Search Results

Search found 28896 results on 1156 pages for 'simple greeter'.

Page 411/1156 | < Previous Page | 407 408 409 410 411 412 413 414 415 416 417 418  | Next Page >

  • How can I use linq to initialize an array of repeated elements?

    - by Eric
    At present, I'm using something like this to build a list of 10 objects: myList = (from _ in Enumerable.Range(0, 9) select new MyObject {...}).toList() This is based off my python background, where I'd write: myList = [MyObject(...) for _ in range(10)] Note that I want my list to contain 10 instances of my object, not the same instance 10 times. Is this still a sensible way to do things in C#? Is there a cost to doing it this way over a simple for loop?

    Read the article

  • MySQL database query returns empty result

    - by user1791096
    I am doing a data migration and getting empty result of simple query with one join. Following is the query Select * from users u INNER JOIN temp_users tu ON tu.uid = u.uid There hundreds of records which have same uid in both tables, but this query returns only one record. Following is the structure of tables users table uid: varchar(50) utf8_general_ci Yes NULL temp_users table uid: varchar(50) utf8_general_ci Yes NULL Is there anyone who faced same problem?

    Read the article

  • Sqlite Database Firefox

    - by user159972
    Hi, I want to create a Sqlite Database in Firefox (I can update my Firefox). According to my knowledge Firefox does not give you Sqlite Database access. Is there any plugin or simple patch which gives Sqlite database simulation in Firefox? Regards, Allahbaksh

    Read the article

  • get average from set of objects in django

    - by dotty
    Hay, i have a simple rating system for a property. You give it a mark out of 5 (stars). The models are defined like this def Property(models.Model) # stuff here def Rating(models.Model) property = models.ForeignKey(Property) stars = models.IntegerField() What i want to do is get a property, find all the Rating objects, collect them, then get the average 'stars' from them. any ideas how to do this?

    Read the article

  • Adding a Shadow to a NSImageView

    - by Kevin Sylvestre
    Sorry for the seemingly simple question. I have a NSImageView (added in interface builder) and want to add a shadow outline. I tried using the 'Image View Effects' section of the 'Inspector' but this required enabling a core animation layer. If I set it for the 'Content View' I have very strange appearance side effects. If I set it for the 'Image View' the shadow is cropped (sorry, can't resize the image view). Any ideas?

    Read the article

  • postgresql is incrementing an update by 2 ?

    - by John Tyler
    I'm migrating our model to postgresql for the FTS and data integrity update myschema.counters set counter_count= (counter_count+1) where counter_id =? Works as expected in mysql, however in postgres it is incrementing by 2 each time? It is simple int field I believe, I don't have anything special going on.

    Read the article

  • android 3D desktop

    - by pengwang
    hello today i look at a 3D desktop as below. i feel very code,i want to make one,but i donot know how to begin? how to put desktop icon paste to every aspect of 3d,could you give me some guide or simple example ,thank you.

    Read the article

  • mysql query building output taking a long time

    - by user121196
    I have a simple query that does select * from t limit 1; on a remote mysql server. I use squirrel(mysql client) to run it, it shows: Query 1 of 1 elapsed time (seconds) - Total: 22.047, SQL query: 1.047, Building output: 21 why does building output take such a long time? what does this process do? when running from mysql command line, the whole process takes 0.3 secs (also remotely)

    Read the article

  • subdomain rewriting in ASP.NET?

    - by acidzombie24
    How do i do this in .NET? http://why.does.my.head.asplode.net/ I want to do something like ytmnd where each url is a different user generated page. I might need something as simple as pointing to a directory so dirname.mysite.com will redirect to http_public/userGenContent/dirname/

    Read the article

  • finding "distance" between two pixel's colors.

    - by igor
    Once more something relatively simple, but confused as to what they want. the method to find distance on cartesian coordinate system is distance=sqrt[(x2-x1)^2 + (y2-y1)^2] but how do i apply it here? //Requires: testColor to be a valid Color //Effects: returns the "distance" between the current Pixel's color and // the passed color // uses the standard method to calculate "distance" // uses the same formula as finding distance on a // Cartesian coordinate system double colorDistance(Color testColor) const;

    Read the article

  • BASH tr command

    - by user1457809
    Id like to convert it to uppercase for the simple purpose of formatting so it will adhere to a future case statement. As I thought case statements are case sensitive. I see all over the place the tr command used in concert with echo commands to give you immediate results such as: echo "Enter in Location (i.e. SDD-134)" read answer (user enters "cfg" echo $answer | tr '[:lower:]' '[:upper:]' which produced cfg # first echo not upper? echo $answer #echo it again and it is now upper... CFG

    Read the article

  • UNIX find for finding file names NOT ending in specific extensions?

