How do I deal with a photo that is over exposed?
I recently took some photos with wrong setting on camera, the resut was two over exposed photos. How can I get them to appear as normal?
all help and advise will be much appreciated, they were at my daughter's graduation.
Here's another appraoch. I converted to Lab color and used curves to add contrast to the shadows (man's suit) and upper mid-tones (faces) in the Lightness channel, and increased the saturation by steepening the a and b channels.
Still needs a bit of work on the color, though.
Similar Messages
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How do I deal with Tokenized strings that are blank?
I'm writing a little application that writes data to a file. It sends data to the file as a "|" delineated string. Then I use tokenizer to break up the string as follows:
try {
String searchtext = SearchTxt.getText();
String tokenString = "";
String[] returnData = new String[8];
File filedata = new File("bigbase.txt");
BufferedReader in = new BufferedReader(
new FileReader(filedata));
String line = in.readLine();
while ( line != null) {
Pattern pat = Pattern.compile(searchtext);
Matcher mat = pat.matcher(line);
if ( mat.find() ) {
StringTokenizer t = new StringTokenizer(line, "|");
maintextArea.setText("");
int count = 0;
while (t.hasMoreTokens()) {
tokenString = t.nextToken();
returnData[count] = tokenString;
maintextArea.append(tokenString + " ");
System.out.println(tokenString);
etc etc etc
The problem is that when the tokens are blank, I get an endless loop when I try to print out the data on that last line. How do I deal with Tokens that are blank so they don't endlessly loop my output?
Thanks
MrThisMost people would probably tell you to use:
String.split(...);
But I'm not most people and I wrote this class before regex support was added to the String class which is based on StringTokenizer but supports empty tokens:
http://www.discoverteenergy.com/files/SimpleTokenizer.java -
How do I deal with damaged files that aren't damaged?
I find when trying to download pdf files that quite often, Firefox says "the file is damaged and could not be repaired" or something like that - but I know there is nothing wrong with the file because when I used Internet Explorer, it works!
== Ever since I started using Firefoxkstp,
the .thm file is simply a jpeg thumbnail version of your movie which you could probably view by changing the name from .thm to .jpeg (not entirely sure about that). Your audio problem is more likely caused by iMovie not having the codec needed to play the audio format encoded into your mov container. Maybe someone here more familiar with iMovie can tell you what audio formats work within iMovie, and you can set that in your camera to prevent this problem.
Now, worst case scenario is that you'll probably have to extract the audio and convert it to something that works in iMovie. You can extract the audio from within iMovie from the advanced options menu. You can also use a free app called FFMpegX to extract and convert it to something else. Hopefully though, someone here will have a more convenient solution for you. -
How do you deal with API calls that do not exist in some versions of OS X
For example, I have been writing this app to manage the ipfw (Darwin's side of it). I have been confused about a lot of things because the command could do more then the API calls.
As it turns out, there is another firewall API ip_fw2 which does all this stuff I have been trying to figure out.
The problem is that OS X 10.3 does not have ip_fw2. I could check the versions of the OS and do some if (OSX > 10.3) then do ip_fw2 else ip_fw.
The question is, the code for ip_fw2 is in my binary and even if I never call it, will the loader have a problem on 10.3? I know in some cases on windows having an API call in your code that is not even run, will prevent the exe from even loading. There is this lazy linking thing I think you can do to work around that. Can you do that on OS X and what compiler options do I need?TheSilverHammer wrote:
Thats some nice info, but what if it is not a "framework"? These are basic Darwin API calls, not Apple Frameworks.
Last sentence on the page:
"If you need to link to a library instead of a framework, you can use the -weak_library linker command instead of -weak_framework."
TheSilverHammer wrote:
I did not define printf so I can't weak link it.
This doesn't make any sense. You didn't define any of the symbols in any of the frameworks or libraries Apple provides--that does not inhibit your ability to link against them, weakly or otherwise. -
I just got my new iPad Mini2, and when I choose "sign in with your apple ID", it says that "there was a problem connecting to the server". What's wrong with this, and how can I deal with this problem?
