Search Results

Search found 29682 results on 1188 pages for 'josh line'.

Page 577/1188 | < Previous Page | 573 574 575 576 577 578 579 580 581 582 583 584  | Next Page >

• c# webservice response

  - by user181421

  Hello, I have a small web service that returns an xml. at the top of the xml it says: ?xml version="1.0" encoding="utf-8" ? . Is there a way I can change the webservice so it wont include this line in the response? TY

  Read the article

• Algorithm for data alignment of float arrays in Java

  - by Derk

  I have two float arrays representing y values in a line chart. Now I want to align these two charts. Are there any existing algorithms for alignment of the two arrays? A very simple example a: 2.5 1.3 1.6 4.2 3.6 b: 3.3 1.4 2.5 1.3 1.6 Now after alignment it should be: 2.5 1.3 1.6 4.2 3.6 3.3 1.4 2.5 1.3 1.6

  Read the article

• How to find error in TCL code

  - by Adi

  Hi all, I am learning TCL and wanted to know how can I find out errors in my code. I mean what line no is error happening or how can I debug it. Following is the code which I am trying : proc ldelete {list value}{ set ix [lsearch -exact $list $value] if{$ix >=0}{ return [lreplace $list $ix $ix] } else { return $list } } Following is the error i am getting : extra characters after close-brace I will appreciate the help. Thanks aditya

  Read the article

• how to subtract circle from an arbitrary polygon

  - by George

  Given an arbitary polygon with vertices stored in either clockwise/counterclockwise fashion (depicted as a black rectangle in the diagram), I need to be able to subtract an arbitrary number of circles (in red on the diagram) from that polygon. Removing a circle could possibly split the polygon into two seperate polygons (as depicted by the second line in the diagram). I'm not sure where to start. http://www.freeimagehosting.net/image.php?89a0276d9d.jpg

  Read the article

• Need to add "exe" version info to a mobile device exe created in VB

  - by bmutch

  I want to add version info to my mobile device exe file and apparently the following line is not supported in CF (windows mobile 6.0), ideas?: <Assembly: AssemblyFileVersion("1.0.0.0")> I want to be able to to right-click on the .exe after it is copied over to the PC and have the version displayed in a version tab just like any other .exe. I would then be able to read this version in code from a VB6 program.

  Read the article

• Problem with Bash output redirection

  - by Aman Jain

  I was trying to remove all the lines of a file except the last line but the following command did not work, although file.txt is not empty. $cat file.txt |tail -1 > file.txt $cat file.txt Why is it so?

  Read the article

• Can jQuery add commas while user typing numbers?

  - by Matt

  How would I go about dynamically adding commas as a user is entering numbers? Is there a good number formatter that would help? I have to add these numbers later so I eventually have to remove the commas down the line. But the screen needs to show the commas for better readability.

  Read the article

• C++ vs. C++/CLI: Const qualification of virtual function parameters

  - by James McNellis

  [All of the following was tested using Visual Studio 2008 SP1] In C++, const qualification of parameter types does not affect the type of a function (8.3.5/3: "Any cv-qualifier modifying a parameter type is deleted") So, for example, in the following class hierarchy, Derived::Foo overrides Base::Foo: struct Base { virtual void Foo(const int i) { } }; struct Derived : Base { virtual void Foo(int i) { } }; Consider a similar hierarchy in C++/CLI: ref class Base abstract { public: virtual void Foo(const int) = 0; }; ref class Derived : public Base { public: virtual void Foo(int i) override { } }; If I then create an instance of Derived: int main(array<System::String ^> ^args) { Derived^ d = gcnew Derived; } it compiles without errors or warnings. When I run it, it throws the following exception and then terminates: An unhandled exception of type 'System.TypeLoadException' occurred in ClrVirtualTest.exe Additional information: Method 'Foo' in type 'Derived'...does not have an implementation. That exception seems to indicate that the const qualification of the parameter does affect the type of the function in C++/CLI (or, at least it affects overriding in some way). However, if I comment out the line containing the definition of Derived::Foo, the compiler reports the following error (on the line in main where the instance of Derived is instantiated): error C2259: 'Derived': cannot instantiate abstract class If I add the const qualifier to the parameter of Derived::Foo or remove the const qualifier from the parameter of Base::Foo, it compiles and runs with no errors. I would think that if the const qualification of the parameter affects the type of the function, I should get this error if the const qualification of the parameter in the derived class virtual function does not match the const qualification of the parameter in the base class virtual function. If I change the type of Derived::Foo's parameter from an int to a double, I get the following warning (in addition to the aforementioned error, C2259): warning C4490: 'override': incorrect use of override specifier; 'Derived::Foo' does not match a base ref class method So, my question is, effectively, does the const qualification of function parameters affect the type of the function in C++/CLI? If so, why does this compile and why are there no errors or warnings? If not, why is an exception thrown?

