How to disable memory cache for SL410?

Hi,
My lenovo thinkpad SL410 has Windows 7 prof edition as its OS.  But in the last few months it frequently crashes.  Many times when I use Chrome browser status would indicate AppCache, and that's an evil OMEN for its usually the prelude of crash.  Other browser may or may not have such issue, however, Chrome is really my preferred web browser.
Some research seems to suggest disabling memory cache via BIO setup would resolve it.  And here's my lenovo's BIO info:
Version: 1.23
Date: 2009-10-19
but it does not have any info as to who's its maker or the like.  And I don't see any option in the BIO setup that would allow me to disable cache.  So, two questions, 
a) Is it possible to disable memory cache for SL410?
b) if so how?
Thanks.

Hi mujno,
As I know currently there is no programmatically way to clean cache for WebView, see Matt's blog:How to clear the WebView cache
However if you are developing an enterprise app, you should be able to invoke some scripts to clean for you, see this for more information:Brokered
Windows Runtime Components for side-loaded Windows Store apps
--James
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Similar Messages

  • How to disable webview cache for Windows Phone 8.1 Runtime universal app?

    Is it possible to disable cache for the Webview control for a Windows Phone 8.1 runtime universal app? My App seems to be remembering the information it received the first time. My app logs me into a service and when I go back to rerun app in the emulator
    (without completing shutting down the emulator) it logs me in automatically rather than giving me the prompt. This behavior is in the NavigationCompleted handler if that helps explain a bit more on where I am hitting this issue.
    If I were to shut off the emulator completely and then restart it then I am prompted for the login name and password again. I have gotten over this cache issue, when I was using the HttpClient in other part of my app, by sending the no-cache in the header
    as:
    client.DefaultRequestHeaders.Add("Cache-Control", "no-cache");
    Can I do something similar for the webview control?
    thanks
    mujno

    Hi mujno,
    As I know currently there is no programmatically way to clean cache for WebView, see Matt's blog:How to clear the WebView cache
    However if you are developing an enterprise app, you should be able to invoke some scripts to clean for you, see this for more information:Brokered
    Windows Runtime Components for side-loaded Windows Store apps
    --James
    We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
    Click
    HERE to participate the survey.

  • How to disable browser caching for a specific JSP

    Is it possible to keep the browser from caching a JSP? If so how?

    you can put
    response.setHeader("pragma","no-cache");
    response.setHeader("cache-content","no-cache");
    response.setHeader("expires",0);
    in your jsp that will do..

  • How to capture memory usage for web application

    In OATS openscripts, how to capture memory usage for web application? Does it have the exisitng java method that we can call to get the memory data (e.g. peak bytes, private bytes) consumed by web application?

    JProbe

  • Does Anyone Knows How To Disable The "Check For Updates" Option in Adobe Edge Code and Reflow?

    Does Anyone Knows How To Disable The "Check For Updates" Option in Adobe Edge Code and Reflow?
    Thanks in Advance

    I don't think there is a way for Edge Code. I'm not sure about Reflow.
    Why don't you just upgrade? That will stop the notifications.
    Randy

  • How to disable App Caching in 10.9

    Hi All,
    As much as I think that the new memory management system in OS X 10.9 is a very nice idea, it really doesn't work for me because I have Virtual Machines stopping and starting and the despite the fact that they are only trying to pull 512MB each, the system just can't handle pushing that much to them.
    Is there a way to disable this app/file caching and get back to something more to the style of the old memory management system - I really want to have FREE memory available for when I actually need it - I really don't care if free memory is wasted memory, free memory is what works for me
    I have a Mid 2009 13" MBP with a 2.2Ghz Intel Core 2 Duo with 8GB of RAM
    Any help would be greatly appreciated, I can't bear my system grinding to a halt with several servers running in the background - the sort of thing that it could handle just fine under 10.8 - also, downgrading is not an option for me!

    leroydouglas wrote:
    Does this address your issue.
    http://www.cnet.com/how-to/how-to-disable-app-nap-in-os-x-mavericks/
    Unfortunately, no - App Nap only applies to running applications, and saving processing power and thus energy, whereas the app preloading is all about being clever about which files are in use and keeping as many as possible crammed into the memory.
    However, disabling app nap is a useful thing to know, thanks!

