Accessing UIView.bounds has side effects?

I'm trying to debug another CocoaTouch issue, and so I added a bit of logging to my view controller:
NSLog(@"view size = %f,%f", self.view.bounds.size.width, self.view.bounds.size.height);
But just adding this line of code changes the behavior, causing my lower subviews to appear about 45 pixels higher than they do without the line.
I've read the UIView bounds documentation six times, but I can't see anything there suggesting that I should expect side-effects from the getter.
Anybody know what's going on here?

Hi,
maybe it's because you're accesing self.view, wich will cause the view beeing loaded if it wasn't loaded allready.
So, depending on where you put this line of code it could change the behavior of your app at least in theory.

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I'm using share point 2007 under windows server 2008 R2(one web server, another db server).When I publish a excel(*.xlsx) to report library or view it in web browser with the same error as bellows:
Excel Web Access
An error has occurred.
Please contact your system administrator if this problem persists.
Please kindly support to guide how to fix it with bellow information in details such as log.Many thanks!
1. The 12/logs file is as bellows:
10/10/2014 09:53:55.18 w3wp.exe (0x6528)                       0x5C08 Excel Services
Excel Calculation Services    2u7d Medium ExcelServerSharedWebApplication.Local: An exception was thrown by configdb infrastructure: System.InvalidOperationException: ExcelServerSharedWebApplication.Local: Could
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10/10/2014 09:53:55.18 w3wp.exe (0x6528)                       0x5C08 Excel Services
Excel Services Administration 8tqh Critical Excel Services: Unexpected exception while trying to access Shared Services Database;. Error = ExcelServerSharedWebApplication.Local: Could not get ServerContext.Current, which indicates that
either SharePoint or the SSP infrastructure isn't provisioned correctly or that we're running outside of a web context..
10/10/2014 09:53:55.18 w3wp.exe (0x6528)                       0x5C08 Excel Services
Excel Web Access              6nfi Unexpected InternalEwr.OpenWorkbook - An unexpected exception in the ECS Proxy occurred. Message: Microsoft.Office.Excel.Server.ExcelServerSettingException:
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at Microsoft.Office.Excel.Server.ExcelServerSettings.get_Settings()     at Microsoft.Office.Excel.Server.ExcelServerSettings.get_EcsList()     at Microsoft.Office...
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Log Name:      Security
Source:        Microsoft-Windows-Security-Auditing
Date:          2014/10/10 9:49:43
Event ID:      4625
Task Category: Logon
Level:         Information
Keywords:      Audit Failure
User:          N/A
Computer:      ***.net
Description:
An account failed to log on.
Subject:
Security ID:  NULL SID
Account Name:  -
Account Domain:  -
Logon ID:  0x0
Logon Type:   3
Account For Which Logon Failed:
Security ID:  NULL SID
Account Name:  ***
Account Domain:  ***
Failure Information:
Failure Reason:  An Error occured during Logon.
Status:   0xc000006d
Sub Status:  0x0
Process Information:
Caller Process ID: 0x0
Caller Process Name: -
Network Information:
Workstation Name: ***
Source Network Address: ***
Source Port:  63664
Detailed Authentication Information:
Logon Process:
Authentication Package: NTLM
Transited Services: -
Package Name (NTLM only): -
Key Length:  0
This event is generated when a logon request fails. It is generated on the computer where access was attempted.
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The Network Information fields indicate where a remote logon request originated. Workstation name is not always available and may be left blank in some cases.
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- Key length indicates the length of the generated session key. This will be 0 if no session key was requested.
Event Xml:
<Event xmlns="">
<System>
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    <Keywords>0x8010000000000000</Keywords>
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</System>
<EventData>
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Hi Tracy,
Have you changed something on your SharePoint 2007 environment recently before this issue occurred?
This issue may be related to Alternate Access Mappings settings like the following similar post, if you have configured AAM, you can check if this issue happened to some URLs, if it's the case, please add the problematic URLs as a Publish URLs for the default
zone for your web application, and also add these URLs as trusted locations, then check results again.
If above doesn't work, please enable ULS log on verbose level to get more useful log errors which time are corresponding to the errors occur.
https://social.technet.microsoft.com/Forums/en-US/c9ab4818-65c9-444d-be50-1bfed1f1509b/excel-web-access-web-part-works-on-intranet-but-not-internet?forum=sharepointgenerallegacy
http://blog.bugrapostaci.com/2011/09/08/how-to-enable-verbose-log-mode-on-moss-2007/
Thanks
Daniel Yang
TechNet Community Support

