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  • REPLACE Multiple Spaces with One

    Replacing multiple spaces with a single space is an old problem that people use loops, functions, and/or Tally tables for. Here's a set based method from MVP Jeff Moden. “Thanks for building such a useful and simple-to-use service”- Steve Harshbarger, CTO, 10th Magnitude. Get started with Red Gate Cloud Services and back up your SQL Azure databases to Azure Blob storage or Amazon S3 – download a free trial today.

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  • Creating Indicator and Gauge Report in SSRS - SQL Server 2008 R2

    SQL Server Reporting Services allows you to embed indicators and Gauges in your report to analyze the data and its state. Indicators are minimal gauges that convey the state of a single data value at a glance and are mostly used to represent state value of Key Performance Indicator (KPI). New! SQL Monitor 3.0 Red Gate's multi-server performance monitoring and alerting tool gets results from Day One.Simple to install and easy to use – download a free trial today.

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  • JHeadstart search with default values

    - by christian.bischof
    JHeadstart has a powerful generator for ADF Faces pages. One of the features of the generator is the generation of search functionality into a page. The search functionality offers a "Quicksearch" with a single search item and an "Advanced Search" for multiple search criteria. Sometimes it would be nice to have initial values for the search criteria, but this is not supplied by JHeadstart by default.

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  • Is it dangerous for me to give some of my Model classes Control-like methods?

    - by Pureferret
    In my personal project I have tried to stick to MVC, but I've also been made aware that sticking to MVC too tightly can be a bad thing as it makes writing awkward and forces the flow of the program in odd ways (i.e. some simple functions can be performed by something that normally wouldn't, and avoid MVC related overheads). So I'm beginning to feel justified in this compromise: I have some 'manager programs' that 'own' data and have some way to manipulate it, as such I think they'd count as both part of the model, and part of the control, and to me this feels more natural than keepingthem separate. For instance: One of my Managers is the PlayerCharacterManager that has these methods: void buySkill(PlayerCharacter playerCharacter, Skill skill); void changeName(); void changeRole(); void restatCharacter(); void addCharacterToGame(); void createNewCharacter(); PlayerCharacter getPlayerCharacter(); List<PlayerCharacter> getPlayersCharacter(Player player); List<PlayerCharacter> getAllCharacters(); I hope the mothod names are transparent enough that they don't all need explaining. I've called it a manager because it will help manage all of the PlayerCharacter 'model' objects the code creates, and create and keep a map of these. I may also get it to store other information in the future. I plan to have another two similar classes for this sort of control, but I will orchestrate when and how this happens, and what to do with the returned data via a pure controller class. This splitting up control between informed managers and the controller, as opposed to operating just through a controller seems like it will simplify my code and make it flow more. My question is, is this a dangerous choice, in terms of making the code harder to follow/test/fix? Is this somethign established as good or bad or neutral? I oculdn't find anything similar except the idea of Actors but that's not quite why I'm trying to do. Edit: Perhaps an example is needed; I'm using the Controller to update the view and access the data, so when I click the 'Add new character to a player button' it'll call methods in the controller that then go and tell the PlayerCharacterManager class to create a new character instance, it'll call the PlayerManager class to add that new character to the player-character map, and then it'll add this information to the database, and tell the view to update any GUIs effected. That is the sort of 'control sequence' I'm hoping to create with these manager classes.

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  • CheckBox in C#

    A CheckBox control allows users to select a single or multiple options from a list of options. In this article, I will discuss how to create a CheckBox control in Windows Forms at design-time as well as run-time.

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  • How to Opt For C Class IP Addresses

    There are a great number of SEO Hosting Services in the world today that are formulated with the intention of being able to create and develop winning strategies for their websites to rank well on the top search engines of the world. The need for SEO Hosting has come at a time when webmasters are seeking ways in which they can assign multiple C Class IP Addresses to all of their domains and mange as well as create some of the best services that are able to know where webmasters can control all their domains from one single cPanel.

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  • Do first-class methods exist?

    - by gdhoward
    Okay, I know first-class functions are cool, closures even better, etc. But is there any language with first-class methods? In my mind, I see a first-class method as an "object" that has both a function pointer and a pointer to a specific instance of the class/object, but the implementation doesn't matter. I just want to know if there is any language that uses them. And as a bonus, how were they implemented?

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  • Should I use multiple column primary keys or add a new column?

    - by Covar
    My current database design makes use of a multiple column primary key to use existing data (that would be unique anyway) instead of creating an additional column assigning each entry an arbitrary key. I know that this is allowed, but was wondering if this is a practice that I might want to use cautiously and possibly avoid (much like goto in C). So what are some of the disadvantages I might see in this approach or reasons I might want a single column key?

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  • ISO Format

    One of the most common file types used in the distribution of software over the Internet is the .ISO format; these single files contain within them an exact copy of an entire CD or DVD disc. They are... [Author: Chris Holgate - Computers and Internet - April 05, 2010]

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  • Get a Totally free Apple iPad Mearly For Trying It!

    If you want to get your hands on the cutting edge Apple iPAD, but you don';t necessarily wish to spend the $500 dollars... There is certainly other alternatives out there. For instance obtaining an Ap... [Author: Tim Cooper - Computers and Internet - April 09, 2010]

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  • How to re-mount a different partition as /home?

