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I can detect when a variable changes , but it changes so often that its no use - what I want is to detect the moment that a variable becomes zero .
Thanks,
Started by Mick on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Visual Studio supports a number of debugging features in that particular... .
That's not possible in Visual Studio.
MS Help and Support has a good walk through with sample code and different kinds of breakpoints .
You need to Specify a Breakpoint Condition.
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Is it possible to get notified (without polling, but via an event) when a drive letter becomes accessible. For example if you have an external hard drive that always appears as drive F - is it possible to have an event raised when that is connected and...
Started by robintw on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Found what I was looking for :)
Take a look at this VBScript: ( source ):
strComputer = "." Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2") Set colEvents = objWMIService.ExecNotificationQuery _ ("Select * From __InstanceOperationEvent... .
Okay..
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I read that that NSWindows have some of there own events but I could not find a list of all them. I believe there is an event that occurs when the window becomes deactivated, does anyone know of such an event?
Started by Michael Minerva on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Or in NSWindow subclass overload the -(void)resignKeyWindow method..
Events and notifications are two different things, but you probably want this
Try NSWindowDidResignKeyNotification notification, but it's not Event .
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Ask your Facebook Friends
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What will happen with the overlapping portion of boost once C++0x becomes mainstream?
Will boost still contain everything it used to, or will they adapt the library to update it with the new std:: stuff?
Will boost have both a normal c++ version and a...
Started by Brian R. Bondy on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Since many users have not adopted Boost or ....
There already has been released TR1 (VS 2008 feature pack) and Boost was left untouched .
I am not affiliated with Boost and have no they idea what they will do but it seems like Boost will be left untouched .
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In C# I can use the FileSystemWatcher object to watch for a specific file and raise an event when it is created, modified, etc.
The problem I have with this class is that it raises the event the moment the file becomes created, even if the process which...
Started by Dan Herbert on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
I know you.
It only becomes "changed" after whichever program had the file previously closes the file.
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I wanted to know How OS actually makes a program in to process. what are steps Os engages to make program a process.
I mean How a Program becomes a Process, what are the parameter OS adds to kernel datastructure before making a program a process
Thank...
Started by mahesh on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
However, in general the....
Operating System Concepts
Every operating system is going to do this in a different manner .
Keith.
Delve into UNIX process creation (IBM) Windows Processes and Threads (InformIT) Cheers .
There's a tonne of info on the net...
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When I run this code, About half-way through the concatenation loop, $xml becomes null and remains null throughout the rest of the concatenation loop. Has anyone else ran into this? Or see why this is happening?
$xml = ''; foreach($this->currentColumns...
Started by postalservice14 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
In case $this->currentColumns is some kind of result ....
If you're getting a very unexpected column name, you might have to test on that condition before creating the xml string for it .
You're going to have to print out your $column values as you go .
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Since I am way out of the loop on IT/Server OS things and tired of reading all the marketing crap on Microsofts website, can someone just please tell me if I should upgrade our current Windows Server 2008 Standard edition to R2 when it becomes available...
Started by Breadtruck on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
Server Core install....
The main new features of R2 that may be of interest are:
Improved Hyper V, with Live Migration, support for 32 logical processors, Hot add storage, Dynamic memory .
Yes, R2 is considered a paid upgrade, its effectively a new product .
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We have a Wi-Fi router with through which we both connect to Internet. But when my friend starts his laptop, after sometime, Internet becomes slow. Why? How should I fix this? There is no torrent or other download manager running in the background in ...
Started by sabya on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at superuser):
If you see ....
That should tell you what is going on, but not what program is generating all the traffic .
Is there spyware spam software running on his laptop?
Check out the network traffic on his laptop by running a packet sniffer like wireshark on it .
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Excel has an annoying habit of making the current selection invisible when it becomes inactive - including the "focused cell" rectangle. When I try to process a spreadsheet in a certain way I may put it on a secondary monitor and highlight the stuff I...
Answer Snippets (Read the full thread at superuser):
Agree that this an annoyance.....
Is it an option to open your spreadsheet (at least for reading, if not editing) in OpenOffice.org Calc? It doesn't suffer the same problem .
I've never found a solution within Excel.
I have been annoyed by this for years.
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