by: Timo J |
last post by:
Hi - Im sitting and trying to understand this OOP - and need to create a
class wich can do the following..
ShowBlocks() - Displays the data wich is inside it - If empty creates a form
wich sends...
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by: Uwe Mayer |
last post by:
Hi,
I've been looking into ways of creating singleton objects. With Python2.3 I
usually used a module-level variable and a factory function to implement
singleton objects.
With Python2.4 I...
|
by: Claudio Jolowicz |
last post by:
How can XSLT stylesheets be used to edit, remove and add nodes specified
by their position in the document tree?
The XML document stores development tasks in a hierarchical way, i.e.
tasks can...
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by: John Young |
last post by:
Hi,
I have a class (cGlobals.cs) which I create in my main form (frmMain). I
have declared a variable at the top of my frmMain class (cGlobals gVars;).
I then create an instance in my forms...
|
by: John Haigh |
last post by:
I have the need to create an array of objects. Now this sound fairly trivial
but I can't figure this out.
I have one class called PostingObjectService that has a method GetPostings
where the...
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by: Brian |
last post by:
Create a simple MDI form and a child form, and try the following simple code
to add a new menu item on the Edit menu popup:
private void editMenu_Popup(object sender, System.EventArgs e)
{...
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by: Benjamin |
last post by:
Hi,
I am unable to access all properties and methods in a COM .DLL that I
have. The properties and methods exposed by the .dll all appear as
"abstract" when I view them in the Object Browser.
...
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by: Pavel Stehule |
last post by:
Hello
Can¨I get list of dependencies between objects? What I know I can use
views from pg_catalog.pg_constraint, but Is there any simple way?
Thank You
Pavel
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by: David |
last post by:
Hi all,
I have a singleton ienumerable that collects data from a database. I have
listed the code below. It has the usual methods of current, move and reset.
I need to go to a certain position...
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by: lukasmazur |
last post by:
Hi
I have a problem with using listBox1. I have a two forms form1 and
form2. In form1 are controls listBox1, textBox1 and button witch
creating object of class Form2. In class Form2 I create a...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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