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  • #warning in Visual Studio

    - by paleozogt
    In gcc I can do compile-time warnings like this: #if !defined(_SOME_FEATURE_) #warning _SOME_FEATURE_ not defined-- be careful! #endif But in Visual Studio this doesn't work. Is there an alternative syntax for #warning?

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  • Do any parsers exist for the Oracle DML table_reference?

    - by JavaRocky
    I wish to find out what tables references are used in a DML. I prefer to use an oracle package as it can be self contained in the database. But other suggestions welcome. Open source very welcome. Here is the link to the syntax diagram of the table_reference definition: http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_10002.htm#i2126863 Do any parsers exist?

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  • sqllite - sql question 101

    - by qstar
    Hi, I would do something like this* select * from cars_table where body not equal to null. select * from cars_table where values not equal to null And id = "3" I know the syntax for 'not equal' is <, but i get an empty results. For the second part, I want to get a result set where it only returns the columns that have a value. So, if the value is null, then don't include that column. Thanks

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  • Dynamic SQL to query an Adventureworks table

    - by salvationishere
    I am trying to see a list of tables from Adventureworks DB from "Person" schema in Sql Server 2008. I developed teh following SP, but after running it as follows it gives me error "Incorrect syntax near ')'". Do you know how I can revise this SP or exec statement? CREATE PROCEDURE [getTableNames] @SchemaName VARCHAR(50) AS BEGIN SET NOCOUNT ON; SET @SchemaName = 'PERSON' DECLARE @cmd AS VARCHAR(max) SET @SchemaName = RTRIM(@SchemaName) SET @cmd = N'SELECT TABLE_NAME ' + 'FROM information_schema.Tables ' + 'WHERE TABLE_TYPE = ''BASE TABLE'' AND TABLE_SCHEMA = @SchemaName' END exec sp_executesql getTableNames, N'@SchemaName NVARCHAR(50), @SchemaName'

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  • Which's the best way to protect primary key on ASP.NET MVC?

    - by Junior Mayhé
    I'm creating a ASP.NET MVC website and I was wandering which techniques do you guys use to protect primary key on these mvc urls. Actually ASP.NET MVC generates this syntax for its urls: /Controller/Action/Id Last week I was trying to encrypt it using SHA-1 Encryption, but this encrypter generates some special symbols like + (plus), / (slash), and other annoying chars which difficult the decryption. Perhaps creating a custom encryption should solve the problem. But I wanna here from you guys, do you have some ideas to protect mvc urls?

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  • What's the different between these 2 mysql queries? one using left join

    - by Lyon
    Hi, I see people using LEFT JOIN in their mysql queries to fetch data from two tables. But I normally do it without left join. Is there any differences besides the syntax, e.g. performance? Here's my normal query style: SELECT * FROM table1 as tbl1, table2 as tbl2 WHERE tbl1.id=tbl2.table_id as compared to SELECT * FROM table1 as tbl1 LEFT JOIN table2 as tbl2 on tbl1.id=tbl2.id Personally I prefer the first style...hmm..

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  • Is Programming Right for me?

    - by L1th1um
    I'm interested in programming, but it seems to me that I can't get into it. Every time I've tried to learn a language and stuff by looking through tutorials or books I'd never get past the part where I use the syntax to make something. And by interest, I mean that I read stack overflow a lot, coding horror, and stuff but the actual coding part is hard for me to get into. Did anybody start this way? How did you get past this block?

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  • hibernate sybase db power function

    - by Vipin Thomas
    We are trying to use sybase function power to do mathematical calculation for one of the DB columns. The hibernate is generating power function as pow(?, xyzo0_.AmtScale) whereas sybase supports power function as Syntax POWER( numeric-expression-1, numeric-expression-2 ) We have tried modifying the hibernate.dialect. Have tried org.hibernate.dialect.SybaseASE15Dialect org.hibernate.dialect.Sybase11Dialect org.hibernate.dialect.SybaseAnywhereDialect but all dialects generate the power function as pow(?, xyzo0_.AmtScale). Is this hibernate issue or are we missing something?

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  • How do I make nested options for plugins in jQuery

    - by Oscar Godson
    I know how to do plugins, but how do I do nested options like: var defaults = { spacing:10, shorten_to:50, from_start:0, from_end:2, classes: { test:'testing' } }; i know that isn't right, i just dont know how to write the proper syntax when I want to do something like this: $('#breadcrumbs').breadcrumbs({classes{test:'new_example'},spacing:12}) other suggestions are welcome, im in need of the ability to custom class names and there are 7, so rather than making something like test_class, example_class, etc id like it cleaner and neater like the example above.

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  • Most complicated C code to read

    - by cprogrammer
    ITT: Post a program that doesn't do anything, but breaks all syntax highlighting. ??=include<stdio.h> // lol????/ why does this compile???????/ haha :> int main()<%int lol<:0x1UL??);printf("%.""0s",(0[lol]??'=*lol,&lol<:(unsigned)"hi"??)));??>

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  • How can I combine two conditions in Perl?

    - by yael
    I have two Perl one liners: perl -pe "s/\b$a\b/$b/g if m/param1 /" test and perl -pe "s/\b$a\b/$b/g unless /^#/" test How can I combine theif m/somthing/ and the unless /something/, like: [root@localhost tmp]# perl -pe "s/\b$a\b/$b/g if m/param1/ unless /^#/" test syntax error at -e line 1, near "m/param1/ unless"

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  • grep + add time out after some time if not find the relevant match

    - by yael
    Dear friends I use the following command syntax to search params in my script grep -qsRw -m1 "any_param" /dir/..../ Some times the search take avery long time The question is how to add time out to grep command For example after 20 seconds grep will break out If it not illegal to add time out to grep , how it will possible on other way? THX Yael

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  • Is there an alias for the local machine name in the Windows 7 login screen?

    - by Mikael
    We have many computers connected to a AD. The computers names is auto generated. When I want to log in using a local account, I have to figure out what the computer's name is, and log in using the following syntax: [COMPUTER_NAME]\local_account Now I'm wondering if there is an alias that I can use instead? So instead of logging in using NB-aw35sdds\local_account, I can use something like localhost\local_account.

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  • PHP echo if post equals, help

    - by user342391
    I am trying to echo the action for my form if a post equals 'paypal' This is what I have: <?php if $_POST['method'] == 'paypal' echo 'action="paypal/process.php"' else echo 'action="moneybookers/process.php" '?> Do i need to print the variable before I do this? what am I doing wrong? I get this error: Parse error: syntax error, unexpected T_VARIABLE, expecting '(' in /var/www/account/credits/credit_amount.php on line 27

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  • TWiki & Cygwin configuration

    - by gabs reyna
    I'm trying to configure the cygwin to work with TWiki, I have to input this in the Cygwin bash shell: mount -b -s c:/... but it doesn't recognize the "-s", I already fixed the problem with -b, it changed the syntax and now is "mount -o binary" for the "mount -b"part. But now it says unknown option with the "-s" anyone?? help?? or what does the -s mean, so I can look it up :S

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