How to manage the memory in i pad
how to manage the memory in i pad
Use iTunes on your computer to store items that you want to save but are not needed on the iPad. Learn to sync and also learn how to do file transfers. Delete unneeded items from the iPad.
When you connect your iPad to iTunes you will see a bar describing how much of your storage space is being used on your iPad. I always suggest leaving plenty of space open for the iOS and apps to operate.
Similar Messages
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How to manage the memory within this JNI code
This is a piece of JNI code that i had written..........
i am calling these methods in a infinite loop to listen for changes......
if a change has occured it shpuld get changed. other wise not....
But the memory is allocated 4 bytes every second.... even if the user doesnt makes a change....... ( memory increases with TIME....... )
How to get rid of this problem
Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
#include <jni.h>
#include "ParameterClass.h"
#include <stdio.h>
#include <scrpcdll.h>
const char *NetAddr = "";
const char *str = NULL;
int sp= 0;
double value= 0;
jsize doubleLen = 0;
jsize strLen = 0;
int val=0;
int i= 0 ;
jdouble *body = NULL;
const char *name = NULL;
jstring *string = NULL;
const char *tableStr = NULL;
int sp1 = 0;
double value1 = 0;
JNIEXPORT jdouble JNICALL
Java_ParameterClass_IdentificationValue(JNIEnv *env, jobject obj,jstring parameterName,jdouble parameterValue)
if(SC_ConnectToSoftcar(NetAddr))
str = (*env)->GetStringUTFChars(env,parameterName,NULL);
sp = SC_AddVari(str, 6, "M");
SC_Set(sp,parameterValue);
(*env)->ReleaseStringUTFChars(env,parameterName,str);
(*env)->ReleaseStringUTFChars(env,parameterName,NULL);
value = SC_Get(sp);
(*env)->DeleteLocalRef(env,parameterName);
return value;
JNIEXPORT void JNICALL
Java_ParameterClass_OnlineValue(JNIEnv *env1,jobject obj1,jobjectArray str,jdoubleArray doArr)
if(SC_ConnectToSoftcar(NetAddr))
doubleLen = (*env1)->GetArrayLength(env1, doArr);
strLen = (*env1)->GetArrayLength(env1,str);
body = (*env1)->GetDoubleArrayElements(env1,doArr,NULL);
for(i = 0; i < doubleLen; i++)
*string = (jstring)(*env1)->GetObjectArrayElement(env1,str,i);
name = (*env1)->GetStringUTFChars(env1,*string,NULL);
val = SC_AddVari(name, 6, "revs");
SC_Set(val,body);
(*env1)->ReleaseStringUTFChars(env1,*string,name);
(*env1)->ReleaseStringUTFChars(env1,*string,NULL);
(*env1)->ReleaseDoubleArrayElements(env1,doArr,body,0);
(*env1)->DeleteLocalRef(env1, *string);
SC_DisconnectFromSoftcar();
return;Hai,
Thanks for your comments.......
In Java i call the JNI methods inside a Infinite loop...
when i comment this Infinite loop then the memory doesnt Increase at all.....
but i cannot comment since i need a functionality to execute through JNI.....
so if i uncomment this Infinte loop then i get a Probelm.........
This is the JAVA CODE which calls JNI CODE:::::::::::::::::::::
while(loopForever)
streamWrite();
System.gc();
public void streamWrite()
// Getting the Parameter Value from the Softcar
for(i = 0; i < newparameterArray.length; i++)
newparameterArray[i] = valueClass.returnIdentificationValue(prefix+parent.parameterName);
System.gc();
/*Checking the Array of values: Checking which value of the Array has changed in Softcar Checking for the Elements of the Array which had been changed by the User if the change is made then Updating to the ASAP-3 Server.........*/
if(Arrays.equals(parameterArray,newparameterArray) == true)
for(i = 0; i < newparameterArray.length; i++)
newparameterArray[i] = valueClass.returnIdentificationValue(prefix+parent.parameterName[i]);
System.gc();
else{
for(i = 0; i < newparameterArray.length; i++)
if(parameterArray[i] != newparameterArray[i])
parameterArray[i] = newparameterArray[i];
parent.commandparameters.setapsparameters.parameterField.setText(parent.parameterName[i]);
parent.commandparameters.setapsparameters.parameterValueField.setText(Double.toString(newparameterArray[i]));
try{
bos.write((byte[])parent.commandparameters.setapsparameters.setParameterArray());
bos.flush();
Thread.sleep(500);
readfromStream();
serverResponse();
}catch(IOException exception){System.err.println(" Write Stream Exception" + exception.getMessage());}
catch(InterruptedException ie){System.err.println(ie.getMessage());};
//parameterArray[i] = newparameterArray[i];
System.gc();
//Getting the TableValue from Softcar.......
