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  • List<> capacity has more items than added.

    - by Pete
    List <string> ali = new List<string>(); ali.Clear(); ali.Add("apple"); ali.Add("orange"); ali.Add("banana"); ali.Add("cherry"); ali.Add("mango"); ali.Add("plum"); ali.Add("jackfruit"); Console.WriteLine("the List has {0} items in it.",ali.Capacity.ToString()); when I run this the Console displays: the List has 8 items in it. I don't understand why its showing a capacity of 8, when I only added 7 items.

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  • ADNOC talks about 50x increase in performance

    - by KLaker
    If you are still wondering about how Exadata can revolutionise your business then I would recommend watching this great video which was recorded at this year's OpenWorld. First a little background...The Abu Dhabi National Oil Company for Distribution (ADNOC) is an integrated energy company that was founded in 1973. ADNOC Distribution markets and distributes petroleum products and services within the United Arab Emirates and internationally. As one of the largest and most innovative government-owned petroleum companies in the Arab Gulf, ADNOC Distribution is renowned and respected for the exceptional quality and reliability of its products and services. Its five corporate divisions include more than 200 filling stations (a number that is growing at 8% annually), more than 150 convenience stores, 10 vehicle inspection stations, as well as wholesale and retail sales of bulk fuel, gas, oil, diesel, and lubricants. ADNOC selected Oracle Exadata Database Machine after extensive research because it provided them with a single platform that can run mixed workloads in a single unified machine: "We chose Oracle Exadata Database Machine because it.offered a fully integrated and highly engineered system that was ready to deploy. With our infrastructure running all the same technology, we can operate any type of Oracle Database without restrictions and be prepared for business growth," said Ali Abdul Aziz Al-Ali, IT division manager, ADNOC Distribution. ".....we could consolidate our transaction processing and business intelligence onto one platform. Competing solutions are just not capable of doing that." - Awad Ahmed Ali El-Sidiq, Senior Database Administrator, ADNOC Distribution In this new video Awad Ahmen Ali El Sidddig, Senior DBA at ADNOC, talks about the impact that Exadata has had on his team and the whole business. ADNOC is using our engineered systems to drive and manage all their workloads: from transaction systems to payments system to data warehouse to BI environment. A true Disk-to-Dashboard revolution using Engineered Systems. This engineered approach is delivering 50x improvement in performance with one queries running 100x faster! The IT has even revolutionised some of their data warehouse related processes with the help of Exadata and now jobs that were taking over 4 hours now run in a few minutes.  To watch the video click on the image below which will take you to our Oracle YouTube page: (if the above link does not work, click here: http://www.youtube.com/watch?v=zcRpxc6u5Ic) Now that queries are running 100x faster and jobs are completing in minutes not hours, what is next for the IT team at ADNOC? Like many of our customers ADNOC is now looking to take advantage of big data to help them better align their business operations with customer behaviour and customer insights. To help deliver this next level of insight the IT team is looking at the new features in Oracle Database 12c such as the new in-memory feature to deliver even more performance gains.  The great news is that Awad Ahmen Ali El Sidddig was awarded DBA of the Year - EMEA within our Data Warehouse Global Leaders programme and you can see the badge for this award pop-up at the start of video. Well done to everyone at ADNOC and thanks for spending the time with us at OOW to create this great video.

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  • Resuming blogging activities and a maths question

    - by ali.mukadam
    Resuming my blogging activities and unlike Dumbledore, I do not have a pensieve to review my thoughts and put them in order. On the other hand, thinking of maths problems somehow seem to make them clearer. So before I start writing long-winding blog posts, here's one I was given 16 years ago: The length of a rectangle is 6 cm smaller than its width. If the area of the rectangle is 16, what is its perimeter? Hint: Solvable in 5 lines or less. Cheers, Ali

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  • .htaccess configuration issue

    - by Hammad Haider
    Hi, i am using two website on one domain like: www.example.com & www.example.com/site2, i want to know that on my site2, in my site2 their are 2 folders name folder1 and folder2 my index.php is in folder2 but the defination of methods defined in folder2 i am including the files through .htaccess but i am unable to get those files which are in folder1 and getting Error-500 and 400 on browser and i am using following lines but they are not working in .htaccess file The line below works fine RedirectMatch ^/$ http://www.example.com.pk/site2/views/ AllowOverride All php_value include_path ".:/home/example/public_html/site2/system" waiting for your quick response. Thanks Regards, Hammad Haider.