  • How to create a cache for JPA Entities using an EJB

    Hello everybody! I have recently got started with JPA 2.0 (I use eclipseLink) and EJB 3.1 and have a problem to figure out how to best implement a cache for my JPA Entities using an EJB.
    In the following I try to describe my problem.. I know it is a bit verbose, but hope somebody will help me.. (I highlighted in bold the core of my problem, in case you want to first decide if you can/want help and in the case spend another couple of minutes to understand the domain)
    I have the following JPA Entities:
    @Entity Genre{
    private String name;
    @OneToMany(mappedBy = "genre", cascade={CascadeType.MERGE, CascadeType.PERSIST})
    private Collection<Novel> novels;
    @Entity
    class Novel{
    @ManyToOne(cascade={CascadeType.MERGE, CascadeType.PERSIST})
    private Genre genre;
    private String titleUnique;
    @OneToMany(mappedBy="novel", cascade={CascadeType.MERGE, CascadeType.PERSIST})
    private Collection<NovelEdition> editions;
    @Entity
    class NovelEdition{
    private String publisherNameUnique;
    private String year;
    @ManyToOne(optional=false, cascade={CascadeType.PERSIST, CascadeType.MERGE})
    private Novel novel;
    @ManyToOne(optional=false, cascade={CascadeType.MERGE, CascadeType.PERSIST})
    private Catalog appearsInCatalog;
    @Entity
    class Catalog{
    private String name;
    @OneToMany(mappedBy = "appearsInCatalog", cascade = {CascadeType.MERGE, CascadeType.PERSIST})
    private Collection<NovelEdition> novelsInCatalog;
    The idea is to have several Novels, belonging each to a specific Genre, for which can exist more than an edition (different publisher, year, etc). For semplicity a NovelEdition can belong to just one Catalog, being such a Catalog represented by such a text file:
    FILE 1:
    Catalog: Name Of Catalog 1
    "Title of Novel 1", "Genre1 name","Publisher1 Name", 2009
    "Title of Novel 2", "Genre1 name","Pulisher2 Name", 2010
    FILE 2:
    Catalog: Name Of Catalog 2
    "Title of Novel 1", "Genre1 name","Publisher2 Name", 2011
    "Title of Novel 2", "Genre1 name","Pulisher1 Name", 2011
    Each entity has associated a Stateless EJB that acts as a DAO, using a Transaction Scoped EntityManager. For example:
    @Stateless
    public class NovelDAO extends AbstractDAO<Novel> {
    @PersistenceContext(unitName = "XXX")
    private EntityManager em;
    protected EntityManager getEntityManager() {
    return em;
    public NovelDAO() {
    super(Novel.class);
    //NovelDAO Specific methods
    I am interested at when the catalog files are parsed and the corresponding entities are built (I usually read a whole batch of Catalogs at a time).
    Being the parsing a String-driven procedure, I don't want to repeat actions like novelDAO.getByName("Title of Novel 1") so I would like to use a centralized cache for mappings of type String-Identifier->Entity object.
    Currently I use +3 Objects+:
    1) The file parser, which does something like:
    final CatalogBuilder catalogBuilder = //JNDI Lookup
    //for each file:
    String catalogName = parseCatalogName(file);
    catalogBuilder.setCatalogName(catalogName);
    //For each novel edition
    String title= parseNovelTitle();
    String genre= parseGenre();
    catalogBuilder.addNovelEdition(title, genre, publisher, year);
    //End foreach
    catalogBuilder.build();
    2) The CatalogBuilder is a Stateful EJB which uses the Cache and gets re-initialized every time a new Catalog file is parsed and gets "removed" after a catalog is persisted.
    @Stateful
    public class CatalogBuilder {
    @PersistenceContext(unitName = "XXX", type = PersistenceContextType.EXTENDED)
    private EntityManager em;
    @EJB
    private Cache cache;
    private Catalog catalog;
    @PostConstruct
    public void initialize() {
    catalog = new Catalog();
    catalog.setNovelsInCatalog(new ArrayList<NovelEdition>());
    public void addNovelEdition(String title, String genreStr, String publisher, String year){
    Genre genre = cache.findGenreCreateIfAbsent(genreStr);//##
    Novel novel = cache.findNovelCreateIfAbsent(title, genre);//##
    NovelEdition novEd = new NovelEdition();
    novEd.setNovel(novel);
    //novEd.set publisher year catalog
    catalog.getNovelsInCatalog().add();
    public void setCatalogName(String name) {
    catalog.setName(name);
    @Remove
    public void build(){
    em.merge(catalog);
    3) Finally, the problematic bean: Cache. For CatalogBuilder I used an EXTENDED persistence context (which I need as the Parser executes several succesive transactions) together with a Stateful EJB; but in this case I am not really sure what I need. In fact, the cache:
    Should stay in memory until the parser is finished with its job, but not longer (should not be a singleton) as the parsing is just a very particular activity which happens rarely.
    Should keep all of the entities in context, and should return managed entities form mehtods marked with ##, otherwise the attempt to persist the catalog should fail (duplicated INSERTs)..
    Should use the same persistence context as the CatalogBuilder.
    What I have now is :
    @Stateful
    public class Cache {
    @PersistenceContext(unitName = "XXX", type = PersistenceContextType.EXTENDED)
    private EntityManager em;
    @EJB
    private sessionbean.GenreDAO genreDAO;
    //DAOs for other cached entities
    Map<String, Genre> genreName2Object=new TreeMap<String, Genre>();
    @PostConstruct
    public void initialize(){
    for (Genre g: genreDAO.findAll()) {
    genreName2Object.put(g.getName(), em.merge(g));
    public Genre findGenreCreateIfAbsent(String genreName){
    if (genreName2Object.containsKey(genreName){
    return genreName2Object.get(genreName);
    Genre g = new Genre();
    g.setName();
    g.setNovels(new ArrayList<Novel>());
    genreDAO.persist(t);
    genreName2Object.put(t.getIdentifier(), em.merge(t));
    return t;
    But honestly I couldn't find a solution which satisfies these 3 points at the same time. For example, using another stateful bean with an extended persistence context (PC) would work for the 1st parsed file, but I have no idea what should happen from the 2nd file on.. Indeed, for the 1st file the PC will be created and propagated from CatalogBuilder to Cache, which will then use the same PC. But after build() returns, the PC of CatalogBuilder should (I guess) be removed and re-created during the succesive parsing, although the PC of Cache should stay "alive": shouldn't in this case an exception being thrown? Another problem is what to do when the Cache bean is passivated. Currently I get the exception:
    "passivateEJB(), Exception caught ->
    java.io.IOException: java.io.IOException
    at com.sun.ejb.base.io.IOUtils.serializeObject(IOUtils.java:101)
    at com.sun.ejb.containers.util.cache.LruSessionCache.saveStateToStore(LruSessionCache.java:501)"
    Hence, I have no Idea how to implement my cache.. Can you please tell me how would you solve the problem?
    Many thanks!
    Bye

