Under WindowsCE, C++ project, I'd like to get CPU utilization and memory allocation data real time - for logging and troubleshooting. Is there a library or activeX available that i could include in my code and use [without bringing my process to a halt, preferably], anyone knows?
thanks much for any insight!
O.
I'v created a Notepad-like application and if I load a 1MB file into the textbox, it takes about 1 minute. The Visual Studio Binary editor displays lines, Hex, and ascii versions in a fraction of a second. How do they get the data into the textbox so quickly?
Thanks
Say I've written a simple app that draws circles in browser. Now I'd like to let people save their pictures. How would I store the data on the server? Which format would be the best option? Should I simply store the relevant html? What would be the case when I would want to make a custom format that is stored on the server and parsed back to html canvas when loaded?
Is there a cleaner way to do the following, assuming that I have a reason to keep the data sets independent?:
x = {1, 2, 3};
y = {1, 4, 9};
ListPlot[Partition[Riffle[x, y], 2]]
Thanks!
Hello,
So far all the Excel stuff revolves around opening a file, writing values to it and saving it.
Is there a way to update the data in the Excel (while it's opened) automatically?
Thanks!
If I have a requirement to create a data structure that has the following fields:
16-bit Size field
3-bit Version field
1-bit CRC field
How would I code this struct? I know the Size field would be an unsigned short type, but what about the other two fields?
I am using DynamicData in the version that shipped with VS2008.
In the default List view, the data is sorted by order of entry into the database. I'd like to get it sorted by a field of a specific name (descending).
As a last resort I tried to use the OrderByParameter of the LinqDataSource with a QueryStringParameter, but I could not get it to sort anything. =)
Is there an easy way to accomplish this?
How do you decide on which side you perform your data manipulation when you can either do it in the code or in the query ?
When you need to display a date in a specific format for example. Do you retrieve the desired format directly in the sql query or you retrieve the date then format it through the code ?
What helps you to decide : performance, best practice, preference in SQL vs the code language, complexity of the task... ?
hello,
anyone can plz help me? i wanted to create pdf file using php and have done it. now i want to create pdf file that get data from mysql table.. i've searched for the sample code for long time but didnt find even a single code related to my query.. thanx in advance
hi friends,
I am trying to insert data into particular table through pl/sql stored procedure,my requirement is while inserting i should generate PRIMARY KEY values for particular column and also i should return that PRIMARY KEY value to output and one more thing is that for another column i should validate my string such that it should contain only characters not integers.
please help me in writing code for the above requirement
Thanks and regards
thulasi policherla
Hi all,
In my app I need to lay some text which I'm getting from a parsed data. Currently I'm currently laying it in a label. The problem is there are going to be some html tags indicating an image [along with its url] and videos etc in that plaintext. What is a good way to handle this identifying images and videos tags and laying corresponding images and videos along with rest of the plaintext dynamically?
Thanx in advance.
How can i catch https data(for example email) from browser before they are encrypted with ssl and send to the network? does anyone have idea?
I am looking for programmatical solution. How it works. I am not looking for any program,want to make my own.
Thx.
Hello,
what can i do, if a Mailserver accepts a connection but does not return any data? The default javax.mail implementation just hangs indefinitley. Event setting the smtp.timeout does not help - it still hangs. I even tried to set a custom SocketFactory to set the sotimeouts and solinger directly, but it still hangs. Somehow the socket does get kept alive? But how?
Thx for any ideas!
Ciao, Nils
I'm using a datagridview in C# WinForms, with data from a Sybase database, and characters are not showing correctly. This is what I see:
Do you know how can I fix this?
I'm looking for a simple database admin tool that will allow non-technical users to perform data-entry into a database (imagine a striped down version of phpMyAdmin). It would preferably allow the developer to set restrictions on which tables and fields can be modified.
Is there a way to import data from a JSON file into R? More specifically, the file is an array of JSON objects with string fields, objects, and arrays. The RJSON Package isn't very clear on how to deal with this http://cran.r-project.org/web/packages/rjson/rjson.pdf.
Using MATLAB I filtered a very noisy m x n array with a low-pass Gaussian filter, cleaned it up pretty well but still not well enough to analyze my data. What would the next step be? I'm thinking that signal enhancement, but am not sure how to go about this.
Hi,
I would like to know which type of persistent store would be most appropriate in what situations, like how can I decide where to use core data, property list or archives for my iPhone application.
Thanks
Hi All,
I have a problem in my project.I want to implement Tab bar function under a drop down selection and when once tab bar is clicked it has to be navigated to a data grid.Can any body suggest me the proper direction to implement it.
Thanks,
Brenda
Today i listened a lecture about fenwick trees (binary indexed trees) and the teacher says than this tree is a generalization of interval and segment trees, but my implementations of this three data structures are different.
Is this afirmation true? and Why?