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  • Looking for VPS Hosting for a LAMP Web Application

    - by Ali
    Hi guys, Trying to find a Managed VPS Hosting Solution for a LAMP Web Application. The more CPU, RAM, and Disk space the better Don't need a huge amount of bandwidth for now Would like to be able to easily grow into a stronger server Have really responsive, dedicated, smart support staff -- our current hosting is just terrible My main problem is that I can't even find a non-biased website out there that does a proper comparison of VPS Hosting providers. Can anybody either suggest a reviews/ranking site or a hosting with proven record? How would you go about finding the best hosting service? Thanks a lot! Ali

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  • How can I create blog post functionality without Wordpress or Drupal?

    - by Ali
    I'm currently learning Python (as a beginner in programming). I go through each chapter learning basics. I haven't gotten far enough to understand how CMS works. I eventually want a blog that doesn't depend on Wordpress or Drupal. I would like to develop it myself as my skills progress. My immediate curiosity is on blog posts. What is the component called that will allow me to make a daily post on my blog? There must be a technical term for this function. I would like to learn how to make one, but don't even know what to research. Everything I research points me to Wordpress or Drupal. I would like to create my own. Thanks in advance! Ali

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  • Help with regex to detect urls in a string

    - by Ali Taha Ali Mahboub
    Hi guys i found this regex to detect urls in a string and wraps them inside the tag public static String detectUrls(String text) { String newText = text .replaceAll("(?<!http://)www\\.[\\w/%.\\-?&=]+", "http://$0") .replaceAll("(?:https?|ftps?|http?)://[\\w/%.\\-?&=]+", "<a href='$0'>$0</a>"); return newText; } but this regex doesn't work with the following pattern: https://www.myserver.com so please advise.

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  • Tower defense game: Poison tower in fieldrunners dynamics

    - by Syed Ali Haider Abidi
    I had made a 2d tower defense game in unity3d. Done all the pathfinder, tower upgrading, cash stuff. Now the dynamics. Can one help me in making the dynamics of the paint tower.. Please remember as its a 2d game so I am working on spritesheets. This tower is more like the poison tower in fieldrunners. Fow now I have only one image which follows the enemy but it remains the same. But in fieldrunners it's more realistic -- it changes its direction when the enemies are on different angles.

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  • Tower defence game poison tower in fieldrunners dynamics

    - by Syed Ali Haider Abidi
    I had made a 2d tower defence game in unity3d.done all the pathfinder tower upgrading cash stuff.now the dynamics. can one help me in making the dynamics of the paint tower..please remember as its a 2d game so i am working on spritesheets. This tower is more likely poison tower in fieldrunners.fow now i have only one image which follows the enemy but it remains the same but in fieldrunners its more realistic.it changes its direction when the enemies are on different angles.

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  • Cocos2dx- Draw primitives(polygons) on Update

    - by Haider
    In my game I'm trying to draw polygons on on each step i.e. update method. I call draw() method to draw new polygon with dynamic vertices. Following is my code: void HelloWorld::draw(){glLineWidth(1);CCPoint filledVertices[] = {ccp(drawX1,drawY1),ccp(drawX2,drawY2), ccp(drawX3,drawY3), ccp(drawX4,drawY4)};ccDrawSolidPoly( filledVertices, 4, ccc4f(0.5f, 0.5f, 1, 1 ));} I call the draw() method from the update(float dt) method. The engine is behaving inconsistently i.e. sometimes it displays the polygons and on other occasions it does not. Is it the right approach to do such a task? If not what is the best way to display large number of primitives?

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  • error with slap.d while installing any new software

    - by ali haider
    I am trying to install wireshark (this issue is not specific to wireshark) on my ubuntu box and I keep getting the following error for slap.d: Setting up slapd (2.4.23-6ubuntu6.1) ... Creating initial configuration... mkdir: cannot create directory `/etc/ldap/slapd.d': File exists dpkg: error processing slapd (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: slapd Besides uninstalling or trying to update open LDAP or slap.d, is there any other action that can be taken to resolve this issue? I am trying the install as root user & I have tried moving the slap.d conf file so far but without any luck. Any thoughts on troubleshooting/resolving this issue will be quite welcome. thank in advance

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  • Need multiple sound outputs to multiple speakers

    - by Usman Sajeel Haider
    How do I play 3 different music tracks at the same time on my computer, such that song1 is played in speaker1, song2 in speaker2... Is this possible programatically? What additional hardware will I need? Do I need 3 seperate sound cards? Given that the hardware is in place, how would I "route" the sound output for a particular song to a particular speaker. Alternatively, is there a special hardware that can handle multiple inputs and outputs? Appreciate your expert opinions.