    Hi Chris,
    thanks for your reply!
    I've tried to add the following into persistence.xml (although I've read that eclipseLink uses L2 cache by default..):
    <shared-cache-mode>ALL</shared-cache-mode>
    Then I replaced the Cache bean with a stateless bean which has methods like
    Genre findGenreCreateIfAbsent(String genreName){
    Genre genre = genreDAO.findByName(genreName);
    if (genre!=null){
    return genre;
    genre = //Build new genre object
    genreDAO.persist(genre);
    return genre;
    As far as I undestood, the shared cache should automatically store the genre and avoid querying the DB multiple times for the same genre, but unfortunately this is not the case: if I use a FINE logging level, I see really a lot of SELECT queries, which I didn't see with my "home made" Cache...
    I am really confused.. :(
    Thanks again for helping + bye

  • How to disabel L3 Cache for ever?

    Hello all,
    i have a problem with a MDD Mac. The level 3 cache on the CPU 1 is the reason for kernel panics when botting the mac. With software like CHUD i can disabled the L3 cache atfer booting, then i can work without problems. Can somebody tell me, how can i disabel the L3 cache for ever and before the mac boots.
    Thanks a lot.

    Hi Casik,
    You can disable the downloader by right clicking the icon and selecting disable. After this the icon is still visible in system tray but Downloader doe snot launch automatically.
    There have been some posts in the past about removing the icon from system tray. However I have not tried the suggestions and cannot tell you for sure whether we they work.
    Here is the link to one of the posts:
    Colin Walls, "Stop automatic startup??" #6, 19 Sep 2005 11:19 pm
    Hope this helps you.
    ~Vibha~

  • How to increase memory cache in After effects cs5?

