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I am converting the array into cookie by php serialize function $PromoteuserId='1'; $PromoteProductId='2'; $PromoteBrandId='3'; $PromoteProductArray = array("PromoteuserId"=>$PromoteuserId, "PromoteProductId"=>$PromoteProductId, "PromoteBrandId"=>$PromoteBrandId ); $Promotedcart[] = $PromoteProductArray; setcookie("Promotedcart", urlencode(serialize($Promotedcart)), time()+604800,'/'); And when the cookie is created then i am using the unserialize php function. print_r(unserialize(urldecode($_COOKIE['Promotedcart']))); I need to update the cookie value. E.g. - I need to search for

The app i'm making draws a Polyline based on the users coordinates from CLLocationManager (these are all kept in an NSMutableArray ) When the app closes, the current polyline disappears. How can I store the array of points in CoreData to be retrieved when the app starts up? All of the past 'routes' that the user has taken since initiating the app should be recovered and overlaid on the map (which may be quite a lot, so CoreData seems the best option from what i've gathered). This is the code I use to create an MKPolyline from the loaded coordinates -(IBAction)didClickLoadCoordinates:(id)sender

When you use emulator your sqlite file is stored in a folder near your main application folder and you can download it. But this feature is not accessible in not rooted devices. How can I backup this existing sqlite file in SD Card programmatically ? I want to have a button in my application that stores this file in a special path in my SD Card. Is it possible? Thanks, You can try this, work for me, remember to get the WRITE_EXTERNAL_STORAGE permission in your manifest: // Copy to sdcard for debug use public static void copyDatabase(Context c, String DATABASE_NAME) { String databasePath = c

While this is possible in C#: (User is a L2S class in this instance) User user = // function to get user Session["User"] = user; why this is not possible? User user = // function to get user HttpCookie cookie = new HttpCookie(); cookie.Value = user; and how can it be done? I don't want to store the id of the user within the cookie and then do some validation. Btw, if possible, is it secure to store an object within a cookie rather than only the ID ? A cookie is just string data; the only way to do that would be to serialize it as a string (xml, json, base-64 of arbitrary binary, whatever),

I need a fast, reliable and memory-efficient key--value database for Linux. My keys are about 128 bytes, and the maximum value size can be 128K or 256K. The database subsystem shouldn't use more than about 1 MB of RAM. The total database size is 20G (!), but only a small random fraction of the data is accessed at a time. If necessary, I can move some data blobs out of the database (to regular files), so the size gets down to 2 GB maximum. The database must survive a system crash without any loss in recently unmodified data. I'll have about 100 times more reads than writes. It is a plus if it

Fashion Store OpenCart 2.X 自适应主题模板 ABC-0588 FASHION STORE OPENCART 2.X 自适应主题模板 ABC-0588 FEATURES HTML5 and CSS3 Fully RESPONSIVE Theme Using Google Fonts Support Multiple Language Included RTL Language Support No Core Modifications SEO (Search Engine Optimization) friendly Optimized for Fast Loading + CSS Sprite NEW : Smart Responsive Product Grid Unlimited Banners + Sliders Featured Products Slider Show Cloud Zoom to enlarge product image Easy Shopping Cart Dropdown from header Related Product Scroller on product detail page CMS Blocks Module Included Valid XHTML and CSS markup Easy Use and

This question already has an answer here: Turn a MATLAB plot into image 2 answers Just imagine you plot several dots, circles, lines in a figure. Afterwards another m file should use this plot as an input to do e.g. thresholding. I'm aware of the print command but I don't want the plot to be stored as file. I would prefer to store it in a matrix (x_dim,y_dim,3). Any ideas? You should check out the functions getframe and frame2im to convert a figure or axes object to an image matrix. How about save to an image? You can use getframe to get a frame object F, where F.cdata contains the RGB values.

I have an selectbox list Is it possible to select multiple option: <select name="access_list[ ]" size="7" multiple="multiple"> <?php $res=mysql_query("select * from list" ,$conn); while($row=mysql_fetch_assoc($res)) echo"<option value=".$row['id'].">".$row['name']."</option>";?> </select> How do the values ​​that will be selected (select multiple values ​​together) can be stored in the array. I think that will do it for each order? Use name as name="access_list[]" without space. And you can get selected options with $_POST['access_list'] $_POST['access_list'] is array that contains selected