Listening for a key within the whole app

Hi. I want to add a "hotkey " feature to my program, for example, to allow a user to press F1 at any time and get a help window.
I read the Swing documentation and apparently only the focused component can receive the keystrokes (that would explain why adding the keyListener to the window does nothing).
What would be the workaround to this issue?
Cheers,
Hernan

Well first of all Menus and MenuItems can be assigned accelerators which normally takes care of your case.
The other thing you can do is use KeyboardFocusManager

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Is there a setting to keep this whole Panel from minimizing or disappearing when Dreamweaver is not on focus?
Thank you.
CC

Assuming you have defined a LOCAL SITE within DW, use INSERT > IMAGE (browse to the image on your local HD or DW Local Site folder)
If image is not already in the DW Local Site Folder, you will get a prompt to copy the image there. Hit YES and tell DW where to put the image within your local site.
Or maybe I'm missing something....
Nancy O.
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I download radio programmes via Podcast, but have recently found that some episodes play for only 30 seconds and then the whole app quits. This happens even though the whole episode has downloaded. I would be grateful for advice.

I download radio programmes via Podcast, but have recently found that some episodes play for only 30 seconds and then the whole app quits. This happens even though the whole episode has downloaded. I would be grateful for advice.

Try:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Delete the problem episodes and redownload.
- Reset all settings
Go to Settings > General > Reset and tap Reset All Settings.
All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
- Restore from backup. See:
iOS: Back up and restore your iOS device with iCloud or iTunes
- Restore to factory settings/new iOS device.

How to - correct episode order within the Remote App

Recently I found that when i was using the Remote App to control my iTunes Library, all my TV Show episodes where in alphabetical order instead of episode number order.
after searching on how to solve this and speaking with Apple Support (who couldn't figure out why this was happening) i couldn't find the answer and noticed that many people were having this same issue and were in the same boat as me.
i managed to solve the issue and wanted to share. sorry if i have posted this in the wrong area, first time giving advise on here.
ill run through this using The Walking Dead - Season 1 as an example, but this can obviously be done with any TV Show.
Even with the correct episode numbers, iTunes displays the episode in the correct order -
but in alphabetical order within your library on the remote app -
in iTunes - highlight all episodes and get info
     2. under the Options Tab, change the Media Kind to Music Video and click OK at the bottom
     3. Then head over to where you Music Videos are stored
     4. select each of the episodes, get info
     5. under the Details Tab, you will now have more options to select
     6. scroll to the bottom of the Details Tab, and within the Album Artist section, type in "The Walking Dead"
     7. in the Disc Number section, you want to add which season of how many seasons there are. example - I have 4 seasons of The Walking Dead within my library, and as this is season 1, i will enter 1 of 4
     8. next, in the Track section, you want to add which episode of how may episodes in that season. example - this is episode 1 of 6 in the season
     9. next go into the Options Tab, and change the Media Kind back to TV Show
     10. click OK at the bottom
     11. once you have done this for each episode, head back into your TV Shows
     12. when you now get info for each of the episodes, the Album Artist, Disc Number and Track sections should be at the bottom of the Details Tab (if they were not there before)
     13. if this has been done correctly - all episodes should be correctly listed within the remote app by episode order
Hopefully this has helped somebody out there!

Gotcha - came up with a workaround... since the photos were living in the Photo Library packaged itself, and not simply in another regular folder, I right clicked on the library and said show packaged content, then search for what folders the files lived in, then copied the files out of the packaged library into a folder. Then I was able to give the Photos Library access to the new folder with the files.
With all my files now references, I enabled iCloud Photo Library and am uploading now.
Hopefully my new local Photo Library will be smart enough to optimize local images and shrink to give me more space.
Thanks.

