What is the easiest way of paginating data that is in divs? Some jquery library for it? Basically I would only need 1/x pages shoqing and arrow buttons to go throught all the data.
I am developing a CICS web service requestor application to consume a distributed web service.
I used the web services assistant DFHWS2LS to transform the wsdl to copybooks successfully.
I have no problem issuing the PUT CONTAINER and INVOKE SERVICE api commands, but when I issue GET CONTAINER I am not receiving any containers or data. No response codes or error messages, but no data. Any ideas on how to debug this would be greatly appreciated.
Thanks,
I'm building an iPhone app which needs a peice of meta data from a user's Google Spreadsheet. Unfortunately the meta data I need is not exposed by the API, so I will need to scrape it from the document's HTML source (it would not be present in any of the exported variants).
Is there anyway to include authentication parameters in a call such as:
http://spreadsheets.google.com/ccc?key=abc123&username=...&password=...
I want to produce a JSON file, containing some initial parameters and then records of data like this:
{
"measurement" : 15000,
"imi" : 0.5,
"times" : 30,
"recalibrate" : false,
{
"colorlist" : [234, 431, 134]
"speclist" : [0.34, 0.42, 0.45, 0.34, 0.78]
}
{
"colorlist" : [214, 451, 114]
"speclist" : [0.44, 0.32, 0.45, 0.37, 0.53]
}
...
}
How can this be achieved using the Python json module? The data records cannot be added by hand as there are very many.
A book beginning linux programming 3ed says "Note that fread and fwrite are not recommended for use with structured data.Part of the problem is that files written with fwrite are potentially nonportable between different machines." What does that mean exactly? what calls should I use if I want to write a portable structured data reader or writer? direct system calls?
Whats a better way to store textual data, such as comments, user profile fields that require them to type something in, etc? Store the escaped data right away (using htmlspecialchars in php for example), or put it thru the same function before its echoed out?
I have a variable in java which return type is Object(java.lang.Object). I want to store this variable value in MySQL database without casting in any other primitive data type. Is there any data type available in MySQL related to Object? If anybody knows, please reply at your earliest time.
Thanks,
How can I plot (a 3D plot) a matrix in Gnuplot having such data structure. I cannot find a way to use the first row and column as a x and y ticks (or to ignore them)
,5,6,7,8
1,-6.20,-6.35,-6.59,-6.02
2,-6.39,-6.52,-6.31,-6.00
3,-6.36,-6.48,-6.15,-5.90
4,-5.79,-5.91,-5.87,-5.46
Is the splot 'data.csv' matrix the correct parameter to use ?
Hi experts,
i have an input data in excel which has 2000 rows and 60 columns. I want to read this data in matlab but i need to to interchange the rows and the column so that the matrix will be 2000 column and 60 rows. How can i do this in matlab, because excel only has 256 column which cannot hols 2000 column.
Thanks
When a window is displaying a right-click context menu, it doesn't respond to WM_SYSCOMMAND SC_CLOSE message. How can I cleanly shutdown the window when it is in this state?
I have an application that I want to represent a users session (just small pieces of data here and there) within a GUID. Its a 16 HEX characters (so 16^16 possible values) string and I want to 'encode' some data within that GUID.
How can I achieve this? I am really after any ideas and implementations here, Ive not yet decided on the best mechanism for it yet.
I would also like encryption to be involved if possible...
Thanks a lot
Mark
I'm trying to export data to a csv file. It should contain a header (from datastack) and restacked arrays with my data (from datastack). One line in datastack has the same length as dataset. The code below works but it removes parts of the first line from datastack. Any ideas why that could be?
s = ','.join(itertools.chain(dataset)) + '\n'
newfile = 'export.csv'
f = open(newfile,'w')
f.write(s)
numpy.savetxt(newfile, (numpy.transpose(datastack)), delimiter=', ')
f.close()
I'm looking for a free, syntax-highlighting, possibly autocompleting 'code editor's textbox' style control for use in a Visual Studio winforms or wpf project. It should work with C# and self-defined languages. There are pay-for solutions available - something like http://www.syncfusion.com/products/user-interface-edition/windows-forms/Edit would work fine - but I am looking for something simpler, and don't need to pay for unnecessary functionality. Any ideas?
Hi
In my app I use a ListView to display data from the database. The data changes sometimes, for example when the user applies new filters or changes the sorting method. I use AsyncTask to get the databsase cursor that points to the new data set because sometimes data needs to be loaded from the net which can take some time.
What I do now looks something like this:
private class updateTask extends AsyncTask<Void, Void, Void> {
/*
* runs on the UI thread before doInBackground
*/
@Override
protected void onPreExecute(){
// prepare some stuff...
}
/*
* runs in a separate thread
* used for time-consuming loading operation
*/
@Override
protected Void doInBackground() {
//get new database cursor
mCursor = mDbAdapter.getCursor();
return null;
}
/*
* runs on the UI thread after doInBackground
*/
@Override
protected void onPostExecute(Void result){
if(mCursor!=null){
MyActivity.this.startManagingCursor(mCursor);
mCursorAdapter = new MyCustomCursorAdapter(MyActivity.this, mCursor);
mListView.setAdapter(mCursorAdapter);
}
}
}
This works so far but I realize that creating a new CursorAdapter and calling setAdapter on my ListView each time isn't the correct way to do it.
Also, after setAdapter the scroll position of the list is set back to the top. I found this post which describes how to do it properly. So now I want to do something like this:
onCreate(){
// ...
// create the CursorAdapter using null as the initial cursor
MyCustomCursorAdapter cursorAdapter = new MyCustomCursorAdapter(this, null);
mListView.setAdapter(cursorAdapter);
// ...
