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Get Integer from textbox in windowbuilder
You will have to parse it from the String: try { int actualValue = Integer.parseInt(text.getText()); System.out.println(actualValue); } catch (NumberFormatException e) { System.out.println("Not a number"); } Be aware that this might throw a NumberFormatException if the text cannot be cast to an integer.

Categories : Java

Convert letter from textBox to an integer
Your first task is to capture only the first character from the input: string str = textBox1.Text; char chr = str[0]; // get first character Now the character can be directly converted to an integer, for example: int number = (int)chr; However, the character 'A' is actually represented by the number 65, 'B' 66, and so on (see ASCII), so you'll have to subtract that from your input to get the intended value: int value = number - 65; Or if you prefer: int value = number - (int)'A'; Now you might want to normalize input so a character 'a' will be treated as 'A', so in the end it would look a bit like this: string str = textBox1.Text.ToUpperCase(); char chr = str[0]; int number = (int)chr; int value = number - 65; MessageBox.Show(value.ToString());

Categories : C#

how to insert int value from a textbox to field in database that is in integer type?
CREATE TABLE transaction ( transactionid int IDENTITY(1,1) PRIMARY KEY,transactionname varchar(MAX) NOT NULL). It will autoincrement your id column. WebConfig <connectionStrings> <add name="connstring" connectionString="Data Source="";User ID="";Password= "";Initial Catalog=""" providerName="System.Data.SqlClient"/> </connectionStrings> c# SqlConnection con = new SqlConnection(WebConfigurationManager.ConnectionStrings["connstring"].ToString()); SqlCommand cmd = new SqlCommand(); con.open(); cmd.commandtext="insert into transaction (transactionname) values ('"+TextBox1.Text+"')"; cmd.ExecuteNonQuery(); con.Close();

Categories : Asp Net

How to take integer from user in android,manipulate and place in another textbox
take edittext values using EditText e1 = (EditText) findViewById(R.id.edittext1); String myEditValue = e1.getText().toString(); int value = Integer.parseInt(myEditValue); //similarly for second text view now do your desired mathematical operation value 3=value2*value1 similarly to set values EditText e3 = (EditText) findViewById(R.id.edittext3); e3.setText(Value3.toString());

Categories : Java

warning: return makes pointer from integer without a cast but returns integer as desired
A void * is a pointer to anything, you need to return an address. void * myfunction() { int * x = malloc(sizeof(int)); *x=5; return x; } That being said you shouldn't need to return a void * for an int, you should return int * or even better just int

Categories : C

Need number returned to be an integer instead of float, error: integer expression expected
Are the decimal places not useful for other things? I wouldn't destroy data just because you don't need it at the moment; you should transform it when you take it out of the database: select trunc(prnct_change) from count_statistics The default behavior of TRUNC() on a number is to remove all decimal places.

Categories : Oracle

Algorithm to find smallest integer by swapping a pair of digits in given integer
First count each digit, store it in an array (counts[10]). Going from the left, check the digits (following is the description of the loop): Check that there's a digit in counts which is smaller than it. Pick the smallest one. Exception: 0 is not allowed for the very first digit. If there's one, swap, you're done (exit the loop!). Otherwise decrement the digit in counts, and go for the next digit. For each digit you do O(1) work. So the whole algo is O(n). For swapping you want to use the least significant digits (furthers to the right). You can either store these locations on the initial lookup, or just before swapping you can search for the first matching digit starting from the end.

Categories : Algorithm

Is it possible to convert an integer pointer to the actual integer located at that memory location?
Yes, you can do it using references, like this: int &a(*aPtr); At this point, any changes done to the int stored at aPtr will be reflected in a: *aPtr = 123; cout << a << endl; // 123 is printed *aPtr = 456; cout << a << endl; // 456 is printed Of course in order for this to work you need to ensure that the constant 0x457FB indeed represents a valid address available for reading and writing by your program.

Categories : C++

Crystal Reports 2011 - Integer to String and back to Integer
You cannot have a single formula that outputs multiple data types. Instead, you can have your formula output a string like you already mentioned: if isnull({Command.DAYS_OUT}) then "Missing" else totext({Command.DAYS_OUT}) Then, to get your font color formatting the way you want, you can use the original integer value: if isnull({Command.DAYS_OUT}) or {Command.DAYS_OUT} < 0 then crRed else if {Command.DAYS_OUT} in 1 to 30 then crYellow else crBlack And then do the same for the font type: if isnull({Command.DAYS_OUT}) then crRegular else if {Command.DAYS_OUT} < 0 or {Command.DAYS_OUT} in 1 to 30 then crBold else crRegular

Categories : String

jQuery textbox change event doesn't fire until textbox loses focus?
Try this: $("#textbox").bind('paste',function() {alert("Change detected!");}); [FIDDLE DEMO] -- > http://jsfiddle.net/K682b/3/

Categories : Jquery

How to create method like Html.TextBox that adds attributes to textbox rendered?
Add the attribute data_abc to the optional parameters and it will add it as data-abc. @Html.TextBox("Name", "Default Value", new { data_abc = "data" }); Good luck!

