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34 Posted Topics
 | Hi, I'm using multiset intersection function inorder to find the similar characters located in two sets. This is working good. I wanted to know if I can introduce a wild card in this intersection function such that if it finds the wild card it will ignore or consider as a … |
| | Hi,, I have a json file and I would like to convert it into java class. The main aim is to create a dynamic interface from the JSON file. I found metawidget library which can generate interface from a java class. I would like to know or possibly a sample … |
| | Hello, I'm writing a plugin for a software in eclipse. I'm using vtd-xml.jar for importing an xml file. I have added to the build path by rigt clicking on the paroject and selecting the opetion add to build path. While I do the operations from eclipse it is working fine … |
| | Hi, below is the code which I'm using to update a jar, unfortunately it is not updating the jar file which is in use by some program. I mean the jar itself has this code to update it's own file. The code is working if I want to update another …  |
| | Hi, I'm trying to wrap lines in Jtree nodes, I found this code which is working good for me but a with a minute defect. On selecting Jtree node, only second half of the text is highlighted in blue leaving first few characters, I tried a lot to fix this … |
| | Hi, I see a change in the font with string created by graphic2D from other labels. Is it possible to obtain a uniform font? package com.HIPS.biosynML; import java.awt.BasicStroke; import java.awt.Color; import java.awt.Component; import java.awt.Dimension; import java.awt.Font; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Insets; import java.awt.RenderingHints; import java.awt.Shape; import java.awt.font.FontRenderContext; import java.awt.font.LineBreakMeasurer; … |
| | Hi, I have a problem of modifying Jtree font. No matter what I do or make changes in code I'm unable to change the default font. I got the TreeCellRenderer code from some website. Any suggesion on font change would be really helpful class MyCellRenderer extends JEditorPane implements TreeCellRenderer { … |
| | Hi, I have a "Save" button with the following code Save.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { k = k+1; System.out.println(k); } }); somehow, it is executing multiple times with single click on the button (k values is 4 at times). I googled it but couldn't find some helpful … |
| | Hi, I have a split container in my frame where the right container has a Jtable and left is filled with different collapse panels displaying detailed data from different parts of the table. If the user clicks on a column then a collapse panel expands and display the information If … |
| | Hello, Is it possible to have sub menu to an item in combobox as shown in the picture? thanks  |
| | Hello, I have a panel and I'm creating small textboxes which carries a text. Later when I create all the textboxes I'm able to move them dynamically in the panel and rearranged them in a order (in a straight line next to each other).How can I read the values of … |
| | Hello, I'm using images to show a sequence. For this I'm using image list and the code is Graphics g = this.panel2.CreateGraphics(); ImageList photoList = new ImageList(); photoList.TransparentColor = Color.Blue; photoList.ColorDepth = ColorDepth.Depth32Bit; photoList.ImageSize = new Size(40, 40); Graphics g1 = this.panel2.CreateGraphics(); Pen green = new Pen(Color.Green, 1); int j … |
| | Hi all, I'm currently using SAX to parse an xml file. Recenlty I have encountered a problem where, one of the element consist of more than 50,000 characters (a DNA sequence ) and the SAX results nothing as an output. The code which I'm using is [CODE] public void getCommand() … |
| | Hi all, I'm working on a problem where I have to store,retrieve, update the data from some temporary variables (for e.g. array) The scenario is as follows. Assume I have a datagridview with n number of rows and 3 columns for e.g. [CODE] Id name class 1 ff 2 2 … |
| | Hi, I have a problem in filtering the data table for the second time. What I have done is till now is to filter the data table sucessfully for the first time but was unable to filter the resultant data table again since the information after the first filter is …  |
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| | Hi, I found many examples in the Google to change the color of the tab but I was not able to find a proper solution to change the color of the dead space which is right next to the tab buttons in the tabcontrol. The code which I used is … |
| | Hi I'm facing a problem. I want to join two table which are in the following format. Table 1 id - - name 1 - - xx 2 - - yy 3 - - zxz Table 2 id -- xx -- yy 1 -- 1 -- 1 2 -- 2 … |