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  • how to set custom interval to horizontal axis in Flex Charts

    - by Ali Syed
    Hello folks, I am trying to set custom step (interval) to my Line Chart's horizontal axis. The chart gets its data from a grid. The grid has a lot of data and it is displayed accurately but because there are so many data points the horizontal axis is screwed up. I wanted to set a step on horizontal axis so that you get an idea when you see the graph without hovering the mouse on a data point! thanks for any help! -Ali Flexi Comment Box

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  • Storing Data from both POST variables and GET parameters

    - by Ali
    I want my python script to simultaneously accept POST variables and query string variables from the web address. The script has code : form = cgi.FieldStorage() print form However, this only captures the post variables and no query variables from the web address. Is there a way to do this? Thanks, Ali

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  • No Wireless Connection on a Broadcom BCM43227

    - by Nicolas
    I´ve installed Ubuntu 11.10 on my Acer Aspire Laptop and can´t get any Wireless connection. Where is my problem? My wireless card is an Acer Nplify(TM) 802.11b/g/n. Thanks in Advance @mikewhatever: nic@ubuntu:~$ lspci -nnk | grep -iA2 net Kernel driver in use: tg3 -- 02:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe [14e4:16b5] (rev 10) Subsystem: Acer Incorporated [ALI] Device [1025:0504] Kernel driver in use: sdhci-pci 02:00.1 SD Host controller [0805]: Broadcom Corporation NetXtreme BCM57765 Memory Card Reader [14e4:16bc] (rev 10) Subsystem: Acer Incorporated [ALI] Device [1025:0504] 03:00.0 Network controller [0280]: Broadcom Corporation BCM43227 802.11b/g/n [14e4:4358] Subsystem: Foxconn International, Inc. Device [105b:e040]

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  • htmltext of TextArea in Flex 3 disappears when embedding fonts!

    - by Ali Syed
    hello, I have textArea which gets the text through user input in runtime. User input comes through Richtexteditor so it is html I save the html text from Richtexteditor to textArea's htmltext property. everything seems to be fine! till I try to embed fonts!! (I need to embed fonts because I apply a fade effect to the TextArea.) With embedded fonts the text simply disappears! could you help me out here please! i am really desperate! Ali M Syed @font-face { src:local("Arial"); fontFamily: ArialEmbedded; } . . . body.setStyle("fontFamily", "ArialEmbedded"); body is TextArea

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  • AJAX TabContainer containing user controls

    - by Ali
    Hi all, Wondering if someone here can help. I have an AJAX tabcontainer which has a number of tabs and each tab contains a user control. When I add a new item from one of the tabs, it is not reflected in the user control in another tab unless a postback occurs. (e.g. the first tab has a listview where I add a new record and the second has a simple form which contains a drop-down which I expect to contain value added from first tab). How can I make the tabcontainer to refresh its tabs from a usercontrol? Any help will be most appreciated. Thanks, Ali

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  • Unable to connect: incorrect log on parameters Crystal report

    - by Brave ali Khatri
    I am using windows 7 ,SQL Server 2000 and VS 2008 / Crystal Report XI. i am getting Below Error when click on GetReport Button. Logon failed. Details: ADO Error Code: 0x Source: Microsoft OLE DB Provider for SQL Server Description: Login failed for user 'sa'. SQL State: 42000 Native Error: Error in File C:\Users\bahadur\AppData\Local\Temp\Total_Sales_Comparision {C4649F80-D1F7-4AED-A4B1-0B8EF83996C6}.rpt: Unable to connect: incorrect log on parameters. Blockquote MY C# Code is below ConnectionInfo crConnectionInfo = new ConnectionInfo(); crConnectionInfo.ServerName = "BRAVEALI-PC"; crConnectionInfo.DatabaseName = "SCM_TEST"; crConnectionInfo.UserID = "sa"; crConnectionInfo.Password = "myDB Password"; ReportDocument report = new ReportDocument(); report.Load(@"D:\Project's\SCM Reports\Total_Sales_Comparision.rpt"); report.SetParameterValue("@invcm_date_from", Convert.ToDateTime (TextBox4.Text)); report.SetParameterValue("@invcm_date_to", Convert .ToDateTime(TextBox5.Text)); CrystalReportViewer1.ReportSource = report; //CrystalReportViewer1.RefreshReport(); Regards Brave Ali

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