    - by Cristi Diaconescu
    Is there a simple way to recursively find all files in a directory hierarchy, that do not end in a list of extensions? E.g. all files that are not *.dll or *.exe UNIX/GNU find, powerful as it is, doesn't seem to have an exclude mode (or I'm missing it), and I've always found it hard to use regular expressions to find things that don't match a particular expression. I'm in a Windows environment (using the GnuWin32 port of most GNU tools), so I'm equally open for Windows-only solutions.

    Read the article

  • What tool do you use for a project to-do list?

    - by Mark
    I'm looking for a simple to-do list app to organize the planned features in my project. Basically something with a checkbox, the item, and a priority. maybe sub-features/todos as well, to organize them into logical units. Preferably an online tool I think. What do you guys use?

    Read the article

  • how to disappear keyboard onCreate Method?

    - by UMMA
    friends, i have a EditText on simple activity with a button. when every i move from one activity to this acivity focus is automatically set to EditText and keyboard appears in phone. i dont want to open keyboard untill i click on editText. can any one guide me what should i do? any help would be appriciated.

    Read the article

  • Duplicate django query set?

    - by Piotr Czapla
    I have a simple django's query set like: qs = AModel.objects.exclude(state="F").order_by("order") I'd like to use it as follows: qs[0:3].update(state='F') expected = qs[3] # throws error here But last statement throws: "Cannot update a query once a slice has been taken." How can I duplicate the query set?

    Read the article

  • curb not working with rails

    - by Mike
    I have a simple class that is using curb to retrieve data. Everything works just find from the command line, but when I load it into my rails application WebBrick crashes on the "require 'curb'" statement. I'm extremely new to ruby so I'm not sure how exactly to debug the error from webbrick to determine what is wrong. If someone knows how to solve this issue that would be great, if someone could also point me into the right direction to start troubleshooting the issue myself that would also help.

    Read the article

  • Tips for creating a video-voice-chat application

    - by Marco
    I want to create a simple chat application that supports voice and video (something like Skype or Google Talk). I don't want to write everything from scratch, so my question is do you know some good libraries for that? I stumbled over libjingle (c++) and Smash (Java), both implementing the XMPP extension Jingle. Would you recommend one of those?

    Read the article

  • animation: make water wave

    - by amok
    Hello there - I would like to build a simple animation for a school project. I want to make water wave within a box in such a way that tilting the device causes the water to wave in a direction rather the other. Is there a sample from where I can start to create such effect? Any help is super appreciated. Thx, mE

    Read the article

  • How can I sum up the lines added/removed by a user in a git repo?

    - by Mike
    I am trying to find the total number of lines added and total number of lines removed by a user in a git repository. I looked at http://stackoverflow.com/questions/1265040/how-to-count-total-lines-changed-by-a-specific-author-in-a-git-repository, which had the command git log --author="<authorname>" --pretty=tformat: --numstat, but the answer failed to give a script(however simple) to total the lines changed. What's the simplest way to sum up the lines added/removed?

    Read the article

  • Hook into Application_Start in a HttpModule

    - by Jakob Gade
    I’m implementing a simple HttpModule, where I want some code to run when the web application is started. But I’m surprised to find that the Application_Start event I would normally use from Global.asax is not available from a HttpModule. Is that correct, or am I missing something here? How do I hook into the Application_Start event from an HttpModule?

    Read the article

  • Outlook - check email address type

    - by Chris Gunner
    I am trying to make a macro in Outlook that will scan the To: list for a certain text string, and spit out a message if all but one (or two, etc) addresses have it. Is there a simple way to do this? Essentially, I am trying to write something that'll avoid being able to send a restricted message to a bunch of people with the string 'xyz' in the address, if one or more do not have it. AutoComplete makes this difficult, without checking through one-by-one.

    Read the article

< Previous Page | 407 408 409 410 411 412 413 414 415 416 417 418  | Next Page >