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by: Byron |
last post by:
Hello,
I am a newbie and would like to know if it is possible to convert a
string back to a dictionary?
For example, I can convert a dictionary to a string by doing this:
>>> names = {"Candy" : 2.95, "Popcorn" : 4.95}
>>> strNames = str(names)
>>> print strNames
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by: Tim Wong |
last post by:
All:
I am trying to convert a CString value to an unsigned char array.
I found some code online that will allow me to compile, but when I try
to print out...i get a whole mess.
/*Begin Code*/
CString day("01");
unsigned char testDay;
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by: War Eagle |
last post by:
Is it possible to convert an unsigned long to byte array. For instance, unsigned long = 23480923
unsigned long longNumber;
longNumber=23480923; // in binary = 1 0110 0110 0100 1010 0101 1011
// so i want byteArray=0000 0001 , byteArray=0110 0110 ,
// byteArray=0100 1010, byteArray=0101 1011.
Is there a way to get the 4 bytes that make up this variable?
Also, is there a way to take a 4 byte array and convert it into a long?
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by: epigram |
last post by:
Well, conceptually this is what I want to do. I was hoping to use an
ArrayList to build a (dynamic) array of string arrays, and then bind the
ArrayList object to a DataGrid. I can do that, but it doesn't give me the
results that I wanted. Is there a way to successfully do this? I even
tried to bind a multidimensional array (string ) to a DataGrid, but an
exception is thrown with the message "Array was not a one-dimensional
array". I'm...
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by: tshad |
last post by:
I have a multidimensional array (string ) that I need to put into a
datatable. I was going to move it into a DataTable and then bind that to a
DataGrid.
String has the column titles. I can do this with a Do loop, but was
wondering if there is a better way.
Thanks,
Tom
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by: Elioth |
last post by:
Hi...
I need to know how to convert Char Array to Byte Array and vice-versa in VB
2K5
Thanks for all help.
Elioth
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by: yabansu |
last post by:
Hi all,
This is my first message!
Using C++ standard libraries, I want to convert a string to a byte array and a byte array to the string. How can I do that?
I did it in C# .NET as the following:
string msg = "Hello!";
byte buffer = new byte;
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by: yabansu |
last post by:
Hi all,
I think most of you probably know the two .NET framework functions, namely Encoding.GetBytes(string) and Encoding.GetString(byte), to convert string into byte array and vice versa.
Now, I want to do the same thing in pure(unmanaged) C++.
I searched the Internet but could not find any satisfactory solutions. I am really in need of help! Is there anyone to explain how I can implement these functions by not using .NET library?
...
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by: Ole |
last post by:
I have a class that I wish to convert into a byte array for sending over a
serial line and vice versa - how do I do that?
Thanks and regards
Ole
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by: ranajui |
last post by:
design a protocol where the communication between a client and a server is established by means of socket connection in java.
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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:
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...
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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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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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