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  • Checking for Error during execution of a procedure in oracle

    - by Sumit Sharma
    create or replace procedure proc_advertisement(CustomerID in Number, NewspaperID in number, StaffID in Number, OrderDate in date, PublishDate in date, Type in varchar, Status in varchar, Units in number) is begin insert into PMS.Advertisement(CustomerID, NewspaperID, StaffID, OrderDate, PublishDate, Type, Status, Units) values(CustomerID,NewspaperID, StaffID, OrderDate, PublishDate, Type, Status, Units); dbms_output.put_line('Advertisement Order Placed Successfully'); end; How to check for if any error has occurred during the execution of the procedure and if any error has occurred then I wish to display an error message.

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  • auto_increment in MySQL - can I omit it?

    - by kees-kist
    I've noticed that PHPmyAdmin creates the following SQL for table creation: CREATE TABLE something ( ... ) auto_increment=1; When I write a database creation script I don't use the auto_increment bit. From reading related questions here I understand that it determines the starting value for auto_increment values. But it is good practice to reset it to 1, or should I just leave it out of the SQL so that the default is used?

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  • where can i get Request.Browser.Platform items from ?

    - by eugeneK
    Hi, i want to have pre-made list of most common OSes in my DB and all non default to be listed as other. Problem is i don't know what OSes called in Request.Browser object. List i want to have WinXP, Vista, Win7, Linux, MacOS and other... Do any of you know what are exact names of these OSes in Request.Browser.Platform or where i can get list of values from ?

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  • WPF Combobox binding

    - by plotnick
    I got two Comboboxes and both of them have binding with the same Source. <ComboBox ItemsSource="{Binding Source={StaticResource UsersViewSource}}" And when I change something in the first one, it reflects also to the second one. And I dunno how to keep their SelectedItem values separately, using the same ItemsSource.

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  • Need help in Select query..

    - by Parth
    If I have four rows for a field with different values with other fields similar and then other four rows with same condition, as given below here u can see there different rows for insert with only difference in the "newvalue" and "field" excluding "id" for the table_name=jos_menu, operation=INSERT and live=0 now here what select query should be used to get only single row from the table on every change of table_name...??

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  • Auto submitting to cfm

    - by user337786
    I've created a form that posts to a cfm file. When running a script onLoad that fills in the form values and tries to submit...The site takes me back to the login screen. function f() { document.getElementById("email").value = "[email protected]"; document.getElementById("password").value = "asdf"; document.getElementById("form1").submit(); } Please help!

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  • Usage of @specialized in traits

    - by paradigmatic
    I have a trait and an implementation looking like: trait Foo[A] { def bar[B >: A: Ordering]: Foo[B] } class FooImpl[A]( val a: A, val values: List[Foo[A]] ) extends Foo[A] { def bar[B >: A] = { /* concrete implementation */} } I would like to use the @specialized annotation on A and B to avoid autoboxing. Do I need to use it in both trait and implementation, only in implementation, or only in trait ?

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  • upsert with addition

    - by cf_PhillipSenn
    How would you write the following in Microsoft SQL Server 2008? IF EXISTS(SELECT * FROM Table WHERE Something=1000) UPDATE Table SET Qty = Qty + 1 WHERE Something=1000 ELSE INSERT INTO Table(Something,Qty) VALUES(1000,1)

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  • Parsing a string

    - by sfactor
    i have a string of the format SUCCESS,12:34:56:78:90, i want to separate these two values that are separated by commas into two different strings. how do i do that in gcc using c language.

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  • string directly before with regular expressions?

    - by acidzombie24
    I have been given a file that has its string like this blah blah DUMMY blah blah DUMMY blah blah VALUE blahX blahY KEY Some values/keys are optional, i cannot depend on order. With regular expressions using C# how do i write an regex that takes the value directly behind the key? I know i could write it in such a way it will match the first DUMMY but i cant think of how to make the VALUE instead.

