Search Results

Search found 17982 results on 720 pages for 'computed values'.

Page 305/720 | < Previous Page | 301 302 303 304 305 306 307 308 309 310 311 312  | Next Page >

  • formcollection not see me all inputs

    - by sanfra1983
    Hi, I have a View where some input text to be added dynamica using jquery, I mean everything funzona, and when I go to add these inputs and do right button on the browser I'm not seeing the added input. function addPerson () ( current + +; StrToAdd var = '<table id="compo" name="compo"' + current +'> <tr> <td> <label for="firstname"' + current +'"> Name </ label> <input id = 'firstname' + current + '"name =" Componenti.Nome_ "' +" "+ current +" "+ '" size = "29" /> </ td> <td> <label for = "lastname"' current + + '"> Name </ label> <input id="lastname''" name="Componenti.Cognome_"' + + + current + current'" size="29" /> </ td>' StrToAdd + = '<td> <label for="luogonascita"' + current +'"> LuogoNascita </ label> <input id = "luogodinascita' + current + '" name = "Componenti.Luogonascita_"' + "" + current + "" + '"size =" 29 "/> </ td>' StrToAdd + = '<td> <label for="datanascita"' + current +'"> DataNacita </ label> <input id = "dateOfBirth' + current + '" name = "Componenti.datanascita_"' + current + ' "size =" 29 "/> </ td> </ tr> </ table> ' StrToAdd + = '<script type="text/javascript"> jQuery (function ($) {$("# dateOfBirth' + current + '). mask ("' + mask +'")});</ script > '; $ ('# Components'). Append (StrToAdd); ) The problem is that when I pass the data via post in the action, and I go to create the education var valueProvider= formanagrafica.ToValueProvider(); valueProvider I find all the input I have added only one and that therefore there are more than one gives me the values separated by commas. How can I retrieve the values of a line of input text? I hope I explained correctly.

    Read the article

  • How to convert RGB to BGR?

    - by Adam
    This is probably easy, but I'm trying to convert from a source which provides colors in RGB strings to an output in BGR strings in Java. I've been busting my brain and time on shifting and Long.decode and Long.toHexString. Feel free to also throw alpha values in there (RGBA - ABGR), though I think I can extend the principles.

    Read the article

  • Reading Binary file in C

    - by darkie15
    Hi All, I am having following issue with reading binary file in C. I have read the first 8 bytes of a binary file. Now I need to start reading from the 9th byte. Following is the code: fseek(inputFile, 2*sizeof(int), SEEK_SET); However, when I print the contents of the array where I store the retrieved values, it still shows me the first 8 bytes which is not what I need. Can anyone please help me out with this? Regards, darkie

    Read the article

  • Fragment Shader Eye-Space unscaled depth coordinate

    - by Ben Jones
    I'm trying to use the unscaled (true distance from the front clipping plane) distance to objects in my scene in a GLSL fragment shader. The gl_FragCoord.z value is smaller than I expect. In my vertex shader, I just use ftransform() to set gl_Position. I'm seeing values between 2 and 3 when I expect them to be between 15 and 20. How can I get the real eye-space depth? Thanks!

    Read the article

  • Dictionary looping performance comparison

    - by Shimmy
    I have the following 3 options, I believe there are more: For Each entry In Me Next For i = 0 To Count Dim key = Keys(0) Dim value = Values(0) Next For Each Key In Keys Dim value = Me(Key) Next Personally, I think the For Each is best since the GetEnumerator is TKey, TValue based, but I donnu.

    Read the article

  • java and rtf editing

    - by Dainius
    Hi, I have rtf file in with I need replace some field values (with word I can do it with mail merge, but I need do this with java). I found iText (2.1.7) source code with can parse rtf files, but I can find hove to manipulate the content of file. Or maybe there is some better solution for editing rtf?

