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i use eclipse version: 3.4.2 build id: m20090211-1700 problem have when use intellisense error pops out problems during content assist org.eclipse.jdt.ui.java.typecompletionproposalcomputer' plug-in did not complete normally. execution took long return computecontextinformation() operation is there fix it? thanks check, in window > preferences > java > editor > content assist > advanced if there unusual item checked. let java , template proposals checked , apply... maybe 'cause of 1 of other code completion tools.

possible duplicate: need prefixing function (void)… hi, i working c code , author has used syntax unfamiliar with. following call function: (void) msleep(&gactivationcount, null, puser, "com_apple_dts_kext_kauthorama.removelistener", &onesecond); it appear author casting return void or stating function prototype (i because can't resolve function it's prototype), says return value. isn't equivalent to: msleep(&gactivationcount, null, puser, com_apple_dts_kext_kauthorama.removelistener", &onesecond); thanks, scott this old (and extremely eyesore) trick explicitly mark intention ignore return value of function, lint , compilers issue warning. forget ever saw it. on modern compilers, have go out of way turn on warning, , (such gcc) offer extensions flag specific functions ignoring return value dangerous.

i'm trying port on core data code on test mac os application iphone app. set helper method manage of code fetches, , works great on mac os, error on iphone: detected attempt call symbol in system libraries not present on iphone: _unwind_resume called function -[nssqladapter _newselectstatementwithfetchrequest:ignoreinheritance:] in image coredata. here code calls helper method: // authors , title works nsarray *bookinfofetchresults = [self getentitiesbyname:koc_cd_objectkey_bookinfo usingpredicatevalue:@"contentroot.bookinfo.bookauthors > \"\"" withsubstitutionvariables:[nsdictionary dictionarywithobjectsandkeys:nil] inmodel:model andcontext:context sortbyattribute:nil]; int thisresult = 0; int lastresult = [bookinfof...

after changing subscriber2 project in pubsub sample, getting error when message received subscriber: error nservicebus.unicast.transport.msmq.msmqtransport [(null)] <(null)> - not extract message data. system.typeloadexception: not handle type 'mymessages.eventmessage'. i changed endpointconfig.cs file this: using nservicebus; namespace subscriber2 { public class endpointconfig : iconfigurethisendpoint, asa_server, iwantcustominitialization { public void init() { configure.with(new[] { typeof(eventmessagehandler), typeof(nservicebus.unicast.transport.completionmessage) }) .defaultbuilder() .xmlserializer() .unicastbus() .donotautosubscribe(); } } } does know why doesn't work? you did not specify message type in list. if use overload of with() have supply types. recommend pointing specific assembly instead , letting nsb s...

i need convert fixnums strings. solution is: arr.map {|a| a.to_s} is there better way? arr.map(&:to_s) this uses spiffy new feature in ruby >= 1.8.7, "symbol proc" shortcut , , equivalent code in question.

i need client send http request message server don't know how in udp, using http 1.1 it needs have specific word in method field, specific name in url field , specific integer in version field. so if wanted send http request message had "inform" in method field, "host1" in url field , 40000 in version field, how this? this have doesn't use http, don't know how change it. bufferedreader infromuser = new bufferedreader(new inputstreamreader(system.in)); datagramsocket clientsocket = new datagramsocket(); inetaddress ipaddress = inetaddress.getbyname("this-pc"); byte[] senddata = new byte[128]; byte[] receivedata = new byte[128]; system.out.println("enter:"); string request ="inform "; string sentence = infromuser.readline(); // request.concat("/r/n"); request.concat(sentence); // request.concat("/r/n"); send...

i'm trying simple, can't understand why it's not working. i'm trying is: when touch imageview, show animation on it. , then, when animation ends start new activity. instead, happens new activity starts right away , animation not shown. here animation xml: <rotate android:interpolator="@android:anim/decelerate_interpolator" android:fromdegrees="-45" android:todegrees="-10" android:pivotx="90%" android:pivoty="10%" android:repeatcount="3" android:fillafter="false" android:duration="10000" /> and code use call it: public void oncreate( bundle savedinstancestate ) { final imageview ib = (imageview)this.findviewbyid( r.id.photo ); ib.setonclicklistener( new onclicklistener( ) { @override public void onclick( view v ) { animation hang_fall = animationutils.loadanimation( curriculum.this, r.anim.hang_fall )...