1. Turn router off for 30 seconds and on again
2. Settings>General>Reset>Reset Network Settings -
I have moved permanently from the US to live in the UK. when I try to download a UK app I am often told that I cannot use a UK Apple sstore, only a US store. I need to access various UK stores how can I deal with this?
Try here
http://support.apple.com/kb/HT1311
when you have UK Cards etc best to change as well -
How to deal with Memory Leaks, that are caused by Binding
Hi, I recently noticed (huge?) memory leaks in my application and suspect bindings to be the cause of all the evil.
I made a little test case, which confirms my suspicion:
import javafx.application.Application;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class TestAppMemoryLeak extends Application {
public static void main(String[] args) {
launch(args);
@Override
public void start(Stage stage) throws Exception {
VBox root = new VBox();
Button button = null;
for (int i = 0; i < 100000; i++) {
button = new Button();
button.textProperty().bind(text);
button.textProperty().unbind(); // if you don't call this, you can notice the increased memory of the java process.
root.getChildren().add(button);
Scene scene = new Scene(root);
stage.setScene(scene);
stage.show();
private StringProperty text = new SimpleStringProperty("test");
}Now the problem is, HOW can I know, when a variable is no longer needed or overwritten by a new instance.
Just an example:
I have a ListView with a Cell Factory. In the updateItem method, I add a ContextMenu. The textProperty of each MenuItem is bound to a kind of global property, like in the example above. I have to do it in the updateItem method, since the ContextMenu differs depending on the item.
So every time the updateItem method is called a new ContextMenu is created, which binds some properties, but the old context menus remain in memory.
I guess there could be many more example.
How can I deal with it?I've dealt with this situation and created a Jira issue for it, but I also have a work-around that is a bit unwieldy but works. I'll share it with you.
The bug that deals with this (in part atleast): http://javafx-jira.kenai.com/browse/RT-20616
The solution is to use weak invalidation listeners, however they are a bit of a pain to use as you cannot do it with something simplistic as "bindWeakly"... and you need to keep a reference around to the wrapped listener otherwise it will just get garbage collected immediately (as it is only weakly referenced). Some very odd bugs can surface if weak listeners disappear randomly because you forgot to reference them :)
Anyway, see this code below, it shows you some code that is called from a TreeCell's updateItem method (I've wrapped it in some more layers in my program, but it is essentially the same as an updateItem method):
public class EpisodeCell extends DuoLineCell implements MediaNodeCell {
private final WeakBinder binder = new WeakBinder();
@Override
public void configureCell(MediaNode mediaNode) {
MediaItem item = mediaNode.getMediaItem();
StringBinding episodeRange = MapBindings.selectString(mediaNode.dataMapProperty(), Episode.class, "episodeRange");
binder.unbindAll();
binder.bind(titleProperty(), MapBindings.selectString(mediaNode.dataMapProperty(), Media.class, "title"));
binder.bind(ratingProperty(), MapBindings.selectDouble(mediaNode.dataMapProperty(), Media.class, "rating").divide(10));
binder.bind(extraInfoProperty(), Bindings.when(episodeRange.isNull()).then(new SimpleStringProperty("Special")).otherwise(episodeRange));
binder.bind(viewedProperty(), item.viewedProperty());
subtitleProperty().set("");
}This code makes use of a class called WeakBinder -- it is a helper class that can make Weak bindings and can keep track of them. When you call unbindAll() on it, all of the bindings it created before are released immediately (although they will also disappear when the Cell itself is garbage collected, which is possible because it only makes weak references).
I've tested this extensively and it solves the problem of Cells keeping references to objects with much longer life cycles (in my case, the MediaNode passed in has a longer lifecycle than the cells and so it is important to bind weakly to it). Before this would create huge memory leaks (crashing my program within a minute if you kept refreshing the Tree)... now it survives hours atleast and the Heap usage stays in a fixed range which means it is correctly able to collect all garbage).