for(j = 0; j < Integer.parseInt(parent.xDimension); j++)
newtableValueArray[j] = valueClass.returngetTableValue(arrayString[j]);
System.gc();
//Comparing the Values ( whether the user has chaged the TableValue )
if(Arrays.equals(tableValueArray,newtableValueArray) == true)
for(j = 0; j < newtableValueArray.length; j++)
newtableValueArray[j] = valueClass.returngetTableValue(arrayString[j]);
System.gc();
else
for(j = 0; j < newtableValueArray.length; j++)
if((tableValueArray[j] != newtableValueArray[j]))
tableValueArray[j] = newtableValueArray[j];
parent.commandparameters.setlookupparameters.yindexField.setText(parent.yDimension);
parent.commandparameters.setlookupparameters.xindexField.setText(Integer.toString(j+1));
parent.commandparameters.setlookupparameters.valueField.setText(Double.toString(newtableValueArray[j]));
try{
bos.write((byte[])parent.commandparameters.setlookupparameters.setlookupArray());
bos.flush();
Thread.sleep(500);
readfromStream();
serverResponse();
}catch(IOException exception){System.err.println(" Write Stream Exception" + exception.getMessage());}
catch(InterruptedException ie){System.err.println(ie.getMessage());};
System.gc(); -
I need to learn how to manage pictures on my I-pad. I get multiples of pictures taken & there are pictures I want to delete but can't.
If you're syncing with iTunes, you'll have to un-sync to remove the ones you want to take off.
Manually managing content with iTunes -
How to overcome the Memory leakage issue in crystal report 2008 SP2 setup.
I have developed the small windows based application tool with help of Visual studio 2008 for identify the memory consumption of crystal report object. It helps to load the crystal report objects in the memory and then released the object from the memory. The tool simply does the u201CLoading and Unloadingu201D the objects in the memory.
The tool will be started once u201CTest_MemoryConsumption.Exeu201D executed. The u201CTest_MemoryConsumption.Exeu201D consumes u201C9768 KBu201D memory before load the crystal report object in memory. It means, 9768 KB is normal memory consumption for run the tool.
Crystal report object initiated by the tool and object help to load the report in memory once the tool initiated the crystal report object. Now u201CTest_MemoryConsumption.Exeu201D consumes u201C34980 KBu201D memory during the crystal report object creation and report load process. The actual memory consumption of crystal report object is 34980u20139768=u201C25212u201DKBu201D.
The memory consumption u201C34980 KBu201D will be continued till the end of the process. The memory consumption will be reduced to u201C34652 KBu201D from u201C34980 KBu201D once report load process completed. It means, u201C328 KBu201D memory only released from the memory consumption. Tool enables the Release command for the crystal report object. But crystal report object does not respond to the command and will not release his memory consumption.
The memory consumption u201C34652 KBu201D will be stayed in the memory once job ends. If i again initiate the crystal report object then it crystal report object start to consume the memory from 34652 KB.
Database objects and crystal report objects are properly used in the tool. The object release commands properly communicated to crystal report setup. But the u201CCrystal report service pack 2u201D setup unable to respond the commands which has enabled from .Net Tool. Crystal report objects are properly initiated and disposed in the tool. But the crystal report unable to release from the server.
The memory consumption will be reduced once the server restarted or kill the application.
Crystal report 2008 and crystal report 2008 SP2 setup available in the server.
Microsoft .Net Framework 2.0 SP2, Microsoft .Net Framework 3.0 SP2 and Microsoft .Net Framework 3.5 SP1 are available in the server,
Could you please suggesst how to avoid the memory consumption keep increasing and how to release the memory consumption once the crystal object disposed???Hi Don..
My case is different one. I hope, the problem with Run time Installation setup file (Crystal report 2008 Serivce Pack2 installer) which we installed in the server.
Let me explain with Live scenario which our client faced in crystal report 2008 Service pack2 Installer.
Our client is using a application to help to print their reports. The application is developed with Windows service.
Windows service keep on running in the server. Windows service executes the client 's crystal reports( Labels Report, Stock report) which designed for clients need and the reports will be printed from printer.
10 Same type report (Label Report) will be printed in 1 minute. Reports are not printing during non business hours. But the windows service keep on running. Memory cosumption of application will be 160 MB in business hours.
For Example, On Monday the application memory consumption starts with 160 MB. The Memory consumption will be reached 165 MB in peak business hours. Then the memory will be ended in163 MB in the End of Monday. It means, The memory consumption will be in 163 MB during the non business hours. Reports will not be printed in non business hours.
On Tuesday, the application memory consumption starts with 163 MB and it will be reached 168 MB during the peak hours. The Memory consumption will be ended in 165 MB in the end of Tuesday. The same process contiues till friday. End of friday, the memory consumption of the application will be ended with 170 MB.
