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Articles indexed in March 2010

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  • changing desktop background picture from stretch on Windows 7

    - by nird
    I have a brand new Windows 7 laptop, I've changed the desktop background picture using the "personalization" item of the desktop right click menu. Below the list that of images to choose there's a drop down with options "stretch", "fit", "tile", etc. When I change that from stretch to anything else nothing happens, and when I return to that dialog the drop down is still on "stretch". Anyone knows what's going on? Thanks. EDIT: apparently this is a know problem with HP/Compaq laptops.

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  • Does Antivirus2009 or Antivirus360 automatically install on your computer and if so how?

    - by sergey
    I run Firefox on Vista, and unfortunately I got tricked (through a deceptive google result) into going to a page containing one of those fake "Your Computer Has all of this Spyware on it!" pages. I tried manually closing the tab, but it had a "Are you sure you want to navigate away" JavaScript alerts (HATE THOSE). So I clicked "OK," and the tab closed. Then I closed firefox altogether and rebooted. Now, before I could close the tab, it did prompt me to download a file, but of course I choose not to, and checking my downloads folder, nothing new is there. Also, even if I ?did? download it, ?I? would still have to choose to run it by double clicking on it for it to install itself, right? Also, I ran Malware Bites and Windows Defender and both said everything was fine. From this I would normally believe I am safe, but I have read everywhere that this thing "automatically installs" itself and that it is a bitch to get rid of. Is it really possible for this thing to dig in if you are running firefox and didn't choose to download it or run it after downloading?

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  • Problem with dojo tree

    - by Ewout
    Hello, I'm trying to get the dojo tree widget working. It works with a small json object, but when i try it with a large json object it goes wrong. There is no error, just the root node. Is this a normal behavior? Is there a maximum of objects you can load? My json object contains around 800 entries. Thanks, Ewout

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  • Dropdown sorting in django-admin

    - by Andrey
    I'd like to know how can I sort values in the Django admin dropdowns. For example, I have a model called Article with a foreign key pointing to the Users model, smth like: class Article(models.Model): title = models.CharField(_('Title'), max_length=200) slug = models.SlugField(_('Slug'), unique_for_date='publish') author = models.ForeignKey(User) body = models.TextField(_('Body')) status = models.IntegerField(_('Status')) categories = models.ManyToManyField(Category, blank=True) publish = models.DateTimeField(_('Publish date')) I edit this model in django admin: class ArticleAdmin(admin.ModelAdmin): list_display = ('title', 'publish', 'status') list_filter = ('publish', 'categories', 'status') search_fields = ('title', 'body') prepopulated_fields = {'slug': ('title',)} admin.site.register(Article, ArticleAdmin) and of course it makes the nice user select dropdown for me, but it's not sorted and it takes a lot of time to find a user by username.

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  • Css specificity :last-child

    - by Turbodurso
    I would like to use the following to target the last link (a) of the last ul inside my div. So this is what came to mind: #menu ul:last-child li a { /*.....*/ } I cant manually add a class to that element, and even if i wanted to do it dynamically i would still have to target the element the above way. Any ideas why this is not working? Thanks!

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  • Stack Overflow problem in a recursive program in C