Widescreen setting in video - tv out has no effect

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Message was edited by: Michael Rosenberg

i tried a fair amount of stuff. here's 2 examples:
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Hi Vineeth
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Of course, this could be due to some server-/proxy-side caching, although I doubt that in my case.
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Hi DSP1024,
>>I tried the horizontalAlignment property but is has no effect. If I add margin="500,0,0,0" it works
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<ToolBar Focusable="{TemplateBinding Focusable}" ToolBarTray.IsLocked="True" Language="en-us" KeyboardNavigation.TabNavigation="Continue" Uid="ToolBar_2">
<Button x:Name="PrintButton" Background="Blue" CommandTarget="{Binding TemplatedParent, RelativeSource={RelativeSource TemplatedParent}}" Command="ApplicationCommands.Print" IsTabStop="True" Margin="2" Padding="2" ToolTipService.ShowOnDisabled="True" TabIndex="0" ToolTip="Print (Ctrl+P)" Uid="Button_14" VerticalAlignment="Center" Width="24"/>
<Button x:Name="CopyButton" Background="Blue" CommandTarget="{Binding TemplatedParent, RelativeSource={RelativeSource TemplatedParent}}" Command="ApplicationCommands.Copy" IsTabStop="True" Margin="2" Padding="2" ToolTipService.ShowOnDisabled="True" TabIndex="1" ToolTip="Copy (Ctrl+C)" Uid="Button_15" VerticalAlignment="Center" Width="24"/>
<Separator Uid="Separator_110"/>
<Button x:Name="ZoomInButton" Background="Blue" CommandTarget="{Binding TemplatedParent, RelativeSource={RelativeSource TemplatedParent}}" Command="NavigationCommands.IncreaseZoom" IsTabStop="True" Margin="2" Padding="2" ToolTipService.ShowOnDisabled="True" TabIndex="3" ToolTip="Increase the size of the content (Ctrl +)" Uid="Button_16" VerticalAlignment="Center" Width="24"/>
<Button x:Name="ZoomOutButton" Background="Blue" CommandTarget="{Binding TemplatedParent, RelativeSource={RelativeSource TemplatedParent}}" Command="NavigationCommands.DecreaseZoom" IsTabStop="True" Margin="2" Padding="2" ToolTipService.ShowOnDisabled="True" TabIndex="4" ToolTip="Decrease the size of the content (Ctrl -)" Uid="Button_17" VerticalAlignment="Center" Width="24"/>
<Separator Uid="Separator_111"/>
<Button x:Name="ActualSizeButton" Background="Blue" CommandTarget="{Binding TemplatedParent, RelativeSource={RelativeSource TemplatedParent}}" CommandParameter="100.0" Command="NavigationCommands.Zoom" IsTabStop="True" Margin="2" Padding="2" ToolTipService.ShowOnDisabled="True" TabIndex="5" ToolTip="100% (Ctrl+1)" Uid="Button_18" VerticalAlignment="Center" Width="24"/>
<Button x:Name="PageWidthButton" Background="Blue" CommandTarget="{Binding TemplatedParent, RelativeSource={RelativeSource TemplatedParent}}" Command="DocumentViewer.FitToWidthCommand" IsTabStop="True" Margin="2" Padding="2" ToolTipService.ShowOnDisabled="True" TabIndex="6" ToolTip="Page Width (Ctrl+2)" Uid="Button_19" VerticalAlignment="Center" Width="24"/>
<Button x:Name="WholePageButton" Background="Blue" CommandTarget="{Binding TemplatedParent, RelativeSource={RelativeSource TemplatedParent}}" CommandParameter="1" Command="DocumentViewer.FitToMaxPagesAcrossCommand" IsTabStop="True" Margin="2" Padding="2" ToolTipService.ShowOnDisabled="True" TabIndex="7" ToolTip="Whole Page (Ctrl+3)" Uid="Button_20" VerticalAlignment="Center" Width="24"/>
<Button x:Name="TwoPagesButton" Background="Blue" CommandTarget="{Binding TemplatedParent, RelativeSource={RelativeSource TemplatedParent}}" CommandParameter="2" Command="DocumentViewer.FitToMaxPagesAcrossCommand" IsTabStop="True" Margin="2" Padding="2" ToolTipService.ShowOnDisabled="True" TabIndex="8" ToolTip="Two Pages (Ctrl+4)" Uid="Button_21" VerticalAlignment="Center" Width="24"/>
<Separator Uid="Separator_111"/>
</ToolBar>
<Button x:Name="closeButton" Width="20" Content="X" ToolTip="Close" Margin="0,0,18,0" HorizontalAlignment="Right" VerticalAlignment="Center" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
Screenshot:
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Snmp configuration on weblogic 10 has no effect

