Search Results

Search found 38274 results on 1531 pages for 'getting started'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 122/1531 | < Previous Page | 118 119 120 121 122 123 124 125 126 127 128 129  | Next Page >

  • Getting number of days between [NSDate date] and string @"2010-11-12"

    - by grobald
    Hello i have a question. in short: i need a function which receives [NSDate date] and string @"2010-11-12" and returns the amount of days between those two dates. more explanation: I need to store a date from a server in the format @"2010-11-12" in my NSUserdefaults. The meaning of this date is the expireDate of a feature in an iPhone App. Everytime i press on a button for this feature i need to check if the difference in days between the current time-[NSDate date] and @"2010-11-12" is greater than 0. That means tahat the feature is disabled. its making me crazy mabey its to dead simple.

    Read the article

  • Help with getting data from resized image.

    - by nick
    I'm using an ASP.NET file upload control and then resizing an image and storing the new image in a new Bitmap. Here is the code I have so far: protected void ResizeImage() { Bitmap originalBMP = new Bitmap(FileUpload1.FileContent); //Calculate new image dimensions int origWidth = originalBMP.Width; int origHeight = originalBMP.Height; int sngRatio = origWidth / origHeight; int newWidth = 100; int newHeight = newWidth / sngRatio; Bitmap newBMP = new Bitmap(originalBMP, newWidth, newHeight); } I'm uploading directly to Amazon S3 and I need to pass some data to its upload method. How do I get the following information from my new bitmap that I have been using with the fileupload?: FileUpload1.FileBytes FileUpload1.FileBytes.Length Do I need to save my new bitmap to a stream so I can get an array of bytes?

    Read the article

  • Fancybox - getting html from element based on id?

    - by kastru
    I have the following snippet; $("a.lightbox_image").each(function () { $(this).fancybox({ 'transitionIn': 'elastic', 'transitionOut': 'elastic', 'speedIn': 600, 'speedOut': 200, 'content': $('#lightbox_image_content_'+this.id.replace('lightbox_image_','')).html() }); }); But the above does not get the content from the element referenced to in the content property - what am i doing wrong?

    Read the article

  • Getting screen height before first display?

    - by Mark
    Hi, I have a ListView. I populate it with 8 items, that's all that fits vertically on the G1. Some of my users are saying the Droid has a taller screen height, and so I can probably add one or two more items to the ListView to take up the additional space provided. How could I measure the available height the screen offers at startup, before the UI is displayed? If I see the height can fit more than 8 items, I'd like to add one or two more rows, Thanks

    Read the article

  • Getting a `free()` error when deallocating with `delete` in the backtrace

    - by wonko
    I got the following error from gdb: *** glibc detected *** /.root0/autohome/u132/hsreekum/ipopt/ipopt/debug/Ipopt/examples/ex3/ex3: free(): invalid next size (fast): 0x0000000120052b60 *** Here's the backtrace: #0 0x000000555626b264 in raise () from /lib/libc.so.6 #1 0x000000555626cc6c in abort () from /lib/libc.so.6 #2 0x00000055562a7b9c in __libc_message () from /lib/libc.so.6 #3 0x00000055562aeabc in malloc_printerr () from /lib/libc.so.6 #4 0x00000055562b036c in free () from /lib/libc.so.6 #5 0x000000555561ddd0 in Ipopt::TNLPAdapter::~TNLPAdapter () from /home/ba01/u132/hsreekum/ipopt/ipopt/build/lib/libipopt.so.1 #6 0x00000055556a9910 in Ipopt::GradientScaling::~GradientScaling () from /home/ba01/u132/hsreekum/ipopt/ipopt/build/lib/libipopt.so.1 #7 0x00000055557241b8 in Ipopt::OrigIpoptNLP::~OrigIpoptNLP () from /home/ba01/u132/hsreekum/ipopt/ipopt/build/lib/libipopt.so.1 #8 0x00000055556ae7f0 in Ipopt::IpoptAlgorithm::~IpoptAlgorithm () from /home/ba01/u132/hsreekum/ipopt/ipopt/build/lib/libipopt.so.1 #9 0x0000005555602278 in Ipopt::IpoptApplication::~IpoptApplication () from /home/ba01/u132/hsreekum/ipopt/ipopt/build/lib/libipopt.so.1 #10 0x0000005555614428 in FreeIpoptProblem () from /home/ba01/u132/hsreekum/ipopt/ipopt/build/lib/libipopt.so.1 #11 0x0000000120001610 in main () at ex3.c:169` And here's the code for Ipopt::TNLPAdapter::~TNLPAdapter () TNLPAdapter::~TNLPAdapter() { delete [] full_x_; delete [] full_lambda_; delete [] full_g_; delete [] jac_g_; delete [] c_rhs_; delete [] jac_idx_map_; delete [] h_idx_map_; delete [] x_fixed_map_; delete [] findiff_jac_ia_; delete [] findiff_jac_ja_; delete [] findiff_jac_postriplet_; delete [] findiff_x_l_; delete [] findiff_x_u_; } My question is : why does free() throw an error when ~TNLPAdapter() uses delete[]? Also, I would like to step through ~TNLPAdapter() so I can see which deallocation causes the error. I believe the error occurs in the external library (IPOPT) but I have compiled it with debug flags on ; is this sufficient?

    Read the article

  • Mercurial: two separate repos somewhat related (yes I'm getting confused)

    - by Lo'oris
    I have a local repository, let's call it ONE. ONE is the actual program. It's an android program, in case it matters for some reason. I have a remote repository, let's call it EXT. EXT is somewhat a library, used by ONE. ONE has a complex directory structure, mandated by android. The main sources are in src/bla/bla/ONE. Since ONE uses EXT, to do it I had to create another directory next to that one, that is src/bla/bla/EXT. I think would like to keep them separated in two repositories, but I need for them to actually be in this same directory structure to compile ONE. At the moment I just created a symlink to do it, but I wonder if there is a better way of doing that, that uses some hg feature.

