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by: cricket |
last post by:
i need help with Python lexical scanner for this assignment, i have
create a scanner using the Flex scanner generating tool. The
requirements of the scanner are as follows:
1) Accept input via stdin (standard input).
2) Return output via stdout (standard output)
3) Recognize tokens of the Python programming language
3.1) Tokens are...
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by: teddysnips |
last post by:
I posted yesterday about a project I'm involved in to build a login
application using a barcode scanner.
I've solved most of the problems, but one remains. The client want to
disable keyboard input (except at some remote sites where there won't
be a scanner). The session "knows" whether that site should be
keyboard enabled, but...
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by: Louis Cypher |
last post by:
I'm working on an application (OEM) using c# that uses input from a keyboard
and a USB Barcode Scanner.
I need to be able to identify keystrokes from the barcode scanner and remove
them from the message queue, regardless of what application has focus.
I can identify the keystrokes and input device by registering for raw input...
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by: DemonWasp |
last post by:
I've been having some trouble getting the Scanner class to operate the
way I'd like. I'm doing some fairly basic file IO and I can't seem to
get the class to load the last line/token any way I try.
First, I tried using the following:
File InFile=new File("input.txt");
Scanner In=new Scanner(InFile);
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by: Gerry19 |
last post by:
Hi All,
I'm trying to monitor data passed from a USB Barcode scanner but I
can't find any decent code examples of what I need to do, including
any references I need to include.
I know I need to use RegisterRawInputDevices & WM_INPUT but have no
idea where to start.
Any help greatly appreciated.
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by: tolkienarda |
last post by:
hi all
i read the scanner class documentation from sun's website and i thought i would have some fun trying to write a program that stores a line from the user to var input and then parses it on white space then depending on what the new string is i will do somthing. i think there is an easier way than what i am trying but i am just trying to get...
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by: thename1000 |
last post by:
Hi,
I'm trying to create this output:
Input team 1's name:
Team 1
Input team 1's ranking:
90.4
etc.
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by: Dameon99 |
last post by:
Hi.. Im experiencing a weird error I dont know how to fix. I have a scanner object and whenever I use nextInt, anything above 3 causes the program to crash saying and links me to this line of the class: (one I added all the asteriss to.
// If we are at the end of input then NoSuchElement;
// If there is still input left then...
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by: CRGoose |
last post by:
For my class i have to write a program that has a method to combine integer time input values into a single double value, return that to a method that sums the values, then return that to a main. The method names i have written have to be exactly as they are shown, and i cannot for the life of me figure out how to call the "public static double...
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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: 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...
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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: 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...
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