    Read the article

  • Date problem in MYSQL Query

    - by davykiash
    Am looking for a query to sum values in a particular time duration say an year or a particular month in an year using MYSQL syntax.Note that my transaction_date column stores daily amount transacted. Am example of a query that returns total sales in an year query would look something like this SELECT SUM(transaction_amount) WHERE transaction_date = (YEAR) Am example of a query that returns total sales in an particular month and year would look something like this SELECT SUM(transaction_amount) WHERE transaction_date = (YEAR)(MONTH) How achievable is this?

    Read the article

  • MS Access 2003 - Unbound Form uses INSERT statement to save to table; what about subforms?

    - by Justin
    So I have an unbound form that I use to save data to a table on button click. Is there a way I can have subforms for entry that will allow me to save data to the table within that same button click? Basically I want to add more entry options for the user, and while I know other ways to do it, I am particularly curious about doing it this way (if it can be done). So lets say the 'parent form' is frmMain. And there are two child forms "sub1" and "sub2". Just for example sake lets say on frmMain there are two text boxes: txtTitle & txtAuthor. sub1 and sub2 both have a text Box on them that represent something like prices. The idea is Title & author of a book, and then a price at each store (simplified). So I tried this (because I thought it was worth a shot): Dim db as DAO.database Dim sql as String sql = "INSERT INTO (Title, Author, PriceA, PriceB) VALUES (" if not isnull(me.txtTitle) then sql = sql & """" & me.txtTitle & """," Else sql = sql & " NULL," End If if not IsNull(me.txtAuthor) then sql = sql & " """ & me.txtAuthor & """," else sql = sql & " NULL," end if if not IsNull (forms!sub1.txtPrice) then sql = sql & " """ & forms!sub1.txtPrice & """," else sql = sql & " NULL," end if without finishing the code, i think you may see the GOTCHA i am headed for. I tried this and got an "Access cannot find the form "" ". I think I can pretty much see why on this approach too, because when I click the button that calls the new sub form into the parent form, the values that were just entered are not held/saved as sub1 closes and sub2 opens. I should mention that the idea above is not intended to be a one or the other approach, rather both sub forms used everytime. so this is an example. i want to use this method (if possible) to have about 7 different sub form choices in one form, and be able to save to a table via a SQL statement. I realize that there may be better ways, but I am just wondering if I can get there with this approach out of curiousity. Thanks as always!

    Read the article

  • MS SQL share identity seed amongst tables

    - by Net Citizen
    In MS SQL is it possible to share an identity seed across tables? For example I may have 2 tables: Table: PeopleA id name Table: PeopleB id name I'd like for PeopleA.id and PeopleB.id to always have unique values between themselves. I.e. I want them to share the same Identity seed. Note: I do not want to hear about table partitioning please, only about if it's possible to share a seed across tables.

    Read the article

  • How to make ARGB transparency using bitwise operators.

    - by Smejda
    I need to make transparency, having 2 pixels: pixel1: {A, R, G, B} - foreground pixel pixel2: {A, R, G, B} - background pixel A,R,G,B are Byte values each color is represented by byte value now I'm calculating transparency as: newR = pixel2_R * alpha / 255 + pixel1_R * (255 - alpha) / 255 newG = pixel2_G * alpha / 255 + pixel1_G * (255 - alpha) / 255 newB = pixel2_B * alpha / 255 + pixel1_B * (255 - alpha) / 255 but it is too slow I need to do it with bitwise operators (AND,OR,XOR, NEGATION, BIT MOVE)

    Read the article

  • Covariance in Java

    - by Bobby
    Why does the following not work in Java? It would work in C#: public static final List<String> Split(String str, char delimiter) { if ((str == null) || "".equals(str)) { return new CopyOnWriteArrayList<String>(); } } I get an error saying this method has to return List. CopyOnWriteArrayList implements the List interface. Why does covariance not apply on return values in Java?