The code for WeakBinder is below (you can consider it public domain, so use it as you see fit, or write your own):
package hs.mediasystem.util;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javafx.beans.InvalidationListener;
import javafx.beans.Observable;
import javafx.beans.WeakInvalidationListener;
import javafx.beans.property.Property;
import javafx.beans.value.ObservableValue;
public class WeakBinder {
private final List<Object> hardRefs = new ArrayList<>();
private final Map<ObservableValue<?>, WeakInvalidationListener> listeners = new HashMap<>();
public void unbindAll() {
for(ObservableValue<?> observableValue : listeners.keySet()) {
observableValue.removeListener(listeners.get(observableValue));
hardRefs.clear();
listeners.clear();
public <T> void bind(final Property<T> property, final ObservableValue<? extends T> dest) {
InvalidationListener invalidationListener = new InvalidationListener() {
@Override
public void invalidated(Observable observable) {
property.setValue(dest.getValue());
WeakInvalidationListener weakInvalidationListener = new WeakInvalidationListener(invalidationListener);
listeners.put(dest, weakInvalidationListener);
dest.addListener(weakInvalidationListener);
property.setValue(dest.getValue());
hardRefs.add(dest);
hardRefs.add(invalidationListener);
}Let me know if this solves your problem. -
How do i deal with multiple iPhoto libraries when migrating to Photos
how do i deal with multiple iPhoto libraries when migrating to Photos
I would merge them before the migration. Also, spend some time doing any batch changes of names and dates beforehand too.
iPhoto Library Manager has good merge and duplicate search facilities.
http://www.fatcatsoftware.com/iplm/ -
Has anyone experienced problems with Mackeeper? I did not complete downloading this software. Yet, occasionally when on the internet, I will have the MacKeeper multi-colored circle replace my pointer. How do you deal with this?
Welcome to Apple Support Communities
Don't download MacKeeper. Users complain about this app and it damages OS X. Also, Mac OS X knows how to take care of itself, so you don't need any other cleaning application that may damage OS X. See > https://discussions.apple.com/docs/DOC-3691 -
I just purchase an IPhone5C to upgrade from my IPhone4, but I do not know how to get all of my photos that were on ICloud on my Photo Stream (875 photos), on to my new phone. I thought that since my 5C can see Icloud that all photos would be there... Can someone help me get the pics from my Iphone4 to the 5C?
Photostream in the cloud only keeps photos from the last 30 days (subject to a 1,000 photo limit). When photostream syncs the photos to your device they will stay there (subject to a 1,000 photo limit) until deleted, which means you may well have more photos in your photostream album on your device than there are in photostream in the cloud.
The consequence of this is that if you turn photostream off and on again on your device (or enable it for the first time), it will only be populated with photos from the last 30 days, which may not be all the photos that were previously in the photostream album on that device. -
How do I deal with constant "error loading content" messages?
I'm constantly seeing error messages on my Apple TV (2nd gen) on content I easily watch on my other iDevices. What gives? This thing is rapidly becoming a vy expensive paper weight. Possibly the worst Apple product I've yet purchased. Am I alone in this? What can I do?
You cannot connect to TC using USB.
Plug the TC into the computer using ethernet.
Press and hold the reset button on the TC for about 10sec.. until front led rapidly flashes.. release it.
Open the airport utility and make sure you can locate the TC. Check the disk page that the disk started up without errors.
When you say
Sodrawi wrote:
How do I deal with the error message at my Time Capsule saying "There is a problem to connect to server xxxx-Time-Capsule.local."
I am guessing you mean Time Machine.
If TM still cannot find the TC disk.. reset TM and redo the setup.
Read A4 here.
http://pondini.org/TM/Troubleshooting.html -
How can I deal with an apostrophy
My simple questions is how can I deal with an apostrophy when I trying to save to the table, here is an example in how I am saving.