Application Memory Consumption slowly increasing in the server. In 5 days, Memory consumption reached Threshold value (170 MB) of the server. Application gets hanged up once the memory consumption reached 170 MB. We got the error messages as "Attempted to read write protected memory " / "Not Enough memory for process". If we restart server / If we restart the service then memory consumption of application get reduced to 160 MB.
From the above scenario, We came know that the either the problem with Application object or the problem crystal report object. In the application, We have checked dispose methods of application objects completly. I am sure that application objects are properly disposed in the application. I hope the problem not with application objects. The problem with Crystal report objects.
Application properly communicates the dispose methods to crystal report objects. Crystal report objects are not released from
the memory.
Crystal report 2008 Serive Pack 2 setup installed in the server.
As you said, If Crystal report runtime is not released from memory then memory consumption keep increase??? In service oriented architecture application, how to unload the crystal report runtime??
Do you any fix for this kind of issue??
Willl Crystal report 2008 service pack 3 help on this issue?? -
Hi someone, I went to muse theme and browse widgets to find the toolbox 024 of google language translator, i saw the video explaining how to manage the widgets but now, where can i found it to include it in my website because the french version of muse don't have several free widgets for people like me who pay every month the application.Thanks
I'm not aware of a free translator widget.
I found these...
Website Translator
Translator Widget $6.99 for the widget
Adobe Muse TB024 Widget | MuseThemes.com $69/year Includes everything | I signed up for this and it's been well worth it, they have new themes & widgets every month. -
How to enable the memory remapping in the bios?
How to enable the memory remapping in the bios?
my laptop: m100 psmaaq-00s003Without removing a specific Windows Update KB Patch, and two registry keys, you CANNOT uninstall the Flash Player ActiveX Plug-in for IE in Win 8.
Microsoft released a new update for Flash Player in IE just the other day.
Have you run Windows Update recently? -
How well does the wireless "Wild Charge" pad work with the iPhone?
how well does the wireless "Wild Charge" pad work with the iPhone?
I have tried similar things, and no, it has not become corrupted. So it should be fine
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How to define the memory leak in stability test
Hi
Usually, we run our system with 70% CPU load for 72 hours for stability test (on solaris 10), because some plugin of our system is using mtmalloc, and we use prstat to monitor the memory of each plugin. But because of the complex memory usage of our application, we don't know when the application will use the Max memory, and because of the "mtmalloc", the memory showed by "prstat" will not released but continually increased.
So fro the test point of view, there is the risk of memory leak, but actually, there may be no memory leak, so my question is how to define the memory leak in such condition.kevin wrote:
Thank you for the input and all the info.
isn't java heap the same as memory allocated to the java process in my weblogic
starup script ?The heap is sized by the -Xmx and -Xms parameters you pass on the java
command-line. The permanent generation is separate.
>
let me also download jprobe and try to run it and see what it gives me.
I'd start by running with -verbose:gc. I'd want to know whether you're
running out of heap or permgen space.
-- Rob
kevin
Rob Woollen <[email protected]> wrote:
Unfortunately memory leaks are not fun to track down even with tools.
I'd first suggest determining whether you're running out of space in
the
permanent area (where classes are loaded), or you've exhausted the java
help space.
I'd start by adding -verbose:gc. Look at the gc messages right before
you hit the OutOfMemoryError. If there's plenty of space left, I'd
suspect you're running out of perm space. Search these newsgroups and
the web for MaxPermSize, and you should see plenty of info.
If you're running out of java heap, tools like jprobe and OptimizeIt
are
helpful. If you can tell me a little more about your application and
how you're testing it, I can offer some more tips.
-- Rob
kevin wrote:
Iam new to JAVA and weblogic. I have an application that runs out ofmemory time
and again.
please let me know how to pin point this problem and moreover, howto interpret
or understand that there is a problem. I have downloaded JPROFILE tool,but it
is very confusing to understand what is goin on in this tool.
If somebody can let me know how to interpret and understand the memoryleak, that
will be great !!!
thank you. -
How to get the memory address of an array (pointer in C)?
I am writing an application that exchanges data with a PXI device via DMA. Basically I will provide it a memory address and a direction, and it transfers the data. I would like to give it the memory location of an array in LabVIEW, but I do not know how to get the memory location without doing a DLL call to C code that returns the pointer. Is there an easy way to do this in LabVIEW? Any help is much appreciated.
A similar question was asked recently regarding strings. You cannot pass pointers in LabVIEW as you do in C. You can pass an array to a DLL, but that means you would need to write a wrapper DLL. Be sure to read the section in the LabVIEW Help on calling code from text-based languages and also take a look at the "Call DLL" example that ships with LabVIEW - it contains many examples of how to deal with various datatypes.
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How to manage the files in Ipod?