Categories : Asp Net Mvc

How to populate records to textbox & display part of that record in textbox using autocompleteextender.
Here is a great article on the subject http://www.codeproject.com/KB/ajax/autosuggestextender.aspx A follow-up article explaining how to call an asynchronous server side auto post back event on a user's selection: http://www.codeproject.com/KB/webforms/PostbackAutoCompleteExten.aspx

Categories : C#

Find a random integer which creates another integer, when using percentages
I would just select a percentage and work backwards from the answer to arrive at the question: p * x = answer | 0 < p < 100, p = 5k, 100 <= x < 10000 So, pick your percentage: p = (5 * rand(1, 9)) / 100.0; Make sure your 100 <= answer / p < 10000: answer = rand(100, p * 9999); Solve for the 'unknown': x = p / y

Categories : Java

Java: Splitting Integer into 2 Bytes and then combining them again into an Integer
Java uses signed bytes (C, C++, C# operate with unsigned ones), so you should take care of complement representations (for negative values): int in = 500; byte[] data = new byte[2]; // <- assuming "in" value in 0..65535 range and we can use 2 bytes only data[0] = (byte)(in & 0xFF); data[1] = (byte)((in >> 8) & 0xFF); int high = data[1] >= 0 ? data[1] : 256 + data[1]; int low = data[0] >= 0 ? data[0] : 256 + data[0]; int res = low | (high << 8);

Categories : Java

Comparing the filenames with an integer and reading the filename that is less than the integer
Try using expr ... filename="123" ToCompare=100 cmp=`expr $filename - $ToCompare` if [ $cmp -lt 0 ] ; then #file has lower value else #file has higher value fi

Categories : Bash

Print all unique integer partitions given an integer as input
I would approach it this way: First, generalize the problem. You can define a function printPartitions(int target, int maxValue, string suffix) with the specification: Print all integer partitions of target, followed by suffix, such that each value in the partition is at most maxValue Note that there is always at least 1 solution (provided both target and maxValue are positive), which is all 1s. You can use this method recursively. So lets first think about the base case: printPartitions(0, maxValue, suffix) should simply print suffix. If target is not 0, you have to options: either use maxValue or not (if maxValue > target there is only one option: don't use it). If you don't use it, you should lower maxValue by 1. That is: if (maxValue <= target) printParti

Categories : Algorithm

Transfer the Winform Textbox data to Html Textbox
Just paste the all the code I just add function SendTextToActiveElementWithSubmitOptionSet(bool btnSubmit) I solve my issue below my code private void SendTextToActiveElementWithSubmitOptionSet(bool btnSubmit) { mshtml.IHTMLDocument2 document = null; document = TargetIE.Document as mshtml.IHTMLDocument2; if (!document.activeElement.isTextEdit) { MessageBox.Show("Active element is not a text-input system"); } else { HTMLInputElement HTMLI; HTMLI = document.activeElement as HTMLInputElement; var tag = HTMLI.document as mshtml.HTMLDocumentClass; mshtml.IHTMLElementCollection hTMLElementCollection = tag.getElementsByT

Categories : C#

Why TextBox property MaxLength is not working for a customised TextBox?
You can specify input scope only for TextBox. The reason behind the not availability of this feature for passwordbox is that The input scope gives the clear idea about the character type. Hence hacker can easily identify that your password consist of only numeric and that makes him to know your password easily.

Categories : Misc

call textbox[i] from textbox array created by hand before
This is expected behavior. Dynamically added controls are lost after postback. Normally you will keep those control's information in Session or viewstate and rebuild those controls after postback. Page_Load is a good place to rebuild them. You will find many articles on how to persist the controls as well as their data, just search with "asp.net dynamically added controls are lost at postback". Here's an example you can look at:How to retain values of dynamically created controls in asp.net. Here's another exmple: Re: Dynamic Controls in Placeholder lossed after postback. Hope it helps!