Huge performance differences between a map listener for a key and filter

Hi all,
I wanted to test different kind of map listener available in Coherence 3.3.1 as I would like to use it as an event bus. The result was that I found huge performance differences between them. In my use case, I have data which are time stamped so the full key of the data is the key which identifies its type and the time stamp. Unfortunately, when I had my map listener to the cache, I only know the type id but not the time stamp, thus I cannot add a listener for a key but for a filter which will test the value of the type id. When I launch my test, I got terrible performance results then I tried a listener for a key which gave me much better results but in my case I cannot use it.
Here are my results with a Dual Core of 2.13 GHz
1) Map Listener for a Filter
a) No Index
Create (data always added, the key is composed by the type id and the time stamp)
Cache.put
Test 1: Total 42094 millis, Avg 1052, Total Tries 40, Cache Size 80000
Cache.putAll
Test 2: Total 43860 millis, Avg 1096, Total Tries 40, Cache Size 80000
Update (data added then updated, the key is only composed by the type id)
Cache.put
Test 3: Total 56390 millis, Avg 1409, Total Tries 40, Cache Size 2000
Cache.putAll
Test 4: Total 51734 millis, Avg 1293, Total Tries 40, Cache Size 2000
b) With Index
Cache.put
Test 5: Total 39594 millis, Avg 989, Total Tries 40, Cache Size 80000
Cache.putAll
Test 6: Total 43313 millis, Avg 1082, Total Tries 40, Cache Size 80000
Update
Cache.put
Test 7: Total 55390 millis, Avg 1384, Total Tries 40, Cache Size 2000
Cache.putAll
Test 8: Total 51328 millis, Avg 1283, Total Tries 40, Cache Size 2000
2) Map Listener for a Key
Update
Cache.put
Test 9: Total 3937 millis, Avg 98, Total Tries 40, Cache Size 2000
Cache.putAll
Test 10: Total 1078 millis, Avg 26, Total Tries 40, Cache Size 2000
Please help me to find what is wrong with my code because for now it is unusable.
Best Regards,
Nicolas
Here is my code
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import com.tangosol.io.ExternalizableLite;
import com.tangosol.net.CacheFactory;
import com.tangosol.net.NamedCache;
import com.tangosol.util.Filter;
import com.tangosol.util.MapEvent;
import com.tangosol.util.MapListener;
import com.tangosol.util.extractor.ReflectionExtractor;
import com.tangosol.util.filter.EqualsFilter;
import com.tangosol.util.filter.MapEventFilter;
public class TestFilter {
      * To run a specific test, just launch the program with one parameter which
      * is the test index
     public static void main(String[] args) {
          if (args.length != 1) {
               System.out.println("Usage : java TestFilter 1-10|all");
               System.exit(1);
          final String arg = args[0];
          if (arg.endsWith("all")) {
               for (int i = 1; i <= 10; i++) {
                    test(i);
          } else {
               final int testIndex = Integer.parseInt(args[0]);
               if (testIndex < 1 || testIndex > 10) {
                    System.out.println("Usage : java TestFilter 1-10|all");
                    System.exit(1);
               test(testIndex);
     @SuppressWarnings("unchecked")
     private static void test(int testIndex) {
          final NamedCache cache = CacheFactory.getCache("test-cache");
          final int totalObjects = 2000;
          final int totalTries = 40;
          if (testIndex >= 5 && testIndex <= 8) {
               // Add index
               cache.addIndex(new ReflectionExtractor("getKey"), false, null);
          // Add listeners
          for (int i = 0; i < totalObjects; i++) {
               final MapListener listener = new SimpleMapListener();
               if (testIndex < 9) {
                    // Listen to data with a given filter
                    final Filter filter = new EqualsFilter("getKey", i);
                    cache.addMapListener(listener, new MapEventFilter(filter), false);
               } else {
                    // Listen to data with a given key
                    cache.addMapListener(listener, new TestObjectSimple(i), false);
          // Load data
          long time = System.currentTimeMillis();
          for (int iTry = 0; iTry < totalTries; iTry++) {
               final long currentTime = System.currentTimeMillis();
               final Map<Object, Object> buffer = new HashMap<Object, Object>(totalObjects);
               for (int i = 0; i < totalObjects; i++) {
                    final Object obj;
                    if (testIndex == 1 || testIndex == 2 || testIndex == 5 || testIndex == 6) {
                         // Create data with key with time stamp
                         obj = new TestObjectComplete(i, currentTime);
                    } else {
                         // Create data with key without time stamp
                         obj = new TestObjectSimple(i);
                    if ((testIndex & 1) == 1) {
                         // Load data directly into the cache
                         cache.put(obj, obj);
                    } else {
                         // Load data into a buffer first
                         buffer.put(obj, obj);
               if (!buffer.isEmpty()) {
                    cache.putAll(buffer);
          time = System.currentTimeMillis() - time;
          System.out.println("Test " + testIndex + ": Total " + time + " millis, Avg " + (time / totalTries) + ", Total Tries " + totalTries + ", Cache Size " + cache.size());
          cache.destroy();
     public static class SimpleMapListener implements MapListener {
          public void entryDeleted(MapEvent evt) {}
          public void entryInserted(MapEvent evt) {}
          public void entryUpdated(MapEvent evt) {}
     public static class TestObjectComplete implements ExternalizableLite {
          private static final long serialVersionUID = -400722070328560360L;
          private int key;
          private long time;
          public TestObjectComplete() {}
          public TestObjectComplete(int key, long time) {
               this.key = key;
               this.time = time;
          public int getKey() {
               return key;
          public void readExternal(DataInput in) throws IOException {
               this.key = in.readInt();
               this.time = in.readLong();
          public void writeExternal(DataOutput out) throws IOException {
               out.writeInt(key);
               out.writeLong(time);
     public static class TestObjectSimple implements ExternalizableLite {
          private static final long serialVersionUID = 6154040491849669837L;
          private int key;
          public TestObjectSimple() {}
          public TestObjectSimple(int key) {
               this.key = key;
          public int getKey() {
               return key;
          public void readExternal(DataInput in) throws IOException {
               this.key = in.readInt();
          public void writeExternal(DataOutput out) throws IOException {
               out.writeInt(key);
          public int hashCode() {
               return key;
          public boolean equals(Object o) {
               return o instanceof TestObjectSimple && key == ((TestObjectSimple) o).key;
}Here is my coherence config file
<?xml version="1.0"?>
<!DOCTYPE cache-config SYSTEM "cache-config.dtd">
<cache-config>
     <caching-scheme-mapping>
          <cache-mapping>
               <cache-name>test-cache</cache-name>
               <scheme-name>default-distributed</scheme-name>
          </cache-mapping>
     </caching-scheme-mapping>
     <caching-schemes>
          <distributed-scheme>
               <scheme-name>default-distributed</scheme-name>
               <backing-map-scheme>
                    <class-scheme>
                         <scheme-ref>default-backing-map</scheme-ref>
                    </class-scheme>
               </backing-map-scheme>
          </distributed-scheme>
          <class-scheme>
               <scheme-name>default-backing-map</scheme-name>
               <class-name>com.tangosol.util.SafeHashMap</class-name>
          </class-scheme>
     </caching-schemes>
</cache-config>Message was edited by:
user620763

