NSSearchField set Predicate Binding format dynamically
Hello, I would like to set NSSearchField predicate binding format dynamically, but I'm not sure how. I tried to create a property called NSPredicate *aFilterPredicate; and set it's format and then tried to set the predicate format in Interface Builder to self. aFilterPredicate but it won't take it. Any help on this would be great, Thanks, Charlie ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Toggle row selection using checkbox
Hello, I'm using a NSArrayController as the delegate and datasource for aNSTableView. In my table view I would like to use a checkbox in my first column to toggle the row selection. I have been searching thought the docs and I must be using the wrong terminology or something. Does anyone have an example on how to do this or what the right notification method I need to be using? Thanks, Charlie ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Override NSUserDefaults search domain order.
Hello, I'm playing around with NSUserDefaults and I would like to override which domain takes precedence, but have been unsuccessful. I would really like to know how I can either force all of the NSUserDefaults to come from /Library/Preferences or read from ~/Library/Preferences then /Library/Preferences. I hope this makes sense, thanks! Charles ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Multi-OS API Question
Hello,
I'm using some API's which are only available on 10.5 and above but I want to
compile my app to run on 10.4 and higher. How can I include multiple bits of
code so that if the system is running 10.4 it will run Code A and if 10.5 and
higher run Code B?
Example
if ( os == 104 ) {
// Run 10.4 Code
} elseif ( os = 105 ) {
// Run 10.5 and higher API
}
Thanks,
Charles___
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Test for TCP port
Hello, What is the best way to test to see if a TCP port is reachable and will answer connections? I was trying to use NSSocketPort and NSConnection but I'm not getting a valid connection. Thanks, Charles NSSocketPort *sendPort = [[NSSocketPort alloc] initRemoteWithTCPPort:3600 host:@test.myhost.comhttp://test.myhost.com]; NSConnection *connection = [NSConnection connectionWithReceivePort:nil sendPort:sendPort]; [connection setRequestTimeout:10.0]; [connection setReplyTimeout:10.0]; NSLog(@theConnection 0x%X, connection); NSLog(@Connect is valid? %d, (int)[connection isValid]); ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Test for TCP port
Thanks, This is what I kind of suspected. Are there any wrappers around bsd socket to make it easier? Thanks, Charles On Apr 8, 2011, at 5:17 PM, Dave Carrigan wrote: On Apr 8, 2011, at 3:26 PM, Heizer, Charles wrote: What is the best way to test to see if a TCP port is reachable and will answer connections? I was trying to use NSSocketPort and NSConnection but I'm not getting a valid connection. You have to connect to it. Unfortunately, neither NSSocketPort nor NSConnection attempt to connect until you send data, so with those, you have no way of immediately knowing that anything is actually listening. The best way is to get down a level and use socket(2) and friends. -- Dave Carrigan d...@openshut.net Seattle, WA, USA -- Charles Heizer Systems Management Solutions Group Lawrence Livermore National Laboratory P: 925-422-0197 ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Remove characters from string
I'm looking to clean up some system profiler data before sending it to a database to have it displayed on a web page. Wile I can insert the data in to the MySQL database just fine. The copyright and registered symbols do not display properly on a web page. I was just thinking to make life easy I could just remove them before posting to my database so that I don¹t have to deal with it on the web end. Charles On 3/17/11 12:12 PM, Gary L. Wade garyw...@desisoftsystems.com wrote: Is it possible you're assuming text being given to you is in ASCII format but is actually in UTF-8 or some other encoding? Try looking at the text you have in other encodings before trying to remove characters. On 03/17/2011 6:03 AM, Heizer, Charles heiz...@llnl.gov wrote: Hello, I would like to know how to remove certain characters from a NSString. The characters are ©. I thought I could just use encodings and convert the string using NSASCIIStringEncoding but that did not work and I'm not sure what the car codes are for these as well. Thanks, Charles ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/heizer1%40llnl.gov This email sent to heiz...@llnl.gov ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Remove characters from string
Hello, I would like to know how to remove certain characters from a NSString. The characters are ©. I thought I could just use encodings and convert the string using NSASCIIStringEncoding but that did not work and I'm not sure what the car codes are for these as well. Thanks, Charles ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Remove characters from string