Categories : C#

Using SparseIntArray instead of HashMap with putSeriazable
1) How important is using SparseIntArray() instead of the HashMap ? It depends on how you are using it. But unless you are trying to represent many and/or large "arrays" like this, the difference is unlikely to be significant. Note that Java SE doesn't have any sparse array classes, and it is not normally an issue. 2) Should I go through the trouble of making SparseIntArray serializable? (My first idea is making a wrapper class that implements Serializable, is this the right way to go?) See above, and below. (Yes, that sounds reasonable ... if you need to go to this bother.) The SparseIntArray class (source code) uses a pair of int arrays to represent the keys and values in the mapping, and uses binary search to do the lookup. The keys are kept in order with no "holes" an

Categories : Java

Convert integer to integer array or binary
First of all, an array starts from the index of 0 instead of 1, so change the following line of code: Log.d("TAG", " Data " + array[1] "," + array[2] + "," + array[3]); To: Log.d("TAG", " Data " + array[0] "," + array[1] + "," + array[2]); Next, the following line of code: array[i] = string.getChar(i); You are trying to get a character value to an Integer array, you may want to try the following instead and parse the value into an Integer (also, the "getChar" function does not exist): array[i] = Integer.parseInt(String.valueOf(string.charAt(i))); I hope I've helped. P.S - Thanks to Hyrum Hammon for pointing out about the String.valueOf.

Categories : Java

How could an integer variable store a reference to integer?
No, it is fine either way. The return value reference is not even necessary in this special case because you are not trying to modify the return value "on the fly" or the 'a' later, like when you use arithmetic operator overloads for that purpose, for instance

Categories : C++

How to decide whether the result of an integer expression is an integer
You can use % to compute the remainder. int denom = 2 * n; int numer = 30 - n * (n - 1); if (denom) { if (numer % denom == 0) { then good to go } } else { /*...denominator is 0! */ }

Categories : C++

Extending TreeMap to only take Integer -> Integer mappings?
You don't need to extend or cast anything. Use generics: Map<Integer, Integer> foo = new TreeMap<Integer, Integer>(); ...and you're done.

Categories : Java

how to take out an existing textbox value and add it with other value and display the output in the same textbox
I think you have a variable out of scope, but hard to tell exactly without all of your code. Where is the variable bill declared? You also need to parse the mbill variable so it doesn't get treated as text. Is this what you're after? <input class=cal type=text /><br /> <input class=cal type=text /><br /> <br /><br /> <input id=numtoadd type=text value=10 /><br /> var mbill = parseFloat($("#numtoadd").val()); $(".cal").keyup(function(){ var bill = 0; $(".cal").each(function(){ if (!isNaN($(this).val()) && $(this).val().length != 0) { bill += parseFloat($(this).val()); } }); $("#numtoadd").val(mbill + bill); }); Updated fiddle: http://jsfiddle.net/MTgpN/2/

Categories : Jquery

Onfocus of textbox clear other textbox in the same row in razor
Working Demo http://jsfiddle.net/cse_tushar/7NLa8/1 $('table tr td input[type="text"]').focus(function () { $(this).parent().parent().find('input[type="text"]').not(this).val(''); });

Categories : Jquery

how to change value of textbox based on another textbox in wpf datagrid
I'm not really getting the question but as I see it you either want: a. To assign a default value to the readonly textbox which is simple, you just assign a 'Name' in xaml and then use it in code or b. You want to use the data that is stored in the readonly textbox which is done again by assigning a 'Name' in xaml and then use it in code.

Categories : C#

how to clear textbox value on other textbox focus in jquery?
if(!checkDate($("#txtDate").val())) { $("#txtDate").val(""); $('#txtDate').focus(); } you forgot # on this $("txtDate").val()

Categories : Jquery

copy first three letters of some textbox and paste to another textbox
This should do the job : Private Sub textbox2_GotFocus() Dim length As Integer length = Len(textbox1.Text) If length > 3 Then length = 3 textbox2.Text = Left$(textbox1.Text, length) End Sub The GotFocus event will trigger if you click on the textbox or if you use tab key.

Categories : Misc

Textbox value in other textbox by clicking button not correct
As pointed out in the comments, the Text property of the TextBox needed to be used: txt_FinishLink.Text = txt_Site.Text + "utm_source=" + txt_Website.Text + "_" + txt_Page.Text + "_de&utm_medium=banner&utm_campaign=" + txt_Campaign.Text + "&utm_content=" + txt_Format.Text Text will return the string of characters in the specified TextBox.