    - by Android Eve
    When I installed Ubuntu 10.04, I installed it on a single 16GB partition which includes /, /boot, /home etc. I have another partition on the system (ext3). It is easily accessible from the GNOME desktop Places menu: I just click that Filesystem HDD icon on the Places menu and it is automatically mount as '/media/1326f40a-45df-4ec'. How do I make that partition re-mount as /home instead? (permanently, that is)

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  • JDK 8u20 Documentation Updates

    - by joni g.
    JDK 8u20 has been released and is available from the Java Downloads page. See the JDK 8u20 Update Release Notes for details. Highlights for this release: The Medium security level has been removed. Now only High and Very High levels are available. Applets that do not conform with the latest security practices can still be authorized to run by adding the sites that host them to the Exception Site List. See Security for more information. The javafxpackager tool has been renamed to javapackager, and supports both Java and JavaFX applications. The -B option has been added to the javapackager deploy command to enable arguments to be passed to the bundlers that are used to create self-contained applications. See javapackager for Windows or Linux and OS X for information. The <fx:bundleArgument> helper parameter argument has been added to enable arguments to be passed to the bundlers when using ant tasks. See JavaFX Ant Task Reference for more information. A new attribute is available for JAR file manifests. The Entry-Point attribute is used to identify the classes that are allowed to be used as entry points to your application. See Entry-Point Attribute for more information. A new Microsoft Windows Installer (MSI) Enterprise JRE Installer, which enables users to install the JRE across the enterprise, is available for Java SE Advanced or Java SE Suite licensees. See Downloading the Installer in JRE Installation For Microsoft Windows for more information. The following new configuration parameters are added to the installation process to support commercial features, for use by Java SE Advanced or Java SE Suite licensees only: USAGETRACKERCFG= DEPLOYMENT_RULE_SET= See Installing With a Configuration File for more information about these and other installer parameters. Documentation highlights: New Troubleshooting Guide combines and replaces the Desktop Technologies Troubleshooting Guide and the HotSpot Virtual Machine Troubleshooting Guide to provide a single location for diagnosing and solving problems that might occur with Java Client applications. New Deployment Guide combines and replaces the JavaFX Deployment Guide and the Java Rich Internet Applications Guide to provide a single location for information about the Java packaging tools, creating self-contained applications, and deploying Java and JavaFX applications. New Garbage Collection Tuning Guide describes the garbage collectors included with the Java HotSpot VM and helps you choose which one to use. The Java Tutorials have a new look.

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  • Can you apply noatime on Ext3 partitions at realtime?

    - by bzero
    an application accesses a disk directory containing about 3 million files (including directories). I would like to apply the noatime option for that filesystem and I would like to know whether I can do that while applications are running and accessing that filesystem. the command I'd apply would look like this: mount -o remount,noatime / Any experience with that? I run one single application using the file system, and it is a 100% Java application (1 JVM running). Ubuntu Version: 9.10 (Karmic) Thanks!

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  • How to re-mount a different partition as /home on Ubuntu 10.04 ?

    - by Android Eve
    When I installed Ubuntu 10.04, I installed it on a single 16GB partition which includes /, /boot, /home etc. I have another partition on the system (ext3). It is easily accessible from the GNOME desktop Places menu: I just click that Filesystem HDD icon on the Places menu and it is automatically mount as '/media/1326f40a-45df-4ec'. How do I make that partition re-mount as /home instead? (permanently, that is)

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  • Best way to choose random element from weighted list

    - by Qqwy
    I want to create a simple game. Every so often, a power up should appear. Right now the different kinds of power ups are stored in an array. However, not every power up should appear equally often: For instance, a score multiplier should appear much more often than an extra life. What is the best/fastest way to pick an element at random from a list where some of the elements should be picked more often than others?

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  • How do I put YAML code in GitHub MarkDown?

    - by rutherford
    Following YAML snippet that I'm trying to place in my markdown formatted readme: ``` libraries: - name: numpy version: "1.6.1" ``` Tried the above with both no and 2 trailing spaces at the end of each line. Both turn out on a single line. Obviously I want them on 3 separate lines in my README.md. How? edit: note tried adding 'yaml' as the optional lang parameter but no dice either.

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  • Mass audio encoder

    - by bessman
    I have a few thousand FLAC files which I would like to transcode to OGG Vorbis, but I can't find any suitable tools for the job. To name a few I have tried so far and why they are unsuitable: oggenc is single-threaded and would require me to automate it myself, mencoder requires the input to also contain video, and abcde assumes the input is a CD. The ideal tool should be multi-threaded, and support inputing multiple files located in different directories simultaneously. CLI or GUI makes no matter. Does such a tool exist?

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  • Importance of Keywords in Anchor Text or Title Text

    Keywords are indisputably, the single most important element of an anchor text. Keywords or keyphrases placed properly on the webpage can make all the difference when it comes to search engine positioning of any website. It has been seen that mere tweaking of keywords or keyphrases has made a remarkable difference in the ranking of the website in major search engines.

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  • Creating a Simple ASP.NET Report with Export to Excel

    In this article you will learn how to create a simple ASP.NET report using Web Forms, C#, and a View Model class rather than drag and drop controls, resulting in very clean and understandable HTML. Then, you'll learn how to add Export to Excel functionality, allowing users to export the data in Excel format and save the file with a default filename of your choosing (as opposed to Report.aspx, for instance).

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  • Bordeaux on PC-BSD Screenshot tour

    <b>Wine-Reviews:</b> "This is a Bordeaux on PC-BSD 8 Screenshot tour. This tour will show you how easy it is to install Bordeaux on PC-BSD and start installing Windows Applications and Games. Bordeaux has a single dependency on Zenity once Zenity is installed"

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  • Iterator

    Imagine that you are game developer. Your game is war stategy. Army has complicated structure: it consists with Hero and three Groups. When King gives decree to treat all soldiers (Hero is also soldier) you want to iterate through all soldiers and call treat() method on each soldier instance. How ca

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