibling node, it calls itself
again, to see if there are child nodes of the current sibling.
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by: Laphan |
last post by:
Hi All
I'm using .getRows() with a local var array instead of doing a recursive
loop so that I'm being a good ASP newvbie and closing my object i/o's (the
recordset in this case) as quick as possible.
My problem is that I can't seem to use this to complete good effect because
the IsArray statement doesn't seem to work with a local var array that has
or has not been populated with the .getRows() property.
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by: Henk |
last post by:
Hi Guys,
(see actual code below)
I wrote a little program that is supposed to read a file (input.txt)
into memory (using a stack) and then reverse the file and display it to
output. It works, but I still get some errors when i try to compile
it:
stack.c: In function 'reverseFile'
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by: Sathyaish |
last post by:
Can every problem that has an iterative solution also be expressed in
terms of a recursive solution?
I tried one example, and am in the process of trying out more examples,
increasing their complexity as I go. Here's a simple one I tried out:
#include<stdio.h>
/* To compare the the time and space cost of iteration against
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by: jj6849 |
last post by:
I have been using the dom to add a row to my form for awhile now, but now I need to do some validation to make sure certain check boxes aren't checked with other check boxes. Now of course it works with the first row, but after I add a row, the Function does not work (no runtime error or anything).
So first is my Function do the validation, second is my code for adding new row (this is where I'm having trouble, maybe with the setAttribute??),...
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by: saikatbose2005 |
last post by:
Hi,
Ineed some help from anyone regarding an issue I'm facing.
I've created an image dynamically on clicking a button.
What I inetend to do is when I click on the created image it will popup a calendar.
But the problem is that when I click on the button to create the image it automatically opoup the calendar before creating the image and giving an error "not Implemented" at newimg.onclick.
I'll really appreciate if anyone can help
here...
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by: Jef Driesen |
last post by:
I have a C DLL that I want to use from a C# project. The C header file
contains these declarations:
typedef void (*callback_t) (const unsigned char *data, unsigned int
size, void *userdata);
void myfunction (callback_t callback, void *userdata);
How do I translate this to C#?
I tried with:
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by: tokcy |
last post by:
Hi,
I have created dynamic row with text box i.e. initialy i have only one text box and add button when i clicked on add button it create another text box. and i want to append the values of dynamic text box in hidden field but its not working properly
when i am appending the values of text box it appends again and again same value mean suppose in 1st text box the value is 1 and in second the value is 2 and so on... then when i am trying to...
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by: aashishn86 |
last post by:
i create dynamic rows using this function :
function addRow()
{
var tbl = document.getElementById('applications');
var lastRow = tbl.rows.length;
var iteration = lastRow;
var row = tbl.insertRow(lastRow);
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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:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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