    - by Adi
    Hi all, I am getting a stack overflow in one of the recursive functions i am running.. Here is the code.. void* buddyMalloc(int req_size) { // Do something here return buddy_findout(original_index,req_size); // This is the recursive call } void *buddy_findout(int current_index,int req_size) { char *selected = NULL; if(front!=NULL) { if(current_index==original_index) { // Do something here return selected; } else { // Do Something here return buddy_findout(current_index+1,req_size); } } else { return buddy_findout(current_index-1,req_size); } } Consider the initial value of index to be 4. and it first do index-1 till it reaches 0 index. and then it comes back to index 4 by incrementing..This is wht i want to implement. But it gives a stack overflow with memory map in the command prompt : Here is the output from my shell : * glibc detected * ./473_mem: free(): invalid pointer: 0x00c274c0 * ======= Backtrace: ========= /lib/tls/i686/cmov/libc.so.6[0xb50ff1] /lib/tls/i686/cmov/libc.so.6[0xb526f2] /lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0xb557cd] ./473_mem[0x8048b44] ./473_mem[0x8048b74] ./473_mem[0x8048b74] ./473_mem[0x8048944] ./473_mem[0x8048c87] ./473_mem[0x8048d31] ./473_mem[0x8048f79] /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xafcb56] ./473_mem[0x8048671] ======= Memory map: ======== 0017c000-00198000 r-xp 00000000 08:01 5224 /lib/libgcc_s.so.1 00198000-00199000 r--p 0001b000 08:01 5224 /lib/libgcc_s.so.1 00199000-0019a000 rw-p 0001c000 08:01 5224 /lib/libgcc_s.so.1 00260000-00284000 r-xp 00000000 08:01 1927 /lib/tls/i686/cmov/libm-2.10.1.so 00284000-00285000 r--p 00023000 08:01 1927 /lib/tls/i686/cmov/libm-2.10.1.so 00285000-00286000 rw-p 00024000 08:01 1927 /lib/tls/i686/cmov/libm-2.10.1.so 006cd000-006e8000 r-xp 00000000 08:01 6662 /lib/ld-2.10.1.so 006e8000-006e9000 r--p 0001a000 08:01 6662 /lib/ld-2.10.1.so 006e9000-006ea000 rw-p 0001b000 08:01 6662 /lib/ld-2.10.1.so 00aa9000-00aaa000 r-xp 00000000 00:00 0 [vdso] 00ae6000-00c24000 r-xp 00000000 08:01 1900 /lib/tls/i686/cmov/libc-2.10.1.so 00c24000-00c25000 ---p 0013e000 08:01 1900 /lib/tls/i686/cmov/libc-2.10.1.so 00c25000-00c27000 r--p 0013e000 08:01 1900 /lib/tls/i686/cmov/libc-2.10.1.so 00c27000-00c28000 rw-p 00140000 08:01 1900 /lib/tls/i686/cmov/libc-2.10.1.so 00c28000-00c2b000 rw-p 00000000 00:00 0 08048000-0804a000 r-xp 00000000 00:14 2176 /media/windows-share/OS/Project2/473_mem 0804a000-0804b000 r--p 00001000 00:14 2176 /media/windows-share/OS/Project2/473_mem 0804b000-0804c000 rw-p 00002000 00:14 2176 /media/windows-share/OS/Project2/473_mem 08483000-084a4000 rw-p 00000000 00:00 0 [heap] b7600000-b7621000 rw-p 00000000 00:00 0 b7621000-b7700000 ---p 00000000 00:00 0 b7716000-b7819000 rw-p 00000000 00:00 0 b7827000-b782a000 rw-p 00000000 00:00 0 bfb96000-bfbab000 rw-p 00000000 00:00 0 [stack] Aborted Thanks in advance adi

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  • how to bind datasouce to the labels and pass parameter in XtraReport ?

    - by ahmed
    There's something that I don't get it yet in Xtrareport. I have to bind the datasource at runtime and also I have to assign the datasource to the labels programatically. Binding data at runtime is fine ,(and here's my question)I did not get from any examples to how should I bind the datasource to the labels and how to pass the parameter(UserId) from runtime and how to call the report from a webform. For example, I have a table called "User" with 3 fields: UserId, Username and Password. In the report designer I place 3 labels. Then I have a webform where the user is entering the userID and pulling some data and I have a print button on that webform when the user clicks the print button the data should be displayed on the report of UserId..

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  • ASP.NET MVC: Have total control over the URL

    - by Luke101
    Hello, I am developing a website that has nested categories. I would like the categories to be in the url such as something like this http://www.dmoz.org/Computers/Programming/Component_Frameworks/NET/Chats_and_Forums/ as you can see in the above url the categories are in the url itself. How can I develop something like this in asp.net mvc?

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  • how to go to the same page after login in PHP

    - by Fero
    Hi all, For example, STEP 1: I am browsing a page without logging in and my last page before logging in is beforeLogin.php STEP 2: Now my prob is when i logged in i am redirecting to the index.php page. Instead i should be redirected to the last page what i had browsed. That is from the above example is should redirected to beforeLogin.php How should this can be done. Any help will be appreciable. thanks in advance

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  • Cannot read app.config, why???