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  • Can't modify constant item in scalar assignment

    - by joe
    sub new { my $class = shift; my $ldap_obj = Net::LDAP->new( 'test.company.com' ) or die "$@"; my $self = { _ldap = $ldap_obj, _dn ='dc=users,dc=ldap,dc=company,dc=com', _dn_login = 'dc=login,dc=ldap,dc=company,dc=com', _description ='company', }; # Print all the values just for clarification. bless $self, $class; return $self; } what is wrong on this code : i got this error Can't modify constant item in scalar assignment at Core.pm line 12, near "$ldap_obj,"

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  • How Can I Choose Appropriate ComboBox Value Based on Select ListView Record? - C#.NET

    - by peace
    Contact Title has a default value which is Sales Person. Anyhow, when a user click Edit on the chosen ListView record, i need Contact Title to have the right value that corresponds to the chosen record. For example, if user clicks edit, the fields on the left side will be filled with values. In this case, i want Contact Title to view the right value. How can i do it? I hope my question is clear enough.

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  • how to get all ListBox items on submit action

    - by Sefer KILIÇ
    how I get ALL ListBox values (not only selected items) on submit action in asp.net mvc2 project. I'm using Ajax forms like Ajax.BeginForm("actionname", new....) I already try to select all items on OnBegin event of Ajax options but still I havent got all ListBox items have any idea ? thanks

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  • populate textarea from model arraylist

    - by user281180
    I have an arraylist namelist in my model and in my view I need to fill the textarea with the values in the arraylist {%> <%=Html.TextArea("Namelist",Html.Encode(namelist))%> <%} But i`m having the following in my textarea being dislpayed: System.Collections.ArrayList... How to solve this?

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  • Reading numeric Date value from CSV file to data.frame in "R"

    - by Dick Eshelman
    D <- read.csv("sample1.csv", header = FALSE, sep = ",") D V1 V2 V3 V4 1 20100316 109825 352120 239065 2 20100317 108625 352020 239000 3 20100318 109125 352324 241065 D[,1] [1] 20100316 20100317 20100318 In the above example how do I get the data in D[,1] to be read, and stored as date values: 2010-03-16, 2010-03-17, 2010-03-18 ? I have lots of data files in this format. TIA,

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  • Recalculate Counter Cache of 120k Records [Rails / ActiveRecord]

    - by Sebastian
    The following situation: I have a poi model, which has many pictures (1:n). I want to recalculate the counter_cache column, because the values are inconsistent. I've tried to iterate within ruby over each record, but this takes much too long and quits sometimes with some "segmentation fault" bugs. So i wonder, if its possible to do this with a raw sql query?

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  • Open currency exchange rate API thingy

    - by n00b
    The table is: currency_name exchange_rate USD 1.000000 EUR 1.194929 CAD 0.942142 etc. What I want is to make a simple little cron job Python script to run every couple hours and update these values in the database. Are there any open APIs? I mean I am like 99% sure Yahoo! or Google finance has something like this but cannot find. Maybe someone here has done this?

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  • Telerik java script resize problem

    - by Maki
    I have an Telerik asp.net control that generate an html code that contains 2 div's, I resize this div's using js, after that this page is loading in iframe and my div's resize to default values, where is the problem??

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  • How does .NET compiler compare two strings?

    - by Pankaj
    string a="I am comparing 2 string"; string b="I am comparing 2 string"; if(a==b) return true; else return false; How does a .NET compiler compare two strings? Does a string work like a struct(int)? string is class so a=b means we are comparing 2 object, but i want to compare 2 values.

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  • How do I... truncate string in an array

    - by ander163
    In a ruby on rails app, I build an array of Project Names and project id values, but want to truncate the length of the names. Current code is: names = active_projects.collect {|proj| [proj.name, proj.id]} I have tried to add a truncate function to the block, but am getting undefined method for class error. Thanks in advance - I just cannot wrap my head around this yet.

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  • How do I get the available wifi APs and their signal strength in .net?

    - by LDomagala
    Is there any way to access all WiFi access points and their respective RSSI values using .NET? It would be really nice if I could do it without using unmanaged code or even better if it worked in mono as well as .NET. If it is possible i would appriciate a code sample. Thanks Here are a few similiar stackoverflow questions i found: -Get SSID of the wireless network I am connected to with C# .Net on Windows Vista -Managing wireless network connection in C# -Get BSSID (MAC address) of wireless access point from C#

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