'Sandr'as Casa' this gives me an error message. I have to do it like this
Strings.replace("Sandr'as Casa"," ' "," ' ' "), a package function
SQLDesFollow = "UPDATE [CRVMReq] " +
"SET [SkillSet]='" + Strings.replace("Sandr'as Casa"," ' "," ' ' ")+ "'" WHERE [ReqId]='" + ReqValuesReqId[4] + "";
dbs.execute(SQLDesFollow);
SQLDesFollow = "UPDATE [CRVMReq] " +
"SET [SkillSet]='Sandr'as Casa' WHERE [ReqId]='" + ReqValuesReqId[4] + "";
dbs.execute(SQLDesFollow);
any help will be appreciated.Here is the magic word: PreparedStatement.
Start here:
http://java.sun.com/docs/books/tutorial/jdbc/basics/pr
epared.htmlSeconded, thirded and fourthed.
And if later readers of this thread feel that they would like to provide another answer then they should think again because they would be wrong.
There is only one correct answer to this question. PreparedStatement. -
How can I deal with long sql by the oo4o?
I am using VB and oo4o to develop a sql executor which is a extention of an old system.
For some reason, I have to use oo4o v8.1.7 to deal with Oracle Database 8i to 11g.
But when I send a very long sql(11KB) to it I got a error in the VB enviroment.
The Err.Description is "automention error. Started object is disconnected by the client.".
The Err.Number is "-2147417848 ".
The sql that I send it to the program is a simple select sql that like select a, b, c, substrb(d, 1, 2), substrb(e, 2, 3) .... from A_TBL where A=aa;
This sql is normally executed by the sqlplus but I got an error by the oo4o.
When I insert a '' between the 30Xth items, it got exectuted normally.
ex. select a, b, c, substrb(d, 1, 2), substrb(e, 1, 2) ..... substrb(303th, 3, 4), '', substrb(304th, 1, 2) ... from A_TBL where A = aa;
How can I deal with this problem? Thanks.So how can use this function correctly?By learning what exceptions are, how they're used, and what you can do to deal with them. There's a tutorial here: http://java.sun.com/docs/books/tutorial/essential/exceptions/index.htmlAnd here's a quick overview:
The base class for all exceptions is Throwable. Java provides Exception and Error that extend Throwable. RuntimeException (and many others) extend Exception.
RuntimeException and its descendants, and Error and its descendants, are called unchecked exceptions. Everything else is a checked exception.
If your method, or any method it calls, can throw a checked exception, then your method must either catch that exception, or declare that your method throws that exception. This way, when I call your method, I know at compile time what can possibly go wrong and I can decide whether to handle it or just bubble it up to my caller. Catching a given exception also catches all that exception's descendants. Declaring that you throw a given exception means that you might throw that exception or any of its descendants.
Unchecked exceptions (RuntimeException, Error, and their descendants) are not subject to those restrictions. Any method can throw any unchecked exception at any time without declaring it. This is because unchecked exceptions are either the sign of a coding error (RuntimeException), which is totally preventable and should be fixed rather than handled by the code that encounters it, or a problem in the VM, which in general can not be predicted or handled. -
I received this message twice on 2 new & separate attempts to burn a playlist to a NEW cd: "The attempt to burn a disc failed. The burn failed because of a medium write error." What is a "medium write error" and how can I deal with this?
Hello Pat,
The following article provides troublehsooting steps and information that can help get iTunes burning discs again.
Can't burn a CD in iTunes for Windows
http://support.apple.com/kb/TS1436
Cheers,
Allen -
How Oracle to deal with the data lose?-----QNo.104
In incomplete recovery,some data will be lost. How Oracle to deal with it?
For example, at 9:00am, you find that it is a mistake to drop a user(you dropped it at 8:30am). But other users' transactions are in progress. A lot of data is input between 8:30 and 9:00. If decide to make a incomplete recovery, does this means all the data input between 8:30 and 9:00 will be lost?
Message was edited by:
frank.qian
Message was edited by:
frank.qianFor example, at 9:00am, you find that it is a mistake to drop a user(you dropped it at 8:30am. But the transactions are in progress. To make you clear, you can't drop the user while session connected to this schema.
I dont think that you would loose any data.
The other workaround for this issue would be,
I would clone this on other server just before the user dropped, take the export and then import the user in the production.
Is this satisfy your question?
Jaffar
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