tblParents parentId | childId ---------+----- 102 | 1 102 | 3 102 | 4 104 | 3 ... tblPopularity Id | popularityScore ---+----- 1 | 4000 2 | 8000 3 | 3000 4 | 2000 ... I have a query that finds the most popular childId, given a parentId. I want to com
I have approximate 50000 row gridview.and i set the pagesize 20 grid view.so how we can find the last row gridview.If we do next then it takes more time.If I get your question right, you want to shift to last page from first page. What you can do is
I followed the instruction on https://www.youtube.com/watch?v=QjjcqT5hZzI and was able to install TFS in my Windows Server 2012 successfully. I was able to access the TFS web site(http://SERVERNAME:8080/tfs/) from the browser so I thought it was all
I have the following simulation in C for cars in a traffic circle alt text http://dl.getdropbox.com/u/175564/cars.png For example, 7 <space> <enter> gives more cars to the simulation, while s1 <enter> puts a top sign to the incoming road
I would like to generate a long UUID - something like the session key used by gmail. It should be at least 256 chars and no more than 512. It can contain all alpha-numeric chars and a few special chars (the ones below the function keys on the keyboar
There are many debates on whether Object Oriented Programming is good or not. But, using OOP in Php is slower. Would it be a good trade to use procedural programming and faster speed and OOP with slower speed (since classes have to be initiated every
In my website there is provision for deleting say address entry from an account. When I'm clicking on "Delete an address" link it asks me to confirm delete with pop up window which is having two buttons- "OK" and "Cancel". I
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[email protected]"e88d"; NSData * data; // something I should implement NSLog(@"%@", theString); NSLog(@"%@",[data description]); I want the results of the two printings to be the same. AES encryption and decryption: (1)
I am trying to read a text file which has around 3 lakh lines as of now. How am I reading? I am reading using the java.io.BufferedReader Here is a small code snippet which represents my approach. int lineNumber = 1; BufferedReader br = null; String c
I'm trying to perform AES CBC encryption with zero padding of a url query string. I'm using NodeJS's core crypto module. It's for use with http://www.blackoutrugby.com/game/help.documentation.php#category=35 I have a key and IV. When testing the foll
In Xamarin.Form cross platform , is there any way to show the list of available BLE devices (after scan) in a pop-up dialog box or in menu list and then connect the desired BLE device from the pop-up dialog box and show the data on the UI created for
I am trying to update my array and rendering it in the view. After reading and looking at example it appears $apply is the solution. However how to apply it in the controller is has me confused. Template <div ng-controller="Controller"> &l
hi i have a question about using watir i am very new to ruby so i may ask stupid questions my question is how do i print a webpage with watir/ruby? is there a way to print the current webpage that i am viewing, if so can you provide some example code
how do I set cursor position in richtextbox on start? EDIT: I wrote something in rtb2 then I clicked on enter and on event enter clicked is text sent do DB. Then I call this block of code: rtb2.Document.Blocks.Clear(); TextPointer caretPos = rtb2.Car
Ok I am trying to replace the Keyboard with the UIpicker. I got the code in, the Uipicker always show, and when you click on the text field of course the keyboard comes up....I even put break points in to see if it makes it to the code that tells it
I am working on codeignitor and I have a problem .. I have a controller function details.php which takes an argument. function details($id){ $this->datatables ->select('product_id,original_amount,quantity') ->from('orders') echo $this->datatab
I am a little concerned about race conditions using Spring. I know the differences between all kind of scopes (singleton, prototype, session and so on) I also know that: A service has singleton scope by default I won't have problems with race conditi
Is it possible to download a file (i.e. an sqlite database file) from the Internet into your iPhone application programmatically for later use within the application? I am trying using NSURLConnection, but not able to save the file. Here is the examp
I have downloaded a font face kit from font squirrel, and created a css file with the given code. I copied all of the woff, ttf, eot, and svg files to my public folder, and have created a h1 code that references the font that I want to use. However w
I have a section of code that looks like this: try { classVar = functionCall(input, sEnum.First); classVar = functionCall(input, sEnum.Second); classVar = functionCall(input, sEnum.Third); } catch (Exception ex) { Debug.Assert(false, ex.ToString());
I have a python script which is needed to be run by php: <?php $command = escapeshellcmd('/home/Desktop/test.py'); $output = shell_exec($command); echo $output; ?> The out put of the python script is a binary file but I get the following error in th
In the following Objective-C code, when first inner 'if' statement is satisfied (true), does that mean the loop terminates and go to the next statement? Also, when it returns to the inner 'for' statement after executing once, does the value of p is a
I need to send few values through html data attribute to JS. <div class="article" data-article="[{% for data in article %}{{ data }},{% endfor %}]" > I use foreach to get each element of existing associative array to create new o
I'm attempting to build a gem for interacting w/ the Yahoo Placemaker API but I'm running into an issue. When I attempt to run the following code I get: NameError: uninitialized constant Yahoo::Placemaker::Net from /Users/Kyle/.rvm/gems/ruby-1.9.2-p2
I have a function memory that takes a function and measures the memory usage of it: import java.lang.management.ManagementFactory def memory[T]( f: ⇒ T )( mu: Long ⇒ Unit ): T = { val memoryMXBean = ManagementFactory.getMemoryMXBean memoryMXBean.gc()
I created a simple decorator that received an argument (using functions instead of a class), when something strage happened: adding a line a code breaks the execution of a previous line. Here's the code: def my_decorator(sublabel): def duration_wrapp
How i show an alert message in my iphone using rhomobile? Thanks, CompanionYou use Alert.show_message: http://wiki.rhomobile.com/index.php/RhodesDeviceCapabilities#Alerts
due to internal reasons (framework structure) I save many images in a table with a mediumBLOB. Considering the query to retrive these images are sent with a pretty low rate is there a way to tell mysql to keep off this table from memory? I don't want
I'd like to use JavaScript with JQuery to extract a title from an HTML page, as in $.get('page.html', function(text) { var pagetitle = $(text).title; }); so that when the user input a URL into a text box, I can show the title in another textbox. But
I have a database called maxppgco_drp1 with a table called users. I want to update the users table. mysql --user=maxppgco --password=myPass -D 'maxppgco_drp1' -e "SELECT * FROM maxppgco_drp1.`users` WHERE 1"; the error I get is: ERROR 1146 (42S0