    Read the article

  • Getting the last member of a group on an intermediary M2M

    - by rh0dium
    If we look at the existing docs, what is the best way to get the last member added? This is similar to this but what I want to do is to be able to do this. group = Group.objects.get(id=1) group.get_last_member_added() #This is by ('-date_added') <Person: FOO> I think the best way is through a manager but how do you do this on an intermediary model? class Person(models.Model): name = models.CharField(max_length=128) def __unicode__(self): return self.name class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person, through='Membership') def __unicode__(self): return self.name class Membership(models.Model): person = models.ForeignKey(Person) group = models.ForeignKey(Group) date_joined = models.DateField() invite_reason = models.CharField(max_length=64)

    Read the article

  • Not getting concept of null

    - by appu
    Hy Guys, Beginning with mysql. I am not able to grasp the concept of NULL. Check screen-shot (*declare_not_null, link*). In it when I specifically declared 'name' field to be NOT NULL. When i run the 'desc test' table command, the table description shows default value for name field to be NULL.Why is that so? From what I have read about NULL, it connotes a missing or information that is not applicable. So when I declare a field to be NOT NULL it implies (as per my understanding) that user must enter a value for the name field else the DB engine should generate an error i.e. record will not be entered in DB. However when i run 'insert into test value();' the DB engine enters the record in table. Check screen-shot(*empty_value, link*). FLICKR LINKS *declare_not_null* http://www.flickr.com/photos/55097319@N03/5302758813/ *empty_values* Check the second screenshot on flickr Q.2 what would be sql statemetn to drop a primary key from a table's field. If I use 'ALTER TABLE test drop key id;' it gives the following: ERROR: Incorrect table definition; there can be only one auto column and it must be defined as a key. Thanks for your help..

    Read the article

  • Getting id of row just inserted into MySQL database

    - by James P
    I have my table columns set like this: likes(id, like_message, timestamp) id is the primary key that is auto incrementing. This is the SQL that I use to add a row: $sql = "INSERT INTO `likes` (like_message, timestamp) VALUES ('$likeMsg', $timeStamp)"; Everything works, but now I need to throw back the id attribute of the newly inserted row. For example, if I insert a row and the id of that row is 13, I need to echo out 13 so my AJAX request can pick that up and use it. Any help would be appreciated, as well as related code samples. Thanks :)

    Read the article

  • Getting maximum value from table using LINQ

    - by Tena
    I have a table in my database. I want to get the maximum value of a column named NumOfView. I used this code: var advert=(from ad in storedb.Ads where ad.AdScope == "1" select ad.NumOfView).Max(); It works but when there are two or more same maximum values it doesn't work and this message appears: Sequence contains more than one element What should I do now? Your answers will be very helpfull. Thanks

    Read the article

  • Getting the list LocalAdmins for a set of Server - C#

    - by PK
    I have a list of computers (stored in a database) and I want to find out the localadmins on those computers programmatically so that I can store that information in the database too. I understand this can be done using powershell. But looking for a way to do the same thing using C# how do I do that

    Read the article

  • Function 'didFinishLaunchingWithOptions' getting invoked inappropriately

    - by clint
    I connected my IOS device to a MAC processor and installed/initialized my app running in xcode or dragged it from itunes folder. Now i physically disconnected my device from the processor and through wifi enabled in the device, sent notifications/messages through APNS to the device. I was able to successfully receive notifications in the device. Now after some time, i reconnected the device to the processor, which lead to a problem of the app launching again and calling 'didFinishLaunchingWithOptions' method again, which is not desirable as the launch/initialization should happen only once. This behaviour is random ie. every time when i disconnect/reconnect, it is not happening, only sometimes. Why is this happening. What could be the reason for this random behaviour. Any help will be appreciated.Thanks

    Read the article

  • Why am i not getting relevant adsense ads?

    - by user329953
    most of my traffic is on video media pages, like this one http://markem.iyobo.com/7AXzCJkehsS however i have already implimented section targeting as you can see by viewing the page source. sections targeted are as follows title descp tags after waiting for some time, relevant ads still fail to show up. what seems to be the problem? and what can we do to make it better helpful and friendly tips welcome

    Read the article

  • chaining and getting the value of an input

    - by cf_PhillipSenn
    This code gets the text that's in a certain column of a table row: var keyA = $(a).children('td').eq(column).text().toUpperCase(); Q: How do I rewrite this to get the value of an input tag that's in the table cell? var keyA = $(a).children('td').eq(column).('input').val().toUpperCase();

    Read the article

  • Javascript Getting specific element (of parent) by name

    - by Fluidbyte
    I'm using custom tags to define sections in an application, so I have something like this: <mysection> <form> <input name="myfield"> </form> </mysection> I'm using the following and able to get the tag (printed to console, everything is groovy) var parent = document.getElementsByTagName('mysection'); The issue I'm having is finding the child field by name: var myfield = parent.getElementsByName("myfield"); ...as I don't want to pick up on any other 'sections' that might have an input with the name 'myfield'. EDIT: var parent = document.getElementsByTagName('mysection')[0]; was suggested and returns to console the section contents, however, getElementsByName throws an error: Uncaught TypeError: Object #<NodeList> has no method 'getElementsByName'

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 118 119 120 121 122 123 124 125 126 127 128 129  | Next Page >