  Read the article

• Python SUDS - problem with sending a message encoded not in UTF-8

  - by bartekb

  I need to send a SOAP message (with Python SUDS) with strings encoded in 'iso-8859-2'. Does anybody know how to do it? SUDS raises the following exception when I invoke a method on a client with parameters encoded in 'iso-8859-2': File "/home/bartek/myenv/lib/python2.5/site-packages/suds/sax/text.py", line 43, in __new__ result = super(Text, cls).__new__(cls, *args, **kwargs) UnicodeDecodeError: 'ascii' codec can't decode byte 0xc5 in position 10: ordinal not in range(128)

  Read the article

• Understanding syntax in c#

  - by user279521

  I am hoping someone can help me understand what is going on in the code line below: Table t = (Table)Page.FindControl("Panel1").FindControl("tbl"); I understand Page.FindControl("Panel1").FindControl("tbl"); Why is there a (Table) before the Page.FindControl?

  Read the article

• MKReverseGeocoder only showing one placemark

  - by Taylor Satula

  Hi, Something is wrong with my code. It is only showing the final placemark when I try to show the Street and City on one line. I don't know what I am doing wrong (a beginner problem most likely). I hope someone can help my out. - (void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFindPlacemark:(MKPlacemark *)placemark { [self doLog:[placemark.thoroughfare, placemark.locality description]]; if ([geocoder retainCount]) [geocoder release]; }

  Read the article

• Rails migration for change column

  - by b_ayan

  We have script/generate migration add_fieldname_to_tablename fieldname:datatype syntax for adding new columns to a model. On the same line, do we have a script/generate for changing the datatype of a column? Or should I write sql directly into my vanilla migration? I want to change a column from datetime to date. Thanks

  Read the article

• What are useful functions for drawing text (MFC)?

  - by kobac

  I'm creating a line chart control, and I need to write (or better say draw) the axis names and axis values. I found DrawText and TextOut functions, but the text they show is flickering and don't know how to set the font and text orientation (I will need vertical text orientation as well as horizontal). Are there any other functions you could recoommend or how to use these stated above and get the results I need? Thanks in advance. Cheers.

  Read the article

• awk or perl file editing & manipulation

  - by paul44

  I have a standard passwd file & a usermap file - which maps unix name (eg jbloggs) with AD account name (eg bloggsjoe) in the format: jbloggs bloggsjoe jsmith smithjohn ... etc. How can I edit the passwd file to swap the original unix name with the AD account name so each line of the passwd file has the AD account name instead. Appreciate any help for a perl learner.

  Read the article

• What are your favourite funny lines from programming tools

  - by dsm

  Just for fun, what are your favourite funny lines from programming tools? For instance, from subversion: --This line, and those below, will be ignored-- Not terribly fun on its right context, but added to the fortune database: EDIT: I have marked the question as Communuity Wiki and reopened.