I really don¹t want to search though the entire string to find a replace. The © is just an example of the characters I would like to remove. I guess my real question is how do I remove all Unicode characters from a string? Thanks, Charles On 3/17/11 7:31 AM, Conrad Shultz con...@synthetiqsolutions.com wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 3/17/11 7:03 AM, Heizer, Charles wrote: Hello, I would like to know how to remove certain characters from a NSString. The characters are ©. I thought I could just use encodings and convert the string using NSASCIIStringEncoding but that did not work and I'm not sure what the car codes are for these as well. Perhaps I am missing something, but since NSString handles Unicode fine, just use either NSString's stringByReplacingOccurrencesOfString:withString: or NSMutableString's replaceOccurrencesOfString:withString:options:range: ? This makes for less work and more readable code since you should be able to literally paste the foreign characters into your search string and not have to fuss around with character codes. Of course, if your input contains the problem characters in multiple underlying representations (say, from different languages), this complicates matters. Such a situation happened to me a while back, wherein an application on the system and the terminal had different notions of how to store accented characters. Suffice it to say this led to much hair pulling when it came time to do source code management (file X is been added, file X has been removed). - -- Conrad Shultz Synthetiq Solutions www.synthetiqsolutions.com -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk2CGzoACgkQaOlrz5+0JdWj4ACfd2ZCBIVmqGjFT29EmBE7tdaS D/cAnRsLDoDRD3r336J27udk6GTpCh/j =eAiC -END PGP SIGNATURE- ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Select server based on proximity
I'm writing a app that will download and install some software. I would like to use a distributed download model where the client has a list of servers and determines which is the one closest to it's self and uses that one. Is there a API or something to do this? Thanks, Charles ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
spawn_via_launchd() failed, errno=5 in Mac OS X 10.6.x
Hello, I'm trying to launch my Reboot application for the current user but I keep seeing this message in the system.log. This used to work just fine under Mac OS X 10.5.x. Error Message: 9/30/10 5:50:01 PM /Library/mp/Client/oraw[6379] spawn_via_launchd() failed, errno=5 label=[0x0-0x18c18c].gov.llnl.MPReboot path=/Library/mp/Client/MPReboot.app/Contents/MacOS/MPReboot flags=1 Does anyone know how to resolve this, this is a big part of my app. Thanks, Charles -- Charles Heizer Systems Management Solutions Group Lawrence Livermore National Laboratory P: 925-422-0197 ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Statically link libmysqlclient.a to my Foundation tool
Hello, I have been googling for a while now and have tried a few suggestions I have found in other like posts but have not had much success. I'm trying to create a stand alone Foundation tool which will connect to MySQL and I can get this to work if I link to the libmysqlclient.dylib library. But as others have also wanted :) I do not want the user to have to install the MySQL connector software. I have added the Other linker flags -lmysql -lpthread -lz $(inherited) and no luck, I always need the libmysqlclient.dylib in my DYLB path for it to work. Any help to get this going would be much appreciated. Thanks, Charles ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Statically link libmysqlclient.a to my Foundation tool
Thanks for the quick response. So I just tried this and I'm having the same issue. I changed my Other linker flags as suggested and when I try to run this without the libmysqlclient.dylib in my path it still complains ... /Users/local/Desktop/new/MySQLTest2 dyld: Library not loaded: libmysql.16.dylib Referenced from: /Users/local/Desktop/new/MySQLTest2 Reason: image not found Trace/BPT trap Thanks, Charles -- Charles Heizer Systems Management Solutions Group Lawrence Livermore National Laboratory P: 925-422-0197 On 8/20/10 10:34 AM, Sherm Pendley sherm.pend...@gmail.com wrote: On Fri, Aug 20, 2010 at 1:26 PM, Heizer, Charles heiz...@llnl.gov wrote: I have been googling for a while now and have tried a few suggestions I have found in other like posts but have not had much success. I'm trying to create a stand alone Foundation tool which will connect to MySQL and I can get this to work if I link to the libmysqlclient.dylib library. But as others have also wanted :) I do not want the user to have to install the MySQL connector software. I have added the Other linker flags -lmysql -lpthread -lz $(inherited) and no luck, I always need the libmysqlclient.dylib in my DYLB path for it to work. The -l linker flag will always prefer dynamic libraries over static. To link with a static library when both are present, just provide the full path to the library, without the -l. For example: /usr/local/lib/mysql.a -lpthread -lz $(inherited). sherm-- -- Cocoa programming in Perl: http://*camelbones.sourceforge.net ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Statically link libmysqlclient.a to my Foundation tool