Hi Robert,
Indeed, only the Filter.evaluate(Object obj)
method is invoked, but the object passed to it is a
MapEvent.<< In fact, I do not need to implement EntryFilter to
get a MapEvent, I could get the same result (in my
last message) by writting
cache.addMapListener(listener, filter,
true)instead of
cache.addMapListener(listener, new
MapEventFilter(filter) filter, true)
I believe, when the MapEventFilter delegates to your filter it always passes a value object to your filter (old or new), meaning a value will be deserialized.
If you instead used your own filter, you could avoid deserializing the value which usually is much larger, and go to only the key object. This would of course only be noticeable if you indeed used a much heavier cached value class.
The hashCode() and equals() does not matter on
the filter class<< I'm not so sure since I noticed that these methods
were implemented in the EqualsFilter class, that they
are called at runtime and that the performance
results are better when you add them
That interests me... In what circumstances did you see them invoked? On the storage node before sending an event, or upon registering a filtered listener?
If the second, then I guess the listeners are stored in a hash-based map of collections keyed by a filter, and indeed that might be relevant as in that case it will cause less passes on the filter for multiple listeners with an equalling filter.
DataOutput.writeInt(int) writes 4 bytes.
ExternalizableHelper.writeInt(DataOutput, int) writes
1-5 bytes (or 1-6?), with numbers with small absolute
values consuming less bytes.Similar differences exist
for the long type as well, but your stamp attribute
probably will be a large number...<< I tried it but in my use case, I got the same
results. I guess that it must be interesting, if I
serialiaze/deserialiaze many more objects.
Also, if Coherence serializes an
ExternalizableLite object, it writes out its
class-name (except if it is a Coherence XmlBean). If
you define your key as an XmlBean, and add your class
into the classname cache configuration in
ExternalizableHelper.xml, then instead of the
classname, only an int will be written. This way you
can spare a large percentage of bandwidth consumed by
transferring your key instance as it has only a small
number of attributes. For the value object, it might
or might not be so relevant, considering that it will
probably contain many more attributes. However, in
case of a lite event, the value is not transferred at
all.<< I tried it too and in my use case, I noticed that
we get objects nearly twice lighter than an
ExternalizableLite object but it's slower to get
them. But it is very intersting to keep in mind, if
we would like to reduce the network traffic.
Yes, these are minor differences at the moment.
As for the performance of XMLBean, it is a hack, but you might try overriding the readExternal/writeExternal method with your own usual ExternalizableLite implementation stuff. That way you get the advantages of the xmlbean classname cache, and avoid its reflection-based operation, at the cost of having to extend XMLBean.
Also, sooner or later the TCMP protocol and the distributed cache storages will also support using PortableObject as a transmission format, which enables using your own classname resolution and allow you to omit the classname from your objects. Unfortunately, I don't know when it will be implemented.
>
But finally, I guess that I found the best solution
for my specific use case which is to use a map
listener for a key which has no time stamp, but since
the time stamp is never null, I had just to check
properly the time stamp in the equals method.
I would still recommend to use a separate key class, use a custom filter which accesses only the key and not the value, and if possible register a lite listener instead of a heavy one. Try it with a much heavier cached value class where the differences are more pronounced.
Best regards,
Robert