SNMP in MMC(Mobile Management Center, A HP Product), use joesnmp.jar internal to send snmp trap generated by mmc app. This part works well in weblogic 10;
snmp in weblogic , configured by weblogic console. In weblogic 8, we configure such items:
Weblogic Subsystem
Purpose
Level
Deployer
Monitor all war/ear deploy/undeploy/redeploy
INFO
JDBC
Monitor all warnings/errors in jdbc operation
WARN
Current tests shows that the snmp configuration on weblogic 10 has no effect.
Due to MMC4.6 gets the Weblogic updated from 8.16 to 10.3, we didn’t find the configuration about “Enable JDBC Logging”. Below is the former config page about Weblogic 8.16.
But in Weblogic 10.3 we cannot find this configuration. We have followed the guide http://e-docs.bea.com/wls/docs100/jdbc_admin/monitor.html#wp1048793
And tried to set the appropriate properties on the command line like this,
-Dweblogic.debug.DebugJDBCSQL=true -Dweblogic.log.StdoutSeverity="Info"
Actually we can get the DM, Core, SMTP, Bulk, Adaptor Class, and connection fail error messages in weblogic backend log, but seems Weblogic cannot send SNMP trap messages to SNMP monitoring tool like Openview.
PS. Weblogic can send out the SNMP trap messages when the server starts and stops.
So till now the SNMP cannot monitor the DM, Core, SMTP, Bulk, Adaptor Class, and connection fail for MMC4.6.

Hi, I am on 12.1 weblogic, and I am stuck on where you set the SNMP Servername and port number.
We are on windows 2008, I see there is a services, SNMP .
Is there something I need to do on the weblogic side before i get into the SNMP agenets and traps, this part I understand, I am just unsure where to add the SNMP Servername and the user I wish the emails to go to.
I see in the security realms the user i can add to the group monitors.
-->, I am running WL 10.3 and SNMP works fine. The cluster generates traps based on particular mbeans, such as when a server's health state is not "OK", or when there are JDBC connection issues. You have to create a new SNMP agent within the admin server then build the individual traps ( String, Gauge, Counter, etc. ) and make sure you have a Trap Destination.

Cursor_sharing Side-effects

I have a situation where several off-the-shelf applications (same vendor) are running on the same instance. One of the is performing poorly and I was able to get a good performance boost with cursor_sharing=force. After much testing in QA, we are ready to move it to production.
Now two of the other applications are having trouble. Apparently, the applications do some very basic selects from sqlplus and then parse the results. Setting cursor_sharing to force has had a side-effect (bug) that changes the column widths of these selects. The end result is that the other application fails because it can't parse it correctly.
This is a documented problem and Oracle recommends to always explicitly set your column widths in sqlplus. This is what we want to do, but the effort is not small.
A kludge work-around is to alter cursor_sharing before and after the batch processes. This can be done at either the system or session level.
My question is this: Is there a simple way to set it up so an that when this black-box application create a session, it will set the cursor_sharing to force?
Thanks,
Scott
http://www.erpfuture.com

I have a situation where several off-the-shelf
applications (same vendor) are running on the same
instance. One of the is performing poorly and I was
able to get a good performance boost with
cursor_sharing=force. After much testing in QA, we
are ready to move it to production.
Now two of the other applications are having trouble.
Apparently, the applications do some very basic
c selects from sqlplus and then parse the results.
Setting cursor_sharing to force has had a
a side-effect (bug) that changes the column widths of
these selects. Actually it is the off the shelf applications that have the bug, they are not using bind variables which means you are overparsing and fragmenting your shared pool. Poor performance is about the best you will get from such applications. You are also likely open to security issues that arise from [url=http://www.google.com/search?q=sql+injection
]sql injection.
Cursor sharing force is a workaround for a badly written application. It auto binds all literals. This means plans will change and all literal values are variables which could contain anything which leads to the problem you describe.
select 'test' from dual;becomes
select :b_sys_0 from dual;where :b_sys_0 could be 4000 characters long.
I would second kamathg's advice that if you need to use the cursor sharing workaround to only set it at the session level for the application that needs it using the logon trigger.
You should do this as an interim measure while you file a bug report with the software vendor to have them fix their application.
The security issues do not go away.

