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  • Eclipse Doesn't List Classes Within Java Packages

    - by Matt Robertson
    Usually when I'm typing a Java import statement in Eclipse or otherwise referencing a class via the packages that it is in, Eclipse shows a context menu with a list of all classes within that package. There have been several times, however, that it would only shows subpackages within a package and would not show classes within that package. Does anyone know why this is? It sounds like a setting/preference was changed, but I never knowingly changed anything related to this.

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  • KendoGrid with in a new custom kendo ui widget

    - by Aakif
    Please guide me how to make a custom kendo ui widget, like if you could refer to some tutorial or anything. Secondly the main question is that I want to use kendo grid to consume webapi and i want to use it in a widget in which and pass the datasource to this widget. Bascially I want to make a widget which will consume the webapi using a particular url, and which will return a data source that I can add to this kendogrid widget.

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  • File structure for PHP-based website.

    - by John Berryman
    I'm building a PHP-based web app for the first time and I haven't found anything to pattern it after. At this point I'm mostly curious about how the files should be arranged into directories so that development of the website can be manageable. This includes javascript scripts, images, stylesheets, cgi scripts, html files, pure php files that define common functions, etc. Question: Can someone point me to an explanation about how such a website is typically organized on the server?

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  • mouse event on picturebox

    - by user548694
    I want to see my pixel coordinates on moviing my mouse on the image in picture box I have added this event Form.designer.cs this.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pictureBox1_MouseDown); and this method in Form.cs private void pictureBox1_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e) { locationtxt.Text = e.X.ToString() + "," + e.Y.ToString(); } but I cann't see anything in textbox on moving my mouse on form runtime. What should i add further. regards,

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  • R language: open ssh connection

    - by marpo_it
    I am trying to open a remote shell via ssh to send commands from R. As long as I send commands, I need to get results and send new commands that depends on the output of the previous ones. For this reason I am looking for a solution to open a connection and manage it from within the R code until I have finished. I also need to open the connection with ssh key exchange (so without password authentication). Looking at CRAN I didn't find anything useful.

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  • Suggestion for developing search engine

    - by MohamedGooner
    I want to develop a simple search engine, using ASP.NET and C# , where I can search for a word which contained in a very big text (like the Holy Bible or something like that), then the program shows the user where the word is. I have no idea about in which database I can put this large text and using which method will I search for a word. Any suggestions will help me, and if anyone have a tutorial for anything similar it will benefit me.

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  • Antique Software [closed]

    - by Antique
    Will software ever be considered "antique"? In other words, is a stack of punch cards worth anything? (Perhaps if they were made by someone special, or the program on them was some type of programming milestone?) What about modern software?

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  • using custom CCK fields in node + Drupal 6

    - by artmania
    Hi friends, I'm new at drupal. I created custom content type with CCK. Added some Phone, Address, Fax fields... Now I'm editing the related node. but in the node it just says print $content How can I use the custom fields I've created? maybe something like print $field_name ? anything like that? appreciate helps!!!!!

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  • Foreach/For loop alternative lambda function?

    - by mamu
    We use for or foreach to loop through collections and process each entries. Is there any alternative in all those new lambda functions for collections in C#? Traditional way of doing foreach(var v in vs) { Console.write(v); } Is there anything like? vs.foreach(v => console.write(v))

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  • How to run a .Net Console App in the background

    - by TooFat
    I have Console Application written in C# that is scheduled to run every 15 min. or so using the Built in Windows Task Scheduler. Every time it runs the black console box pops up for the duration of it's execution and then closes. I am not writing anything to the console. Is there a way to make this run in the background?

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  • actionscript simple addchild within child

    - by steve
    I just need a quick answer for this, but I can't find anything about it anywhere. I need to add a child named "framecontainer" and then add another child within that named "bagFrame," both need to be added to the main timeline "MovieClip(root)" (unless there's an easier way to do that). Thanks.

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  • Ruby's to_s method question (from Axe book 2nd edition)

    - by prosseek
    According to the axe book (2nd edition), we can use to_s as follows. class Song def to_s "Song" end end song = Song.new() song.to_s But, it doesn't give me anything, in order to print something to the stdout, I should run def to_s p "Song" end Is there any change since the ruby 1.8.2 when the book was written for? My ruby version info is 1.8.7 for Mac. ruby 1.8.7 (2009-06-08 patchlevel 173) [universal-darwin10.0]

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  • How to do method chaining in Java? o.m1().m2().m3().m4()

    - by Pentium10
    Maybe the title might be better, if someone knows a better one, please edit. I've seen in many Java code notation that after a method we call another, here is an example. Toast.makeText(text).setGravity(Gravity.TOP, 0, 0).setView(layout).show(); As you see after calling makeText on the return we call setGravity and so far. How can I do this with my own classes? Do I have to do anything special?

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  • IronPython memory leak?

    - by Mike Gates
    Run this: for i in range(1000000000): a = [] It looks like the list objects being created never get marked for garbage collection. From a memory profiler, it looks like the interpreter's stack frame is holding onto all the list objects, so GC can never do anything about it. Is this by design?

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  • Is it possible to use components derived from TWinControl in a service?

    - by M Schenkel
    I am creating a Delphi service. Is there any way to use controls derived from TWinControl within services? Ultimately the control and any controls I place on it will be saved to a bitmap. But anything I try I get "control has no parent window" error. I have successfully created a TBitMap and can accomplish the same functionality. But having all the functionality built into the VCL would greatly simplify the task.

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  • is there a better way of replacing duplicates in a list (python)

    - by myeu2
    Given a list: l1: ['a', 'b', 'c', 'a', 'a', 'b'] output: ['a', 'b', 'c', 'a'_1, 'a'_2, 'b'_1 ] I created the following code to get the output. Its messyyy.. for index in range(len(l1)): counter = 1 list_of_duplicates_for_item = [dup_index for dup_index, item in enumerate(l1) if item == l1[index] and l1.count(l1[index]) > 1] for dup_index in list_of_duplicates_for_item[1:]: l1[dup_index] = l1[dup_index] + '_' + str(counter) counter = counter + 1 Is there a more pythonic way of doing this? I couldnt find anything on the web.

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  • Increasing JRE Memory Usage in Eclipse

    - by gMcizzLe
    I read in another question that you can increase the JRE memory allowance for an app through Window - Preferences in Eclipse, but I can't seem to find anything related to heap memory allocation. Editing -xms/xmx values in eclipse.ini doesn't help since those are for Eclipse itself.

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