    Read the article

  • How to find minimum of nonlinear, multivariate function using Newton's method (code not linear algeb

    - by Norman Ramsey
    I'm trying to do some parameter estimation and want to choose parameter estimates that minimize the square error in a predicted equation over about 30 variables. If the equation were linear, I would just compute the 30 partial derivatives, set them all to zero, and use a linear-equation solver. But unfortunately the equation is nonlinear and so are its derivatives. If the equation were over a single variable, I would just use Newton's method (also known as Newton-Raphson). The Web is rich in examples and code to implement Newton's method for functions of a single variable. Given that I have about 30 variables, how can I program a numeric solution to this problem using Newton's method? I have the equation in closed form and can compute the first and second derivatives, but I don't know quite how to proceed from there. I have found a large number of treatments on the web, but they quickly get into heavy matrix notation. I've found something moderately helpful on Wikipedia, but I'm having trouble translating it into code. Where I'm worried about breaking down is in the matrix algebra and matrix inversions. I can invert a matrix with a linear-equation solver but I'm worried about getting the right rows and columns, avoiding transposition errors, and so on. To be quite concrete: I want to work with tables mapping variables to their values. I can write a function of such a table that returns the square error given such a table as argument. I can also create functions that return a partial derivative with respect to any given variable. I have a reasonable starting estimate for the values in the table, so I'm not worried about convergence. I'm not sure how to write the loop that uses an estimate (table of value for each variable), the function, and a table of partial-derivative functions to produce a new estimate. That last is what I'd like help with. Any direct help or pointers to good sources will be warmly appreciated. Edit: Since I have the first and second derivatives in closed form, I would like to take advantage of them and avoid more slowly converging methods like simplex searches.

    Read the article

  • MySQL REGEXP: matching blank entries

    - by Erwin Paglinawan
    Hi, I have this SQL condition that is supposed to retrieve all rows that satisfy the given regexp condition: country REGEXP ('^(USA|Italy|France)$') However, I need to add a pattern for retrieving all blank country values. Currently I am using this condition country REGEXP ('^(USA|Italy|France)$') OR country = "" How can achieve the same effect without having to include the OR clause? Thanks, Erwin

    Read the article

  • How to get form elements from one form to another form in drupal

    - by ugesh.gali
    I have two forms in drupal and the form values is stores in DB.The first form contanins some fields related to company by default like id conpany,name etc.The second form consists of attributes .If I add attributes to the second form the attribute field should be visible in first form. Ex If i add loaction or any other field it should visible in first form as location field.

    Read the article

  • Regex negative match query

    - by Matt
    Hey guys, I've got a regex issue, Im trying to ignore just the number '41', I want 4, 1, 14 etc to all match. I've got this [^\b41\b] which is effectively what I want but this also ignores all single iterations of the values 1 and 4. As an example, this matches "41", but I want it to NOT match: \b41\b

    Read the article

  • Getting next row using SQL

    - by Peter
    I have 2 tables with data thus: Col1 Col2 ------- -------- Admin001 A Admin001 B Admin002 C Admin002 C Admin003 A Admin003 C I need to find all instances of Col2 values with 'A' immediately followed by 'B'. 'A' followed by any other symbol does not count. Is there a way to use SQL to accomplish this? Environment is DB2 LUW v9.5

    Read the article

  • How do those bitmasks actually work?

    - by mystify
    For example, this method from NSCalendar takes a bitmask: - (NSDate *)dateByAddingComponents:(NSDateComponents *)comps toDate:(NSDate *)date options:(NSUInteger)opts So options can be like: NSUInteger options = kCFCalendarUnitYear; or like: NSUInteger options = kCFCalendarUnitYear | kCFCalendarUnitMonth | kCFCalendarUnitDay; What I don't get is, how is this actually done? I mean: How can they pull out those values which are merged into options? If I wanted to program something like this, that can take a bitmask, how would that look?

