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by: Swarup |
last post by:
I am reading a file (txt, xml, gif, ico, bmp etc) byte by byte and filling
it into a byte arry. Now i have to convert it into a string to store it in
the database.
I use
System.Text.UnicodeEncoding enc = new System.Text.UnicodeEncoding();
now i am using enc.GetString(value) and the value retured is one byte less
if the size of the byte array is Odd. In case of files having even number
of bytes, the convertion is happening correctly and...
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by: ceeques |
last post by:
Hi
I am a novice in C. Could you guys help me solve this problem -
I need to convert integer(and /short) to string without using sprintf
(I dont have standard libray stdio.h).
for instance:-
int i =2;
char ch 'A'
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by: bussiere maillist |
last post by:
i've got a very long string
and i wanted to convert it in binary
like
string = """Monty Python, or The Pythons, is the collective name of
the creators of Monty Python's Flying Circus, a British television
comedy sketch show that first aired on the BBC on October 5, 1969. A
total of 45 episodes were made over four series. However, the Python
phenomenon was much greater, spawning stage tours, a musical, four
films, numerous albums, and...
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by: sposes |
last post by:
Im very much a newbie but perhaps somehone can help me. Ive been
searching for a way to convert a std::string to a unsigned char*
The situation is I have a function that wants a unsigned char* and I
want to give it a std::string
no matching function for call to `MD5::update(std::string&, size_t)'
candidates are: void MD5::update(unsigned char*, unsigned int)
void PrintMD5(string str){
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by: sypi |
last post by:
Hi,
I'd need to construnct an EXEC statement in my script I am pretty much stuck with data conversion. I need to compare a binary variable with a SID value to an actual SID found in ..sysusers.
Whe I construct the EXEC statement the whol line has to be string and I need to find a way to use the binary data as string.
So far, I tryed to play with CONVERt and CAST, but could not succeed.
A simplified version of what I tried to do:
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by: neeraj |
last post by:
Hi All
Can any give me the code for convert "DataColumn" data type of
"DataTable". Even if data table already populated (have data)
Actually I am creating one search module which searches the data from
"DataView" using "RowFilter" method. Here I m using like
operator for searching, its work fine for string but if data type of
"Data Column" is Date or Integer then its not working.
Now I m decide I will convert data types of all column...
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by: =?Utf-8?B?UmljYXJkbyBRdWludGFuaWxsYQ==?= |
last post by:
i need to convert data from string to nibble wich (nibble is a four bits
representation)
As example i have the following code
string data1 = "12345678";
so ¿how can i convert this data (numbers) to a nibble representation?
thanks for any idea
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by: pnbaocuong |
last post by:
Dear All
When I try to use convert function of MS sql server like this:
String sql = " (employee_id = '" + employee_id + "') and ((convert(VARCHAR,w_date,103) = '" + w_date + "'))";
PAYROLLDataSet.WORKINGTIMESRow workingtime_row = (PAYROLLDataSet.WORKINGTIMESRow)pAYROLLDataSet.WORKINGTIMES.Select(sql);
Whe I run, it rais bellow exception:
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by: mamul |
last post by:
Hi please some one can help me. how to convert char * to string?
i have take char *argv from command line and want to pass to a function as string object(string str)
i want to first convert argv to string object of type str, then pass to function().
please help me how to convert this
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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: 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: 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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 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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