Any bad side-effects to lengthy blocking in native code? - crosspost

[This question was also posted on the Native Methods forum a day ago, so far no response]
1) Are there any negative side-effects to having one (or maybe a few) Java threads block for an extended period (e.g. hours) in native code? Naturally the thread would NOT be one of the "special" threads (such as the Swing event dispatcher, etc).
2) Does the answer vary by platform? I'm interested in Win32, Linux and possibly Solaris (in that order).
3) What if I scale the number of threads blocked in JNI code up to 100 threads. Does that change any of the answers? This is perhaps a silly number, I'm just trying to understand if more resources are consumed by blocking in the JNI as opposed to blocking in Java.
4) Do modern JVM's use one native thread per Java thread? If so, then I would guess there is really nothing special about blocking in native code.
Lastly, Is this stuff spelled out in some document? Or is there some newsgroup dedicated to the topic? I looked a comp.lang.java.machine, but there is nothing there but spam.
Motivation for query -- In my application I need to interface with legacy C++ code that blocks (mostly on socket and i/o selects). I'm not thrilled about native code, but if there are no serious side-effects to extended blocking, it may be a viable approach.

[This question was also posted on the Native Methods
forum a day ago, so far no response]
1) Are there any negative side-effects to having one
(or maybe a few) Java threads block for an extended
period (e.g. hours) in native code? Naturally the
thread would NOT be one of the "special" threads (such
as the Swing event dispatcher, etc).No. It is common to have a "reader" thread for a blocking socket connection. This results in a block in native code for days (months). The only impact is that you may end up creating alot of threads to handle this blocking code.
>
2) Does the answer vary by platform? I'm interested in Win32, Linux and possibly Solaris (in that order).I would hope not. You may find that WIn32 will run out of threads fairly quickly (at about 1000 threads) Earlier versions of Linux create a different process per thread which can have a non-trival overhead. Solaris will probibly not care. It has a thread number limit but if you reach it you are probibly doing something wroung.
>
3) What if I scale the number of threads blocked in
JNI code up to 100 threads. Does that change any of
the answers? This is perhaps a silly number, I'm just
trying to understand if more resources are consumed by
blocking in the JNI as opposed to blocking in Java.It takes a while to start a thread, it also consumes a minimal amount of per thread memory which can add up if you have 100s of threads. f you are writing the JNI I would suggest writing it to scale such that say more connections/files etc can be handled by a small number of threads (like NIO does) and these issues are reduced.
>
Motivation for query -- In my application I need to
interface with legacy C++ code that blocks (mostly on
socket and i/o selects). I'm not thrilled about native
code, but if there are no serious side-effects to
extended blocking, it may be a viable approach.See above.

Using Field Blend plug-in, any side effects?

Cutting an HDV show with lots of action. Camera may have had 'sharpen' mode set too high, but end result is that the action scenes show way too much of the 'interlace lines' in playback on an LCD screen. Distractingly so.
I used the Field Blend plug-in from Joe's Filters on the whole show, and get a very smooth looking clean result. No interlace lines on LCD screen.
But! What I'm wondering is: will this have a negative effect when I output the HDV Quicktime master to MPEG2 and DVD?
Is there some side-effect one has to deal with when using the Field Blend plug-in?
All ears, thank you,
Ben

Are there any side effects of munging two fields
together? Yes. You are about halving your resolution.
The show works fine on an NTSC monitor. But the client will be showing it on a lovely new laptop, and also projecting it in a large cinema theatre.
The thing that puzzles me Patrick, is that I play both versions on a 23 inch Apple HD Cinema monitor and I cannot for the life of me see any difference, other than the 'blended' version is not full of interlace artefacting. I KNOW it's SUPPOSED to be less resolution. But I can't SEE any difference. Maybe on a 35 foot theatre screen?
Maybe Joe is doing something special with his plug-in?
B.

Accessing UIView.bounds has side effects?

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