So I did a Clean All and here is what is in the link step. Ld build/Release/MySQLTest2 normal i386 cd /Users/heizer1/Desktop/MySQLTest2 setenv MACOSX_DEPLOYMENT_TARGET 10.5 /Developer/usr/bin/gcc-4.2 -arch i386 -isysroot /Developer/SDKs/MacOSX10.5.sdk -L/Users/local/Desktop/MySQLTest2/build/Release -F/Users/local/Desktop/MySQLTest2/build/Release -filelist /Users/local/Desktop/MySQLTest2/build/MySQLTest2.build/Release/MySQLTest2.b uild/Objects-normal/i386/MySQLTest2.LinkFileList -mmacosx-version-min=10.5 /usr/local/lib/libmysqlclient.a -framework Foundation -lmysqlclient -o /Users/local/Desktop/MySQLTest2/build/Release/MySQLTest2 Thanks, Charles -- Charles Heizer Systems Management Solutions Group Lawrence Livermore National Laboratory P: 925-422-0197 On 8/20/10 11:14 AM, Sherm Pendley sherm.pend...@gmail.com wrote: On Fri, Aug 20, 2010 at 2:03 PM, Heizer, Charles heiz...@llnl.gov wrote: Thanks for the quick response. So I just tried this and I'm having the same issue. I changed my Other linker flags as suggested and when I try to run this without the libmysqlclient.dylib in my path it still complains ... What did the link step have to say when you rebuilt your app? Did you try a clean rebuild? sherm-- -- Cocoa programming in Perl: http://*camelbones.sourceforge.net ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Statically link libmysqlclient.a to my Foundation tool
I found it -lmysqlclient I removed the libmysqlclient.a from my external frameworks. And I was good to go. I had the External Frameworks and Libraries group closed so I did not see it. Thanks for all of your help! Charles -- Charles Heizer Systems Management Solutions Group Lawrence Livermore National Laboratory P: 925-422-0197 On 8/20/10 11:26 AM, Heizer, Charles heiz...@llnl.gov wrote: So I did a Clean All and here is what is in the link step. Ld build/Release/MySQLTest2 normal i386 cd /Users/heizer1/Desktop/MySQLTest2 setenv MACOSX_DEPLOYMENT_TARGET 10.5 /Developer/usr/bin/gcc-4.2 -arch i386 -isysroot /Developer/SDKs/MacOSX10.5.sdk -L/Users/local/Desktop/MySQLTest2/build/Release -F/Users/local/Desktop/MySQLTest2/build/Release -filelist /Users/local/Desktop/MySQLTest2/build/MySQLTest2.build/Release/MySQLTest2. b uild/Objects-normal/i386/MySQLTest2.LinkFileList -mmacosx-version-min=10.5 /usr/local/lib/libmysqlclient.a -framework Foundation -lmysqlclient -o /Users/local/Desktop/MySQLTest2/build/Release/MySQLTest2 Thanks, Charles -- Charles Heizer Systems Management Solutions Group Lawrence Livermore National Laboratory P: 925-422-0197 On 8/20/10 11:14 AM, Sherm Pendley sherm.pend...@gmail.com wrote: On Fri, Aug 20, 2010 at 2:03 PM, Heizer, Charles heiz...@llnl.gov wrote: Thanks for the quick response. So I just tried this and I'm having the same issue. I changed my Other linker flags as suggested and when I try to run this without the libmysqlclient.dylib in my path it still complains ... What did the link step have to say when you rebuilt your app? Did you try a clean rebuild? sherm-- -- Cocoa programming in Perl: http://**camelbones.sourceforge.net ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://*lists.apple.com/mailman/options/cocoa-dev/heizer1%40llnl.gov This email sent to heiz...@llnl.gov ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
NSFileHandle weirdness on 10.5 ...
Hello, I'm hoping someone can help me out here. I'm trying to use IPC (Unix domain socket AF_UNIX) to pass data between two applications. I have a console application which is sending data to the socket path and a Cocoa GUI app which is reading it using NSFileHandle. The problem I'm seeing is on 10.5 systems I'm not getting all of the data. I'm only getting 502 characters, but on 10.6 i'm getting the whole thing. Is there some kind of buffer size I can adjust, I'm not really sure what to do? Thanks, Charles ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
kAELogOut and no dialog
Hello, Does anyone know if there is a way to send a kAELogOut event and not display the logout dialog message? Thanks, Charles ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Shutdown/Restart computer
I use a variation of this... http://developer.apple.com/mac/library/qa/qa2001/qa1134.html On Sep 14, 2009, at 5:59 PM, PCWiz wrote: How would I shut down and restart the computer using Objective-C code? Thanks ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://*lists.apple.com/mailman/options/cocoa-dev/heizer1%40llnl.gov This email sent to heiz...@llnl.gov -- Charles Heizer Systems Management Solutions Group Lawrence Livermore National Laboratory P: 925-422-0197 smime.p7s Description: S/MIME cryptographic signature ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