Categories : C#

KnockoutJS check if on textbox is greater than another textbox
An extender wraps an observable. Are you setting the value of model.tbLow to the result of the observable.extend() function? Your code should look like this: self.model.tbLow = self.model.tbLow.extend({ ... }); Or if you extend it from within your model... this.tbLow = ko.observable(...).extend({ ... }); Did you write that validation extender yourself or are you using something you found? Can you post or link to the code for that? Otherwise we don't know if you're using it properly, we can't know what the 'greaterThan' function is being sent.

Categories : Knockout Js

Can integer with space still read as integer?
int guess = Integer.parseInt(stringGuess.trim()); see http://docs.oracle.com/javase/6/docs/api/java/lang/String.html#trim%28%29

Categories : Java

Check integer is bit rotation of another integer
I would use Integer.rotateLeft or rotateRight func static boolean isRotation(int a, int b) { for(int i = 0; i < 32; i++) { if (Integer.rotateLeft(a, i) == b) { return true; } } return false; }

Categories : Java

Inserting a textbox (percentage sign) in the gridview that allow user to enter a percentage in the textbox, then populating the cells at the botton
What will you do with 3 rows of percentage textboxes?What does each row of percentage textbox take the percentage of?Is it the percentage of the sum of all the numbers above?Then why do you need 2 more rows filled with percentage textboxes? I understand you want to add dynamic code because the number of rows from stored procedure may change everytime.I have simplified your code: private void AssignCellCoordinatesIndividual(GridView gv) { // Create IDs for Grid for (int i = 0; i < gv.Rows.Count; i++) { gv.Rows[i].ID = "r" + i; // Row ID for (int ii = 0; ii < gv.Rows[i].Cells.Count; ii++) { gv.Rows[i].Cells[ii].ID = "c" + ii; // Cell ID int RowCount=gv.Rows.Count; if ((in

Categories : Asp Net

How to use @Html.TextBox as autocomplete textbox?
Use jQuery autocomplete plugin described http://jqueryui.com/autocomplete/ This sample gets the autocomplete suggestions via JSON from serer. Implement Controller and Action to return JSON and query the database for suggestions. Usually i have UtilitiesController for this kind of Actions, i also recommend writing an extension method for creating AutoCompleteBox, then you can use it @Html.AutoCompleteboxFor(...

Categories : HTML

How to get value from one textbox and assign to next coming textbox
I would recommend creating an ID for each of the textboxes and then creating the code onkeyup to update the next field. I assume myvar is part of a while loop. I would create an int that goes up for each cycle through the loop and then create an ID based on that number. Example: <div class="entry-edit"> <div class="entry-edit-head"> <h4 class="icon-head"><?php echo Mage::helper('mymodule')->__($value['label']." (".$std['name'].")") ?></h4> </div> <div> <div id="addanswer_form" class="fieldset"> <?php $results = $read->fetchAll("select * from mytable where standards_id =".$std['standards_id']); $looped = 0; foreach($results as $mykey=>$myvar) { ?> <div class="hor-scroll" style=" margin-bottom: 2px; ">

Categories : Javascript

dynamic textbox are not store in the textbox
createTextbox is not explicitly available. You'll have to get it by using document.getElementById. Like this... var createTextbox = document.getElementById("createTextbox"); createTextbox.innerHTML = createTextbox.innerHTML +"<br><input type='text' name='mytext' >";

Categories : PHP

Textbox value to php variable on textbox value change
You need to make AJAX call. Following is the explained code ajax_call.php <html> <head> <script type="text/javascript"> //function which is called as soon as a user types a single character function update() { //Step 1:create XMLHttpRequest object to make AJAX call. try{ //for firefox,chrome and opera. xmlHttp=new XMLHttpRequest(); }catch(e){ try{ //for IE xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); } catch(e2){ //Otherwise, notify browser doesn't support ajax. alert('Sorry ! AJAX not supported'); } } //create a handler function to handle the response xmlHttp.onreadystatechange=function(){ //execute the code only when response is successfull //readyState

Categories : PHP

Update a textbox whenever another textbox is Updated
This should work for you private void Form() { txtFirstName.TextChanged += TextBoxChanged; txtLastName.TextChanged += TextBoxChanged; } private void TextBoxChanged(object sender, EventArgs e) { txtFullName.Text = txtFirstName.Text + " " + txtLastName.Text; }

Categories : C#

Copy Textbox Contents to Other Textbox
Couple of things; your Fiddle wasn't running the jQuery because it wasn't queued - just add it in the Frameworks & Extensions section to the left. Wrapped in a $(document).ready(function() { }), your jQuery will now run. I believe I understood your question correctly; when the TOTAL_SET_OF_VALUES Scale is set to 3, you want the monitor that row's Source and set the other fields with the same class to the new value on.change(). Fiddle with my solution here.

Categories : Jquery



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