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• how to write a constructor...

  - by Nima

  is that correct to write a constructor like this? class A { A::A(const A& a) { .... } }; if yes, then is it correct to invoke it like this: A* other; ... A* instance = new A(*(other)); if not, what do you suggest? Thanks

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• How to write a spinlock without using CAS

  - by Martin

  Following on from a discussion which got going in the comments of this question. How would one go about writing a Spinlock without CAS operations? As the other question states: The memory ordering model is such that writes will be atomic (if two concurrent threads write a memory location at the same time, the result will be one or the other). The platform will not support atomic compare-and-set operations.

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• write border in shorthand !

  - by kc rajput

  i am using border on object. like .box{ border-left:solid 1px #000; border-right:solid 1px #000; border-bottom:solid 1px #000; width:50px; height:50px; } may i write this in shorthand?

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• How to write rewrite rule in htaccess file.

  - by roopesh

  I have a problem with rewrite rule my link is www.something/group/group_id/place/groupName for this rewriteBase / RewriteRule ^group/(.)/(.)/(.*)$ /group.php?gid=$1 [QSA,NC,L] somet times my url may come www.something/group/group_id/groupName. In Both cases I have to rewrite to group.php and I need only groupid. How to write rewrite rule to work in both situation?

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• How to make Apache Common Logging Write to Specific Disc Log File

  - by Yan Cheng CHEOK

  I am using Apache Common Logging in Desktop Application. private static final Log log = LogFactory.getLog(Utils.class); How can I direct, Apache Common Logging to write to disc log file, when I perform log.error(null, exp); Thanks.

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• write javascript function

  - by sunglim

  I used to write javascript functions Utility = function (){}; Utility.SwapMember = function(name,id){ return ... }; Utility.GetCommnaNo = function(originalNo){ return ... }; .. alert(Utility.GetCommnaNo(totalCnt)); it's quite a bit nice way to make functions get together. But I think there must be better way. do you have any better way?

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• how to write nslookup programmatically?

  - by Jian Lin

  instead of using exec in our script to do an nslookup, is there an easy way to write it programmatically in PHP, Python, or Ruby?

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• c++ how to write code for atoi and find in a function called getTriplet()

  - by Gerri

  Hello I am trying to write code for a function called Triplet getTriplet() and I must use find and atoi in this fuction to call the array[3] = {0, 1, 2} and find the "," and find the "()" in the program? I am so lost. I have read and read and cannot locate any informatin which really touches on the subjects enough to give me an understanding of what I am suppose to do. Please help if you can! Thanks in advance.

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• Write Parcelable for ArrayList<String []> in android?

  - by sugan.s

  I just created model with String array and array list of string array.Like this public class LookUpModel implements Parcelable { private String [] lookup_header; private ArrayList<String []> loookup_values; public void writeToParcel(Parcel dest, int flags) { dest.writeStringArray(getLookup_header()); }; } I have implemented parcelbale then write for String [] but how to do for the ArrayList<String []> and that values need to pass to another activity.Thanks in advance.

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• Dealing with a shutdown during a file write?

  - by Ken

  All, I'm working on a Real-time system, VxWorks I think, I'm saving application settings to a file. What's the best way to handle preserving the settings if the system shuts down or loses power in the middle of a file write? All I can think of is shuffling a few files around or reducing the frequency at which i Save variables in order to reduce incidents.

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• how to write a program in c

  - by user292489

  how to write a program that reads in a list of integers from a text file, print them out to another file in a formatted fashion?

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• How to write tests with mocks using f#

  - by Anastasia

  I'd like to write F# unit test with mock objects. I'm using NUnit. But ?nfortunately I couldn't find any examples.

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• I need to write a batch file to set the system environmental variables ,

  - by user73628

  I need to write a batch file to set the system environmental variables as shown below WRD_WF_ROOT=e:\wrd_ntl_v23 WRD_Wld_ROOT=e:\wrd_ntl_v23 and I need to run the script for 250 users .

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• Write to XCode build transcript.

  - by eaigner

  Is there any way to write to the XCode build transcript? What i want to do, is throw a warning if a device is not attached to the computer instead of an assertion failure in my unit test cases (some cases rely on an attached ipod). I thought of something like the standard compiler warnings (only with custom message). Thanks.

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• Write a telephone number in a website for the Iphone

  - by joanballester

  Hi, How I can write a phone number in the xhtml file and when the user clicks (on the number) the iphone call automatically (to that number)? Any ideas? Thanks :-)

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• GRant Access to write and read from a Folder to ASp.net application

  - by user308806

  Hello all, I need to allow my asp.net application to read and write from and to a folder. Could you please help me to do so. Regards,

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• how to write a script that logs into an application and checks a page

  - by josh

  Is it possible to write a script that will login to an application using uname/pwd? the username/password are not passed in through POST (they dont come in the URL) Basic steps I am looking for are: Visit url enter uname/pwd click a button click a link get the raw html to make sure it does not have 500 error Is that possible to do in any language? Please point me to some examples as well

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• How can I write an installer for 32 and 64 bit

  - by tom greene

  I have a .NET app which works in 32 and 64 bit. I would like to write one single installer that installs to c:\program files, not c:\program files(x86) regardless of the platform. From this link: http://msdn.microsoft.com/en-us/library/w1behyzx(v=VS.90).aspx it doesn't look possible. Is it the case?

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• Unknown: Failed to write session data (files)

  - by Saidul Haque Nayan

  I'm in problem session in server. It's server problem or coding problem? Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/php_sessions) in Unknown on line 0

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• how to write own serializer/deserializer?

  - by joseph

  Hello, I need to save objects - instances of classes - in my app like some filetype. How I can write own serializer/deserializer for it? Or exist some easier way how to save objects to some filetype? Using of io.serialization was commented as not so good solution for "real" app. Why?

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• Javascript - value of document.write(false == null)

  - by Lakshman

  What is the value of document.write(false == null). It should be true right (converted to same type before comparing - null is converted to false), if null is false then comparision should return true, but printing false. Why?

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• How can I write Join statements on dataset..

  - by Preetham

  How can I write Join statements on dataset.. I have data in xml format..I can load that data into a dataset.. but how do i fetch data from two datatables using a join query

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• How to write this query in Linq2Sql

  - by RememberME

  I have a table company which holds the company_id, company_name and other details. I have a table subcontracts which has a company_id column that maps to company.company_id. How can I write a select statement to get all companies which have not been assigned to a subcontract? IE The company_id cannot be found in subcontracts.company_id

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• how can we write Spyware

  - by mOHAMMAD

  HI what do we do if we want to write our antispy? i don't know from whrere shoud i start? please help i need this very mucH

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• write data to register

  - by martin

  i have the memory address of certain register(the address LCDCW1 is C000). now i want to write data to this register, how to do it in C? thx!

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