    - by user46503
    Hello, I'm trying to get data from app.config and I always get zero. The App.config is here: <?xml version="1.0" encoding="utf-8"?> <configuration> <connectionStrings> <add name="ExplorerContext" connectionString="metadata=res://*/ExplorerData.csdl|res://*/ExplorerData.ssdl|res://*/ExplorerData.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=MYT\SQLEXPRESS;Initial Catalog=Explorer;Integrated Security=True;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient" /> </connectionStrings> </configuration> Could someone explain what is wrong, why I cannot get the values, System.Configuration.ConfigurationManager.AppSettings.Count is always 0 Thanks

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  • Can I NAT multiple Linux clients through a Windows VPN client to a remote network?

    - by Draco Flangetastic
    Here's the situation: My org has a Check Point firewall. I can only connect to it using Windows, despite making attempts with Openswan. Is there a way I can use the Windows box to VPN into my org and then use the Windows box to NAT other local workstations into the remote network? It seems like I might be able to but I'd like to know that for sure from a networking expert before I run down another rabbit hole. :-) Thanks in advance!

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  • Where does all my Java VM installed in ubuntu

    - by michael
    In my Ubuntu 8.04 'Other' menu, it has 'OpenJDK Java 6 Runtime', 'Sun Java 5.0 Runtime' , 'Sun Java 6 Runtime'. Can you please tell me where are these actually installed? I can only fine 1, the OpenJDK : $ which java /usr/bin/java $ java -version java version "1.6.0_0" OpenJDK Runtime Environment (build 1.6.0_0-b11) OpenJDK Server VM (build 1.6.0_0-b11, mixed mode) How can I find the others? Thank you.

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  • How do I force my Graphite Airport to distribute 192.168.x addresses instead of 10.x.x addresses?

    - by William
    I'm sharing a single IP address but there's no way to change what network it uses for distributing the private addresses via DHCP. My problem is that my VPN to work already uses the 10.x.x network, so I'd like my home to use 192.168.x. I've tried messing with the Network tab within the Airport Admin Utility for Graphite and Snow but nothing works. I'm hoping there's some way to hack the configuration file.

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  • How to enlarge a PDF document on Kindle?

    - by Gustavo
    Kindle doesn't zoom in a PDF document, so I'd like to know if there is a way to enlarge the file myself before it being displayed on the kindle screen. I've tried to convert some PDF files to the .azw kindle format, but the images weren't converted. So I have to find another way.

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  • Ruby on Rails activerecord find average in one sql and Will_Paginate

    - by Darkerstar
    Hi all I have the following model association: a student model and has_many scores. I need to make a list showing their names and average, min, max scores. So far I am using student.scores.average(:score) on each student, and I realise that it is doing one sql per student. How can I make the list with one joined sql? Also how would I use that with Will_Paginate plugin? Thank you

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  • Has anyone ever successfully make index merge work for MySQL?

    - by user198729
    Setup: mysql> create table t(a integer unsigned,b integer unsigned); mysql> insert into t(a,b) values (1,2),(1,3),(2,4); mysql> create index i_t_a on t(a); mysql> create index i_t_b on t(b); mysql> explain select * from t where a=1 or b=4; +----+-------------+-------+------+---------------+------+---------+------+------+-------------+ | id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra | +----+-------------+-------+------+---------------+------+---------+------+------+-------------+ | 1 | SIMPLE | t | ALL | i_t_a,i_t_b | NULL | NULL | NULL | 3 | Using where | +----+-------------+-------+------+---------------+------+---------+------+------+-------------+ Is there something I'm missing? Update mysql> explain select * from t where a=1 or b=4; +----+-------------+-------+------+---------------+------+---------+------+------+-------------+ | id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra | +----+-------------+-------+------+---------------+------+---------+------+------+-------------+ | 1 | SIMPLE | t | ALL | i_t_a,i_t_b | NULL | NULL | NULL | 1863 | Using where | +----+-------------+-------+------+---------------+------+---------+------+------+-------------+ Version: mysql> select version(); +----------------------+ | version() | +----------------------+ | 5.1.36-community-log | +----------------------+ Has anyone ever successfully make index merge work for MySQL? I'll be glad to see successful stories here:)

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  • CSS breaks in Explorer (insert humor here)

    - by Jordan
    This Wordpress site works fine in Firefox and Safari. However viewing in Explorer 7 (don't care about 6) breaks the header/navigation area. Weirdly enough, refreshing the page fixes the alignment issue, but then hides the header. http://anothersideof.me Any suggestions would be greatly appreciated.

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