I have probably simple problem for u. Hello.
I´ve written a function to count exact date of Easter in the year which someone will put in. So for example somebody puts in 2016 and he will get out sentence like "Easter will be 26.03.2016" .. If he will put in more years, like "2016, 2017, 2020 - 2024", he will get exact days of Easter in these years. But what I need to do is get these dates from C++ to HTML file dates.html .. Can somebody give me advice how to do it? Thanks very much.
Open the file (using for example ofstream), and write the html to that.
Show us some code and what you have already tried. Also take a look at this. It is a simply guide about if/ofstream and file-handling in C++.
Related
I am trying to create C++ code that allows User Input in selecting a variety of fields, then it will calculate many different angles and show the users the results, as well as a graph.
However, it has been suggested to us by our lecturer that it may be a good idea to write the code to these calculations etc in C++, then input the results into Excel.
Does anyone have any idea how to do this? Literally looking for a way for the user to fill in the required values on C++ and then to be AUTOMATICALLY taken to the excel file to show the results in the table and graph format.
If this is not possible, is there a way to display the results in the table and graph format through C++?
Thanks very much in advance
Excel provides COM interface which you can use from your C++ application.
This can be done in the way described in this article:
http://support.microsoft.com/kb/216686
This link might also be useful:
http://www.codeproject.com/Articles/10886/How-to-use-Managed-C-to-Automate-Excel
I think the second link would be better for you as its more of a step by step guide which should help you to workout the answer.
Use COM Automation to automate excel.
The best way to do this is to use the vole library by Matthew Wilson at
http://vole.sourceforge.net/
Take a look at the examples. I do not think there is an example for excel, but there is one for microsoft word at http://www.codeproject.com/KB/COM/VOLE_word.aspx
I have used vole in the past, and it makes it a whole lot easier
Is there any library that will help me to get date for easter sunday for given year in C++? I'm looking for something like easter_date or easter_days in PHP. It can be Linux only.
Here is codeproject example
Most PHP functions are actually implemented in C.
If you have an SVN client you can get the source code for the PHP easter_date and easter_days functions here:
https://svn.php.net/repository/php/php-src/trunk/ext/calendar/easter.c
I have no idea what the ethics of using this to create your own function is.
http://www.dateofeaster.com/ has an algorithm. It seems to match the PHP implementation.
I'm new to Facebook app development I hope I can get an answer here.
Is that possible to retrieve Facebook insight data for consecutive months?
I tried end_time=2010-01-01 to since=2010-01-31 and period=month but I got
The specified date range cannot exceed 3024000 seconds!!
How will I get like 2010-02-01 to 2010-02-28 and 2010-03-01 to 2010-03-31?
I have tried and used lots of examples but I couldn't succeed: How can I solve this problem?
The thing that has worked for me is very similar to what you are doing, with the difference being that I use the UNIX timestamp for SINCE and UNTIL.
Example:
https://graph.facebook.com/212686148747689/insights/
page_impressions_by_city_unique/week/?
access_token=QWERTYUI&since=1315699200&until=1320796800
(That's all supposed to be on one line, but it's easier to read it this way, at least for me.)
With this approach, you want to be careful and make sure that the difference between SINCE and UNTIL is not bigger that 90 days. Otherwise, you'll get an error, like so:
(#604) The specified date range cannot exceed 7776000 seconds
Finally, if you don't have a way of generating the UNIX timestamp automatically, go to a web site like:
http://www.epochconverter.com/
If anyone else has some better insights, please share. I hope this helps.
*Update July 4*
I ended up doing the following:
Sort on date
Check if last sentence is the same
If Yes: If bigger -> this is the new message to be chosen. If smaller: remove. If no more of the same can be found, choose this one and move to another folder.
If No: move on. Loop this again until all files with certain date have been checked.
Thanks all for the help!!
I'm busy with a big project where I have a huge number of emails that I have to filter, imported from gmail through thunderbird. There is a big problem though.
Because gmail uses conversations, but thunderbird doesn't format them as such, what I have is a text file for each email, though the complete previous conversation as well. And so a whole new text file for each reply.To clarify, an example of a conversation:
Me:Hi, how are you?
You, replying: Good!
Me: Great!
In gmail this looks exactly as above, but for me this are now 3 files:
file 1:
Me, sent at 11:41:
Hi, how are you?
file 2:
You, sent at 11:42:
Good!
Me, sent at 11:41:
Hi how are you?
file 3:
Me, sent at 11:43:
Great!
You, sent at 11:42:
Good!
Me, sent at 11:41:
Hi how are you?
As you can understand, this is no problem with 3 files: I just throw away file 1 and 2 and only use file 3. That's precisely what I want to do. But considering in total there are around 30k files, I would very much like to automate that.
It is unfortunately not possible to do this complete by file name, though partially it can. The files are named after their date. For instance: 20110102 for Jan 2, 2011. However as there are multiple email conversations on a day, I would lose a lot if I would just sort by date and only keep the largest.
I hope the problem is clear and you can help me with this.
I work on Mac OSX 10.7. I've tried using Applescript, but either my script is not good or Applescript can't handle the amount of files.
Maybe you have a recommendation for software or a script in some way? I'm open for all and not unfamiliar with programming.
Thanks in advance!
As your task is basically just text processing, any language you're familiar with, including AppleScript, PHP, bash, C, should be able to do the job. I think perhaps #inTide's breaking the problem down into discreet steps is what you need to do, building one portion at a time in the language of your choice.
Pick a language that you're familiar with and start writing one the code to the first step and make sure it's working as you expect, and then expand, adding a small bit of new functionality at each point and making sure that functionality works before moving on. Without an example of the code you've written or a better description of how AppleScript is failing for you, additional advice is difficult.
i wanna make a program on c++ that tells you how many days, years and months need to pass to get to a certain date. Also i wanna include how many hours and minutes need to pass.
So my problem is that i do not know how to get the current date and time to a variable from the command "time" on cmd or anyway to get the current date date and time so it will work.
I accespt the program done already so i can see it and end my doubts.
http://www.cplusplus.com/reference/clibrary/ctime/
Get input with getline()
Parse string to date format
Use some time/data library to find the difference
Output to console
While this is almost certainly homework, you might find this post useful (points to the Boost library): C++ DateTime class