    Read the article

  • python parsing file json

    - by michele
    File json: {"maps":[{"id":"blabla","iscategorical":"0"},{"id":"blabla","iscategorical":"0"}], "masks":["id":"valore"], "om_points":"value", "parameters":["id":"valore"] } I write this script but it only print all the text. json_data=open(file_directory).read() data = json.loads(json_data) pprint(data) How can I parse the file and extract single values? Thanks in advance.

    Read the article

  • Python — How can I find the square matrix of a lower triangular numpy matrix? (with a symmetrical upper triangle)

    - by Dana Gray
    I generated a lower triangular matrix, and I want to complete the matrix using the values in the lower triangular matrix to form a square matrix, symmetrical around the diagonal zeros. lower_triangle = numpy.array([ [0,0,0,0], [1,0,0,0], [2,3,0,0], [4,5,6,0]]) I want to generate the following complete matrix, maintaining the zero diagonal: complete_matrix = numpy.array([ [0, 1, 2, 4], [1, 0, 3, 5], [2, 3, 0, 6], [4, 5, 6, 0]]) Thanks.

    Read the article

  • Postgresql GROUP_CONCAT equivalent?

    - by KnockKnockWhosThere
    I have a table and I'd like to pull one row per id with field values concatenated... In my table, for example, I have this: TM67 | 4 | 32556 TM67 | 9 | 98200 TM67 | 72 | 22300 TM99 | 2 | 23009 TM99 | 3 | 11200 And, I'd like to output: TM67| 4,9,72 | 32556,98200,22300 TM99 | 2,3 | 23009,11200 In MySQL, I was able to use GROUP_CONCAT, but that doesn't seem to work here... Is there an equivalent or another way to accomplish this?

    Read the article

  • SQL using with clause not working

    - by user1290467
    My question is why this query does not work? Cursor c = db.rawQuery("SELECT * FROM tbl_staff WHERE PMajor = '%" + spin.getSelectedItem().toString() + "%'", null); Cursor c: it is a cursor for handling my query tbl_staff: my table that consist of PName,PMajor,PCert spin: is spinner that has values which I need for my database query. When I use: if (c.moveToNext()) else (log.d("error query","couldn't do the query!");) It goes to else statement and moveToNext() doesn't work.

    Read the article

  • Default custom ControlTemplate is not applied when using Style

    - by gehho
    Hi all, I have created a default style for a Button including a custom ControlTemplate like so: <Style TargetType="{x:Type Button}"> <Setter Property="OverridesDefaultStyle" Value="True"/> <Setter Property="Background" Value="White"/> <Setter Property="BorderBrush" Value="Black"/> <!-- ...other property setters... --> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Button}"> <Grid x:Name="gridMain"> <!-- some content here --> </Grid> </ControlTemplate> </Setter.Value> </Setter> </Style> This style is added to my shared ResourceDictionary which is loaded by every control. Now, this style/template is applied to all my buttons, as expected, but it is NOT applied to those buttons which locally use a different style. For example, I want to have a certain margin for my "OK", "Apply" and "Cancel" buttons. Therefore, I defined the following style: <Style x:Key="OKApplyCancelStyle" TargetType="{x:Type Button}"> <Setter Property="Margin" Value="4,8"/> <Setter Property="Padding" Value="8,6"/> <Setter Property="MinWidth" Value="100"/> <Setter Property="FontSize" Value="16"/> </Style> ...and applied that style to my buttons using a StaticResource: <Button Content="OK" Style="{StaticResource OKApplyCancelStyle}"/> For me, the expected result would be that the ControlTemplate above would still be applied, using the values for Margin, Padding, MinWidth and FontSize from the "OKApplyCancelStyle". But this is not the case. The default Windows ControlTemplate is used instead, using the values from the style. Is this the typical behavior? Does a local style really override a custom ControlTemplate? If so, how can I achieve my desired behavior? I.e. still use my custom ControlTemplate even when styles are defined locally? Many thanks in advance, gehho.

    Read the article

< Previous Page | 301 302 303 304 305 306 307 308 309 310 311 312  | Next Page >