  Read the article

• importing files at python

  - by Yosy

  I have that file strudctue- Blog\DataObjects\User.py Blog\index.py I want to import the function(say_hello) at User.py from index.py. I am trying this code - from Blog.DataObjects.User import say_hello say_hello() And I have that error - Traceback (most recent call last): File "index.py", line 1, in from Blog.DataObjects import User ImportError: No module named Blog.DataObjects

  Read the article

• Oneliner-question

  - by sid_com

  I proudly present a solution to the problem: perl -00 -F"\n" -anE '$_ = ( split / /, $F[1] )[0]; if ( !/error/ ) { $sum += $_; $c++ } } { say $sum / $c' file The problem: the first field of the second line of each paragraph if it is not error. How could I do this without the paragraph-mode? perl -anE 'say $F[0] if not /error/ and the second /\S+/ after /^$/' file

  Read the article

• How to call wordpress functions in custom php script

  - by sid.sri

  I have a Php script I want to use for creating a new blog in WPMU. I am having trouble calling wordpress functions like "wpmu_create_user" and "wpmu_create_blog". My hope is to get this script running as a cron job from command line and pick up new blog creation requests from an external db, create a new blog using the wordpress functions and update the db with new blog info. Any help/suggestions are highly appreciated. Sid.

  Read the article

• How to calculate point along a curve?

  - by Nicros

  I am writing a custom animation for wpf and as a non math guy I have a couple questions... If I am given two Point3D's, the From and To, and assuming the origin is at 0,0,0 how do I calculate a curve between the two points? And once I have the curve 'plotted' and I know its length (how to do that too?) how can I calculate the x,y,z coords at some given distance along the line? Thanks!

  Read the article

• How can I download IMAP mail attachments over SSL and save them locally using Perl?

  - by Octopus

  I need suggestions on how can I download attachments from my IMAP mails which have attachments and current date in subject line i.e. YYYYMMDD format and save the attachments to a local path. I went through the Perl module Mail::IMAPClient and am able to connect to the IMAP mail server, but need help on other tasks. One more thing to note is that my IMAP sever requires SSL auth.

  Read the article

• Invoking SQL Loader with a DSN

  - by Zack

  I'm trying to load some data to an Oracle database using SQL Loader. Is it possible to invoke it with specifying the server to load the data into using a DSN instead of a TNS? Right now my command line looks like this: sqlldr uesr/password@tns_id..., I'd like to replace tns_id with a DSN that points to tns_id. Can SQL Loader figure out the TNS from the DSN by itself?

  Read the article

• mysql connect not working with PHP

  - by shikhar

  Any idea why the following code is not working mysql credentials are correct, have verified from command line. The second connection fails i.e., $conn1 . I am clueless !!! $conn = mysql_connect($hostname, $username, $password) or die("Connecting to MySQL failed" . mysql_error()); $conn1 = mysql_connect($hostname, $username1, $password1) or die("Connecting to MySQL failed" . mysql_error());

  Read the article

• Stop the user entering ' char

  - by Phil

  I have a search page where I would like to stop the user entering a ' into textboxes, or replace it with a suitable character. Can anyone help me achieve this in asp.net vb ? For example if a user searches for O'Reilly the search crashes with error: Line 1: Incorrect syntax near 'Reilly'. Unclosed quotation mark before the character string ' '. Thanks!

  Read the article

• Problems with asp:Button OnClick event...

  - by Matt

  Hi, Here is my button <asp:Button ID="myButton" Text="Click Me" OnClick="doSomething(10)" runat="server" /> Here is the server function public void doSomething(int num) { int someOtherNum = 10 + num; } When I try to compile the code I get the error "Method Name Expected" for the line: <asp:Button ID="myButton" Text="Click Me" OnClick="doSomething(10)" runat="server" /> What am I doing wrong? Am I not allowed to pass values to the server from an OnClick event?

  Read the article

• How to redirect output of PHP script DURING execution?

  - by George Edison

  Is there a way to redirect output of an executing PHP script? Of course this is trivial when launching the script via the command line. But how is this accomplished after the script is started?

  Read the article

< Previous Page | 573 574 575 576 577 578 579 580 581 582 583 584  | Next Page >