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by: Lionel B |
last post by:
I know this has probably come up frequently, but couldn't find a satisfactory reference... I have some code which needs
to read from stdin but must not block waiting for input if there is no input pending on stdin. I have some code which
does the job (at least on my system... I wonder about the portability, though) but it's an ugly C hack; in...
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by: MarsVoyager |
last post by:
Hi,
I want to change the value of a submit button when the onChange event is
fired by a Radio Input.
Problem is, it seems the value is modified in the gui only when the Radio
Input looses focus, not when its value is changed by the user.
How can I make the value on the submit button change immediately upon action
on the radio input and...
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by: santa19992000 |
last post by:
can I use scanf to get input (some times user enters input sometimes
not, just hit keyboard)?.
It displays to enter IP address, if user wants to change, then he
enters, otherwise he hits keyboard, which should prompt next one, how
can I do in C program?. Thanks.
enter IP address:
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by: bill |
last post by:
I am confused by the behavior of the following code. The function
copy() takes two FILE *'s and copies the data from one to the other.
In the main routine, I create a pipe and copy stdin to the write end
while copying the read end to stdout. If the child handles copying the
read end of the pipe to stdout, the main program returns. If the...
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by: Patrick Olurotimi Ige |
last post by:
With the code below i get error:-
Invalid attempt to read data when reader is closed.
//Get a datareader
SqlDataReader objDataReader;
objDataReader =
objCommand.ExecuteReader(CommandBehavior.CloseConnection);
datalistoutput.DataSource = objDataReader;
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by: dolberg |
last post by:
Hi,
I have a Treeview containing groups and groupmembers and I would like
to have the childnodes (groupmembers) checked when checking a parent
node (a group). This is no problem using the
TreeNodeCheckChanged-event. The problem is that a post-back is required
to fire the event, and checking a checkbox in the Treeview doesn't
cause a...
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by: Ben |
last post by:
The following error is encountered when attempt to input the character > into
a textbox control :
A potentially dangerous Request.Form value was detected from the client
Is there a way to resolve it?
Thanks,
Ben
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by: angelotti |
last post by:
Hi everyone ,
i have the following problem , i read data from another application that i started through the runtime.exec() in my Java class. I need to periodically check if there is any data sent from it but when i try to BufferedReader.read() from the stream and the stream is empty the java app blocks ,supposably waiting for either the child...
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by: Immature Little Child |
last post by:
i've this question, when checking that input is numeric we use a_______, on my homework and if anyone can help that would be great.:)
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by: =?Utf-8?B?S2lk?= |
last post by:
Hi
How can I control other process UI and input some data value like input edit
box or click button controls ?
Is there some good sample code and tool to help me ?
Thank you .
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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. ...
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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...
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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...
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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...
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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...
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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...
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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...
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