Hi everybody!
I just bought a 80GB Ipod and I'm having a hard time figuring it out how to manage the files I've downloaded to it. I just sent a podcast to it but it doesn't appear it the Podcast folder. I have to search it in the entire list of files. Can someone tell me how I can manage these files?
Thank you very much!Hi everybody!
I just bought a 80GB Ipod and I'm having a hard time
figuring it out how to manage the files I've
downloaded to it. I just sent a podcast to it but it
doesn't appear it the Podcast folder. I have to
search it in the entire list of files. Can someone
tell me how I can manage these files?
Thank you very much!
Use iTunes. -
HT4847 How i can download my backup data? And how to manage the data on i Cloud?
How i can download my backup data? And how to manage the data on i Cloud?
You can't download an iCloud backup, except to restore it to your device should you ever need to.
iCloud data can be managed within the apps on your iPad. Any changes to the data within the apps corresponding to the data you are syncing with iCloud will take place in iCloud. You can also manage some of this data on icloud.com from your computer.
This article explains ways to manage your iCloud storage space, should you need to reduce you iCloud storage: http://support.apple.com/kb/ht4847. -
Hello, I want to know how to clear the memory or buffer cash from my mac book?
Hello, I want to know how to clear the memory or buffer cash from my mac book? When I look at the series, it puts more and more time to load. Thank you.
Sorry for my english, i talk french.Ok ce n'est pas le problème alors.
Boot à partir de votre disque d'installation et de lancerl'utilitaire de disque. Le disque de démarrage peut être nécessaire de réparation.
Using Disk Utility to verify or repair disks
Ok that's not the problem then.
Boot from your install disc and run Disk Utility. The startup disk may need repairing. -
How to manage the host root folder?
I'm using iWeb08, and I'm on system OSX 10.5.8.
Last week I flawlessly transferred my site from Apple to another host.
My question is, to make a few simple changes to it, {mostly text and links}, do I have to load up ALL the files again to the ftp host? I don't know how to manage the root folder yet and I don't want to clutter the folder or cause the site to malfunction.
Is there any useful posts on managing a hosting root folder??
Problems or thing I should know using iWeb08?
Thanks... Ghary.comOnce you get to know the file structure its possible to just upload the changed files by intelligent guesswork.
You can also look at the date on the local published files but this would be rather time consuming.
Most FTP apps have a synchronise feature to handle this for you but you need to set this up carefully and do a test run to make sure it doesn't wipe out essential files on the server.
If you do a lot of updates and you want to get your web pages downloading faster, an optimizer will do all the thinking for you. These screenshots are of one of Ton Brand's Optimizers - HTML Optimizer Plus
On the first pass all the files are optimized and uploaded...
After that, Smart Handling is turned on and only the changed files are processed...
The original folder is 10.1 MB and the Optimized one is 7.7 MB. That's without optimizing the PNG images. The finished site downloads fast. It needs to since its designed to work on mobile devices. -
How to manage the ATE_SEARCH_IDX-index in Ask the expert-application?
I'm currently looking at the Ask the expert(=Tom Kyte) application and I cannot figure out how to manage the Oracle Text-index "ATE_SEARCH_IDX" ON "ATE_SUBMITTED_QUESTIONS" ("ANSWER")
INDEXTYPE IS "CTXSYS"."CONTEXT".
In the Readme-file can be read:
"To customize search functionality, view the Oracle Text Index installation
script. You can change the interval that the index is synched and change
the fields that are used in the search."
I don't see the Oracle Text Index installation-script.
Can anyone give me the contents of the script or come up with an alternative?
Thanks,
Jan WillemThank you, Marco. I found it.
Still, the reason why I was looking for it was the fact that I asked myself a question, answered it and then tried to Search for it. I couldn't find my own question (and answer).
The only way I found to make it work was to manually rebuild the index on the answer-column in ATE_SUBMITTED_QUESTIONS. But I'm sure there's another way, because these are not the kind of things you'd like a customer (or myself) to do on a regular basis.
Can you give me another way to synchronize this index preferably managed from inside the database? -
How to manage the Credit Control for Customer Consignment Process?
Hi All,
Could anyone tell me how to manage the Credit Control for Customer Consignment Process?
ThanksHi, there is not standard solution, we did customized process for consignment credit block , check below
1. defined status profile - with lock/auto/approved/rejected and new t.code for approval or rejected.
2. maintained consignment credit limit in Z table
3. logic for detemining status written in sales order save userexit.
4. while calcualting the values, system need to check open sonsignment order of customer/ open deliveries/ stocks at customer place MSKU table. and calculate value with MBEW/KONV ect.
5. if value is less than Z table then status AUTO, which do not need release, if value is greater than Z table put status LOCK means credit block need to release from new T.code.
Hope you get some idea
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