    Hi everyone,
    I am having a great problem with my adobe after effect CS5. When i render my huge video, It shows low memory cache. So please resolve my problem or give me appropriate suggestion. I write for Graphics too.

    AE CS5 didn't do a very good job of encoding into H.264 anyway.
    I'd suggest rendering to an intermediate codec (QuickTime with the Photo-JPEG codec, for example) and then bring that into the Adobe Media Encoder. The AME has a lot more options for encoding anyway (such as multipass).
    For a clue as to how bad AE was at encoding H.264, the Adobe team removed the ability to do it at all from the current versions.

  • How to disable SSL v3 for sun os 5.6 (OAS 4.0.8), I am facing POODLE vulnerability issue?

    my Website is hosted on Sun OS 5.06 (OAS 4.0.8) and using web server : Oracle_Web_Listener/4.0.8. Website is configured to use https for secure pages and it was working fine from last 10 years but suddenly i am getting complaints from my customers that they can not browse site on chrome version 40 and above and firefox 34 and above.
    I searched for this issue and found that there is POODLE attack which may causing this issue. now the only solution i can see is to disable SSL v3 on server.
    Can any help me out with the process or an idea, How to disable SSL V3 on this Olde server? its sun microsystem server.

    Hi Aamir,
       This is old software, been a while since I saw one of these.
        Normally when SSL was setup there were two listeners, one with SSL and one without, in a different port, so you could try to find this second port, which may work without any need to change the configuration.
        Else, try to check on the OAS manager (Usually on port 8888), the HTTP listener -> WWW -> Network, if there is a setup only for the SSL port, you will need to add a new line, with the same configuration, but a different port and the security disabled.
        Also, there may be some setting on the application itself for the url path. If so, when you navigate in the application it will try to redirect you back to the SSL port. In that case you will need to figure out where to change that, which depend on the application itself.
       Found this page on google with the process to setup SSL on OAS 4.0, you need to do the inverse of step 5.
    WoSign Support: SSL Certificates Installation Instruction - Oracle Web Server (OAS 4.0.8)
    Regards,
    Luis

  • How to implement content caching for jsp page ?

    Hello everyone,
    I am reading an article <Servlets and Jsp Best Practice>,at
    http://developer.java.sun.com/developer/technicalArticles/javaserverpages/servlets_jsp/#author, on one section it is saying :
    "Cache content: You should never dynamically regenerate content that doesn't
    change between requests. You can cache content on the client-side, proxy-
    side,or server-side. "
    Now I am working on a project. For every user, some of the content servlet generated will be the same for at least a week . I am thinking if I implement caching for these jsp pages, that would increase performace a lot.
    But I have no idea how to implement it either client-side or server-side, can someone give me a hint ?
    Thanks,
    Rachel

    You mean actually you are caching the response stream
    and the key to distinguish between different response
    streams are made of user's different request
    parameters. And the filter's function is to intercept
    the request to see if this request parameter's
    combination already exists in the Hashmap,then either
    use the cached response or forward to
    servlet.....really interesting...Do I get it right ?Yes that's it in a nutshell.
    >
    Then how do you build those response streams in
    advance ? You did it manually or have some mechanism
    to build it automatically ?
    The data gets cached the first time somebody visits the page.
    Find some examples on Filters, and take a look at the HttpServletResponseWrapper class. You need to cache response headers as well as the body. Another pitfall that you might run into is handling an If-modified-since header on the request. Don't cache the results of those requests.
    -Jonathan
    >
    Thanks again !
    Rachel

  • How to disable keyboard shortcut for Type-And-Transfer

    Hi,
    I'm trying to create a macro in Excel that I want to use the ctrl+shft+h keyboard shortcut. However, Lenovo's Type-and-Transfer tool has hijacked that shortcut so everytime I try to use the shortcut within Excel it launches the Type-and-Transfer tool. I've looked everywhere and cannot, for the life of me, figure out how to disable this keyboard shortcut from launching the Type-and-Transfer tool. Anybody have any idea?
    Thanks in advance,
    jd

    Hi,
    here is what I would check in:
    Registry:
    - HKEY_CURRENT_USER\Software\IBM
    - HKEY_CURRENT_USER\Software\LENOVO
    - HKEY_LOCAL_MACHINE\SOFTWARE\IBM
    - HKEY_LOCAL_MACHINE\SOFTWARE\Lenovo
    <sorry as I don't havea system with this shortcut type I cannot find the exact same key combination>
    My second thought is going more in the direction of an application, that is called Keyboard Customizer
    Try this one, if that will fit your request.
    Let me know any update, that you can give on this situation.
    Cheers