| | Hello all, I have a problem in building the query for search. I have a table which contains a column X stores numerous values in each respective cell of a row. For e.g. [CODE] rows Column X 1 120;132;143;154;165 2 122;134;543;566; [/CODE] What I want to do is to make … |
| | Hello, I want to upload a file into the database. While uploading I'm extracting the file name and extension. The problem now is if I have a file name which is separated by '_', it is giving me and exception "illegal characters in path " [CODE] string text = File.ReadAllText("C:\\Users\\xxxx\\Desktop\\9_file.bak", … |
| | HI, I have a software which gives me a text file which consist of German characters and are stores in the notepad with space. When I open it with note-tab software initially the german character is stored as space but they have a option " convert to ASCII text" then … |
| | Hi, I was just wondering what might be the path to load jar file from c sharp project folder. Currently the path I'm using is String strJarFilePath1 = "C:\\Users\\xxxx\\Downloads\\ss\\ss.jar"; which works perfectly If I place this ss.jar in project folder by the name WindowsFormsApplication1 what might be the path? I … |
| | Hi, I'm trying to insert a number between a string. For e.g. : If I have a string like "C23H24N1O" or "CHAl" Then it should be "C23H24N1O[B]1[/B]" or "C1H1Al1" If a capital letter doesn't carry any numerical then it should insert "1" next to it If a capital letter carry …  |
| | Hi I have problem in reading xml file. The things what I want to read is : "cmpd_name","cmpdnr","rt","mz","i","a","sn","z". Here there may be several values for each "mz","i","a","sn" in different lines under a "cmpd_name" (It will be clear if you see the attched xml file). Each of these ("mz","i","a","sn") values under … |
| | Hi, I written this code to calculate the clusters with the points taken from a datagridview. It works fine for small number of data points. But taking lot of time(nearly 15 mins) to run for 1000 rows and 5 columns in a datagridview. Is there a way to make it … |
| | Hi all, I'm trying to implement K-means on a database.I have a table like this: The main task is to group id's and return them based on similarity in intensities depending on the number of clusters that the user want to see them. [CODE]id I1 I2 I3 I4 I5 1 … |
| | Hi, I have a software which contains a jar file. To use it I need to type "java -cp IPC.jar ipc.IPC -c CCl4 -t > CCl4.txt" in the command line. I want to invoke this in C#. I used this following code but it is doing nothing, no errors. [CODE] … |
| | Hi, I have a file in the project which is called as it is. [CODE] var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("WindowsFormsApplication2.ds.cdx"); var bytes = new byte[stream.Length]; var read = stream.Read(bytes, 0, (int) stream.Length); var molecule = MolImporter.importMol(bytes);[/CODE] How can I give the path of the file. I have given the path like … |
| | Hi, I think this a basic question but I'm not sure how to do it. I have a textbox1 which contains data in the following format : [code] Mass Fraction Intensity 79.05423 0.9366496 100.00 80.05423 0.0616264 6.58 81.05423 0.0016983 0.18 82.05423 0.0000252 0.00 [/code] Now I want the "Mass" column … |
| | In MySql database has a table in which one of the columns uses UTF - 8 fromat for special characters. When they are to display in the datagridview they are showing "?" When dataGridView have to display name of some compounds like "2,4-Di-epi-Soraphen A1α", "Soraphen A1β" , instead they are … |
| | Hi, I have a code which generated dynamic gridviews based on a column ('c_AnalyticalSystemID"). Now I have a samll problem in passing cell parameter into a textbox which I clicked on a datagridview. the code is : [CODE] private void button1_Click(object sender, EventArgs e) { string query = "select t.c_AnalyticalSystemID,t.c_RetentionTime,t.c_IonType … |
| | Hi all, I now have a very serious problem. I have a table that have to show in different datagridviews which are generated dynamically. The table looks like this C_id formula systemid mass user time 1 c6h6 1 23 s 00:99 2 c3h4 2 22 g 09:08 3 c7h8 1 … |
| | Hello all, I'm having a datagrid view with some columns in it. Now my problem is to enable on the 1st columns cells to click and the rest along with the header must not be able to click or disable it. Can some one help me with the code please..... |
| | Hi, I have got a serious problem. I have connect a table with the windows form. The table looks like Id name age place country 1 sss 11 ttt qqq 2 ww 12 eee qqq Now I'm able to display all of them in a richtextbox in the following format … |
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