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• A problem During running OracleDBConsoleoracle service

  - by Waheedoo

  I am facing this problem when I try to run OracleDBConsoleoracle in oracle 11 "Windows could not start the OracleDBConsoleoracle on Local Computer.For more information, review the System Event Log.If this is a non-Microsoft service, contact the service vendor, and refer to service-specific error code 2." Noteice:I was online when I installed Oracle 11. What's the problem? Thanks...

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• How to implement event listener in background of the main program in java?

  - by Johny

  Hi im a beginner so sorry for my question if it sounds naive. I want to implement a thread that runs in the background and listens all the time. By listening i mean, say it keeps check on a value returned from main thread and if the vaue exceeds certain figure, it executes some method, or say exits the program. If you could give me some idea or at least refer me to something useful, that'll be great.

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• Any xml schema validation in flex like java jaxb api?

  - by R.Vijayakumar

  In java they have jaxb API for automatically converting xml schema to xml and also get object also . if any possiable in flex for marshalling unmarshalling xml ,the refer me .

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• What is a loosely typed language?

  - by Unkwntech

  Often I hear people refer to PHP as a loosely typed language. What is a loosely typed language and what are its pros and cons?

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• Styling ordered lists with CSS

  - by misha-moroshko

  Hi, I have an ordered list in HTML. I would like to add styling only to the numbers (1,2,3,...), and not to the list items themselves. Is there a way to refer to these numbers ? Thanks !

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• C++ header file and function declaration ending in "= 0"

  - by Adam

  hi, I have the following code inside the .h file and I'm not sure what does the assignment statement do and how is it called properly? virtual void yield() = 0; I thought that the function returns a value of 0 by default but since this function returns void I am a little bit confused. Can anyone comment on this and maybe say how can I refer to this assignment, I mean how is it called in C++ jargon? Thanks.

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• Can I use a static variable from a Java class in res/values/styles.xml?

  - by neu242

  I want to refer to a static Java variable in my styles.xml, is that possible? Here's a pseudo-xml example: <style name="Artwork"> <item name="android:background">@drawable/border_{Constants.MY_COLOR}</item> </style>

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• What data actually gets cached in InnoDB/MySQL?

  - by ming yeow

  Hi folks, i am trying to optimize performance for my database. My question is - what get cached in the db memory? For example: (table with 2 columns: key (indexed), data (not indexed) updated (not indexed) Select * where updated=20100202 (the db will do a scan - will the scanned rows be kept in memory?) Select * where key = 20 (the db will refer to the index - will the identified rows be kept in memory?)

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• css background images blink after reload page

  - by Parabolo

  I have blocks on page with background images, when I refer (click link) to the same page-images blink. How can I set chache or something else to extract this problem?

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• php link exchange open source

  - by Bharanikumar

  Which open source is doing high end facilities or admin panel features available for link exchange script or reciprocal link exchange script , Refer some open source name.... Thanks

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• Is it possible to create a resource with multiple names in xaml?

  - by mos

  In a ResourceDictionary, is there any way to specify an alias for a resource? For example, <Color x:Key="BorderColor">#FF000000</Color> <Color x:Key="AlternateBorderColor">{StaticResource BorderColor}</Color> I don't really want another resource called "AlternateBorderColor", I would just like to be able to refer to the original resource by another name.

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• subqueries in UPDATE SET (sql server 2005)

  - by itdebeloper

  I have a question about using subqueries in an Update statement. My example: UPDATE TRIPS SET locations = city + ', ' FROM (select Distinct city from poi where poi.trip_guid = trips.guid) Is it possible to refer to main table value (trips.guid) in subqueries? When i try to use trips.guid I get the error: "The multi-part identifier "trips.guid" could not be bound."

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• Can I create a cross-project source reference in redmine?

  - by UlfR

  If you have two separate projects that is somehow connected. How can one make a reference to the source of the other project? For referencing the source of your own project you use: source:some/file But since I want to refer to code in another project my thought was that I could write something like: other_project:source:some/file Anyone that knows if this is possible in some way? I have read http://www.redmine.org/wiki/redmine/RedmineTextFormatting#Redmine-links but found no clues there.