}
private class updateTask extends AsyncTask<Void, Void, Void> {
/*
* runs on the UI thread before doInBackground
*/
@Override
protected void onPreExecute(){
// prepare some stuff...
}
/*
* runs in a separate thread
* used for time-consuming loading operation
*/
@Override
protected Void doInBackground() {
//get new database cursor
mCursor = mDbAdapter.getCursor();
return null;
}
/*
* runs on the UI thread after doInBackground
*/
@Override
protected void onPostExecute(Void result){
// this returns null!
MyCustomCursorAdapter cursorAdapter = (MyCustomCursorAdapter)mListView.getAdapter();
Cursor oldCursor = cursorAdapter.getCursor();
if(oldCursor!=null){
MyActivity.this.stopManagingCursor(oldCursor);
oldCursor.close();
}
if(mCursor!=null){
MyActivity.this.startManagingCursor(mCursor);
cursorAdapter.changeCursor(mCursor);
}
}
}
This however doesn't work for me because
(MyCustomCursorAdapter)mListView.getAdapter();
always returns null.
Why does this happen? What am I doing wrong?
Edit:
Some additional information: my adapter implements SectionIndexer. I don't really think that this has anything to do with my problem but it has caused me some troubles before so I thought I'd mention it.
How can I get the previous version of data of a Row in a DataTable? The data has only changed but hasn't been saved yet.
The .NET version I'm working on is 1.1
This is an IE-only problem. .toolTip becomes visible when it's parent element is :hovered over. Inside of .toolTip is a select box. When the user opens the select box to make a selection, the parent element is being "un-hovered", if you will. To put it another way, when I try to select something from the dropdown, the whole thing hides itself again.
I'm sure it has something to do with the way IE interprets the stylesheet, but I don't know what or where. Here is some relevant code (edited for clarity):
#toolBar .toolTip {
position: absolute;
display:none;
background: #fff;
line-height: 1em;
font-size: .8em;
min-width: 300px;
bottom: 47px;
left: -5px;
padding: 0 ;
}
#toolBar div:hover .toolTip {
display:block;
}
and
<div id="toolBar">
<div class="socialIcon">
<a href=""><img src="/im/social/nytimes.png" alt="NY Times Bestsellers" /></a>
<span class="toolTip">
<h1>NY Times Bestsellers Lists</h1>
<div id="nyTimesBestsellers">
<?php include('/ny-times-bestseller-feed.php') ?>
</div>
<p><img src="/im/social/nytimes.png" alt="NY Times Bestseller Lists" />
Change List <select id="nyTimesChangeCurrentList" name="nyTimesChangeCurrentList">
<option value="hardcover-fiction">Hardcover Fiction</option>
<option value="hardcover-nonfiction">Hardcover Nonfiction</option>
<option value="hardcover-advice">Hardcover Advice</option>
</select>
</p>
</span>
</div>
</div>
I am trying to use jQuery AJAX. What my requirement is, i wish to load user names from DB in dataset, convert it to JSON format and store it in memory or using jQuery data for use while a user is browsing my site, i.e for a session. This way I can use autocomplete or my own code to display data to user.
Can anyone help me design such a scenario?
I want to create a personal digital archive.
I want to be able to check digital files (some several years old, some recent, some not yet created) into that archive and have them preserved, along with their metadata such as ctime, atime and mtime.
I want to be able to check these files out of that archive, modify their contents and commit the changes back to the archive, while keeping the earlier commits and their metadata intact.
I want the archive to be very reliable and secure, and able to be backed up remotely.
I want to be able to check files in and out of the archive from PCs running Linux, Mac OS X 10.5+ or Win XP+.
I want to be able to check files in and out of the archive from PCs with RAM capacities lower than the size of the files. E.g. I want to be able to check in/out a 13GB file using a PC with 2GB RAM.
I thought Subversion could do all this, but apparently it can't. (At least, it couldn't a couple of years ago and as far as I know it still can't; correct me if I'm wrong.)
Is there a libre VCS or similar capable of all these things?
Thanks for your help.
I'm using Java Swing (GUI) and I want to add a button to my project for opening files .
I don't like the JFileChooser since it opens a small window for browsing through the files
of the directories . Can I use something else , instead of the JFileChooser under Java Swing ?
I've tried to use elements of SWT but it didn't work , meaning is the use of the button object and then use it inside the Jframe , but that failed , so I guess SWT and Swing don't mix together?
Here is the example of Java Swing with JFileChooser and I'm looking for something like this to put in my JFrame.
I am looking for a way to add a post-commit or pre-commit hook to my VCS that will allow me to both create and close a trac ticket in one go.
The use-case is for when a bug has been found, and corrected, but a single developer who wants to make sure the project manager can see the fix has been done, when it was done and what milestone the fix has been done in.
We have a default milestone in trac when creating a ticket, so reflecting that information would be good too.
I truly appreciate your suggestions. I am using MVC3 and I want user to save to his own path by opening a dialog with password protected. Can you guys please help me on this.
Below is my code:
mydoc.GenerateLetter(PdfData);
string WorkingFolder = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
using (MemoryStream m = new MemoryStream())
{
m.Write(mydoc.DocumentBytes, 0, mydoc.DocumentBytes.Length);
m.Seek(0, SeekOrigin.Begin);
string OutputFile = Path.Combine(WorkingFolder, PdfData.Name + ".pdf");
using (Stream output = new FileStream(OutputFile, FileMode.Create, FileAccess.Write, FileShare.None))
{
PdfReader reader = new PdfReader(m);
PdfEncryptor.Encrypt(reader, output, true, "abc123", "secret", PdfWriter.ALLOW_SCREENREADERS);
}
}