  • SRQM_NOTES - how to disable the tooltip for the textfield

    Hello,
    in SRQM_NOTES the textarea represents this contextnote attribute:
    //BTTEXT/STRUCT.CONC_LINES
    How can we disable the tooltip for this textarea.
    It is not usable that there is a tooltip window in the way while a user tries to read the text behind the tooltip.
    Thank you.
    Kind regards
    Manfred

    Hi
    At the moment GET_P looks like this:
    METHOD get_p_conc_lines.
      CASE iv_property.
        WHEN if_bsp_wd_model_setter_getter=>fp_fieldtype.
          rv_value = cl_bsp_dlc_view_descriptor=>field_type_textarea.
        WHEN if_bsp_wd_model_setter_getter=>fp_textarea_rows.
          rv_value = 20.
        WHEN if_bsp_wd_model_setter_getter=>fp_tooltip.
          rv_value = space.
      ENDCASE.
    ENDMETHOD.
    Thank you
    Kind regards
    Manfred

  • How to disable Jar cache on Application Server

    Hello,
    I am now developing a Webdynpro Project in the following enviroment:
    Windows 2003 Server 64Bit SP2
    JDK 5.0 Update 12
    Windows x64 Platform
    info at sun Installation Notes , Supported System Configurations
    C:\Program Files\Java\jdk1.5.0_12
    NetWeaver Composition Environment 7.1 (Application Server Java)
    Since I need always change my code wiin a jar file and upload it as a library.
    The default behavior of Application Server is to support java cache locally in JVM. That brings me many problems  (Like can't find new implemented class by dynamical class loader,  ref. http://www.szegedi.org/articles/remotejars.html )
    It there any way to disable JAVA cache on the Application Server?
    Besides, someone told spawning a new JVM for loading the jar may also work. Does our AS support spawning JVM explicitly?
    Message was edited by:
            Zenghuan Shan

    I also want to know if it is possible to disable the cache on server. In my situation, we are deploying the par file (portlet archive) to development server. Could anybody please help?

  • How to disable delivering plant for sales organisation and material

    HI
    We usually deliver via 2 delivering plants and changing them via MM02 according to availability Theese 2 delivering plants are connected  with many sales organisations
    It  is possible to disable delivering plant for some products to specific sales organisation , so that customer service is not able to order a this material from a plant for this sales organisation? Other sales organisation should be still able to order the product  from that plant.
    I can imagine to block the whole delivering plant for a material. But how is possible to do so on the level of sales organisarion-material-plant?
    Thanks a lot
    Sona

    With standard, it is not possible.  You can try with USEREXIT_CHECK_VBAP in the program MV45AFZB
    G. Lakshmipathi

Maybe you are looking for

  • Error when creating tabular form with wizard Apex 4.01

    Hi, I just created a tabular form using the page creation wizard on a table and am showing 50 rows at a time and am getting error: mod_plsql: /pls/apex/wwv_flow.accept HTTP-400 Too many arguments passed in. Got 2225 parameters. Upper limit is 2000 It

  • Firewire disconnects using motu 828 mkii and Mackie ONYX 1620i. Why?

    Having replaced my trusted MOTU 828 mkii as it kept disconnecting itself and needed rebooting including removal and replacement of the firewire lead, I have encounted the very same problem with the Mackie ONYX 1620i. Interestingly it happened recentl

  • Header window tiotle not printing on next page

    Hi ! I have aa form in which I have a header table created inside the main window to print the titles of the line items, unit , unti price , Qty and totals. The next page has the similar format with the headerr table inside the main window, but unfor

  • Document icons showing for aliases, folders with .

    After rebuilding launch services database to resolve other issues, I'm now seeing a display glitch as follows: aliases folders, symlinks to folders, and any folder that has a name ending with a period are showing as a generic 180x180 plist document w

  • Certain Menu Settings Are Not Saved in Library

    I need some help with some aspects of menu saving in Encore CS5. At this point, I can create menus using both Encore and Photo Shop. I defined the Button Routing (unchecked the Automatically Route Buttons selection on the Properties > Basic Tab). I d