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Hello monicaa003,
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SM30 - Message Specify the key within the work area

Hi Experts, i have a problem with tcode SM30, when i want to Enter new entries using the option Enter Conditions. then i select field that i want to enter condition, after that i select the entries to copy and then change the field. when i try to save the systems throws the message:
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Download past purchases
http://support.apple.com/kb/HT2519
If the issue persists, please do report the issue to the folks in our iTunes Store.
To report an issue with your iTunes Store, App Store, Mac App Store, or iBooks Store purchase, follow these steps:
Find the email receipt for your purchase.
Click Report a Problem under the app that is having the issue.
When prompted, enter the Apple ID and password you used to purchase the item, then click Report a Problem.
Click Report a Problem next to the item you are having an issue with.
From the Choose Problem dropdown menu, choose the appropriate issue.
Follow the onscreen instructions and—if prompted—type a description of the problem into the text field.
Click Submit to have your issue reviewed.
How to report an issue with your iTunes Store, App Store, Mac App Store, or iBooks Store purchase
http://support.apple.com/kb/HT1933
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i found out my prob!
here is what you do.
go to the "system preferences" on your dock.
click "software updates".
click "installed software"
if it shows something about a recent update about "EFI UPDATE, FIRMWARE, THUNDERBOLT" or anything like that, exit out of it.
go to mail.
click "mail" at the top.
click "preferences...".
find the account you are having trouble with, once you do, make sure its highlighted, then click the "-" at the bottom of the window (this will only effect that mail account, it will not effect your ical weather or not its synced thought that email account)
hit the "+" (right next to the "-") and add your accout back!
its something with that update that effected mail, i hope this works out for you, if not reply back

HT1947 I see 2 apple tvs on my ipad, iphone, and within the remote app. How do I get rid of the "old" one?

I changed the AirPlay password on my apple tv, and now I see 2 apple tvs on my ipad, iphone, and within the remote app. How do I get rid of the "old" one?

Can be closed. Problem disapeared on its own!

Delivery without reference for stock transfer within the same plant 311

Dear all,
I need to create a delivery without reference for stock transfer within the same plant, movement 311, i.e. just from 1 storage location to another storage location.
I tried to use VL01NO with delivery type UL.
Now my question is how can I assign a receiving plant for a customer?
I can't do the MIGO or MB1B document because I need the delivery document (packing list, forms, Texts,...).
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Thank you very much.

Hi,
What is the item category you are assigning while doing VL01NO? Check the schedule line category for that item category assignment. That Schedule line category has an option for one step GI. There you can assign 311 or create a separate item category and schedule line category and in that SC assign 311.
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Is it possible to read Prezi files within the iOS app?

Hello,
I want to implement Prezi into my iOS app. I am totally unaware that "Is it possible to read Prezi files within the iOS app?".
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You will get a better answer in
Developer Forums
Use your Developer credentials to log in there.

Listening for a key within the whole app

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