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• Custom Template Iterator Reference

  - by isurulucky

  Hi, Can any one recommend a good resource to refer on writing C++ custom template iterators?? Thank You!

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• What's the best resource for learning windows driver development?

  - by user198729

  For linux driver development, I can refer to <linux driver development> What about windows driver development? UPDATE Is there any goold books on this topic?

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• Is there anyway to "probe" a method in common lisp

  - by Michael Minerva

  My application allows the user to create their own methods indirectly and I later need to refer to these methods. I am wondering if there is a way (for error checking purposes) to test if a method exists without trying to execute it. If I just try and call the method and it doesn't exist this will crash my application.

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• What's the term for an isolated set of references?

  - by Brabster

  I know I learnt this on the SCJP syllabus, but it escapes me. What's the term for a set of objects that refer to each other but are no longer accessible from your program (and are thus eligible for garbage collection)?

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• onUpdate in MySQL means?

  - by ajsie

  i know that if you create a foreign key on a field (parent_id) in a child table that refer to a parent table's primary key (id), then if this parent table is deleted the child class will be deleted as well if you set onDelete to cascade when creating the foreign key in the child class. but what happens if i set it to onUpdate = cascade?

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• How to insert item which type is QString to a ComboBox in Qt?

  - by Hanny

  I have an item which type is QString: for example: QString name="Name" the question is: How can I put this name variable into a combobox? I've read the Qt 4.6.2 docs but still cant figure out how to do that. Please dont refer me back to that Qt 4.6.2 docs again.. Please help me ASAP!! this is really urgent! thank you very much!! :)

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• Does grails support logging from the src/java classes?

  - by rainyday

  I have a grails app (v 1.1.2) the logging is working fine from the groovy classes, but I can't get it to work from within a java source... I have a class in package com.mforms.devices., it imports apache log4j, defines the logger as follows private final org.apache.log4j.Logger loggy = Logger.getLogger(this.getClass()); then refer to it later by doing loggy.error("...") my Config.groovy has the following log4j = { error 'com.mforms' root { error 'stdout', 'file' additivity = true } } What am I doing wrong?!?!

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• valid attributes sequence of input type tag

  - by I Like PHP

  hello, I know it's very basic question and hope not so important, but i want to know the answer, please don't suggest only refer links. we all daily face <input> type tag and their attributes(type, class, id, value, name, size, maxlength, tabindex etc..), i just want to know that is there any sequence list of attributes in tag or we can use any sequence? is there any sequence then what it is?

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• MySQL grouping by a previously declared alias, what do I wrap it in? ' OR `

  - by cgmojoco

  I have an SQL query that has an alias in the SELECT statement SELECT CONCAT(YEAR(r.Date),_utf8'-',_utf8'Q',QUARTER(r.Date)) AS 'QuarterYear' Later, I want to refer to this in my group by statement. I'm a little confused...should I wrap this with backticks, single quote or just leave it unwrapped int he group by GROUP BY `QuarterYear ` or should I do this?: GROUP BY 'QuarterYear' or just this?: GROUP BY QuarterYear

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• How do I use define_method to create class methods?

  - by Chinasaur

  This is useful if you are trying to create class methods metaprogramatically: def self.create_methods(method_name) # To create instance methods: define_method method_name do ... end # To create class methods that refer to the args on create_methods: ??? end My answer to follow...

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• iPhone dev: Get keys (public / private)

  - by Jonny

  I'm using another computer than normal to do iPhone dev. Now I'm trying to get my apps onto my iPhone, but fail with the certificates, keys and stuff. Refer to this thread: http://stackoverflow.com/questions/613719/iphone-provisioning-problem-public-private-key Actually I'm able to download my cert no problem from Apple's site, but how would I get at the keys needed? (private, public), I see no way of getting them...

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• C# equivalent of typeof for fields

  - by rwallace

  With reflection, you can look up a class from a string at run time, but you can also say typeof(Foo) and get compile time type checking, auto completion etc. If what you want is a field not a class, you can look it up from a string at runtime, but if you want compile time type checking etc., is there anyway to say something like fieldof(Foo.Bar)? I know the name of both the class and the field in advance, and I want to be able to refer to the field at compile time rather than with a run-time string lookup.

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