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• Is there a size limit on code snippets in Visual Studio 2008?

  - by Dabblernl

  I created a long code snippet with Snippet Editor. After saving I can see and use it within Visual Studio, however, the code is suddenly trunctated after about 120 lines and there appears some garbled text at the end. Is there a size limit to code snippets? If yes, is this a visual studio, or a Snippet Editor "feature"?

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• What's the nearest substitute for a function pointer in Java?

  - by Bill the Lizard

  I have a method that's about 10 lines of code. I want to create more methods that do the exact same thing except for a calculation that's going to change one line of code. This is a perfect application for passing in a function pointer to replace that one line, but Java doesn't have function pointers. What's my best alternative?

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• Draw a JButton to look like a JLabel (or at least without the button edge?)

  - by Electrons_Ahoy

  I've got a JButton that for various reasons I want to act like a button, but look like a JLabel. It doesn't actually have to be a JLabel under the hood, I just don't want the raised button edge to show up. Is there an easy way to turn off the "button look" for JButtons but keep all the button functionality? I could build some kind of composed subclass hyperbutton that delegated to a jlabel for display purposes, but I'm really hoping there's something along the lines of button.lookLikeAButton(false).

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• Selecting Update queries alone from list of files using shell script

  - by Harish

  I am trying to get Update queries from a list of files using this script.I need to take lines containing "Update" alone and not "Updated" or "UpdateSQL"As we know all update queries contain set I am using that as well.But I need to remove cases like Updated and UpdatedSQL can anyone help? nawk -v file="$TEST" 'BEGIN{RS=";"} /[Uu][Pp][Dd][Aa][Tt][Ee] .*[sS][eE][tT]/{ gsub(/.*UPDATE/,"UPDATE");gsub(/.*Update/,"Update");gsub(/.*update/,"update");gsub(/\n+/,"");print file,"#",$0;} ' "$TEST" >> $OUT

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• How to return a single variable from a CUDA kernel function?

  - by Pooya

  I have a CUDA search function which calculate one single variable. How can I return it back. global void G_SearchByNameID(node* Node, long nodeCount, long start,char* dest, long answer){ answer = 2; } cudaMemcpy(h_answer, d_answer, sizeof(long), cudaMemcpyDeviceToHost); cudaFree(d_answer); for both of these lines I get this error: error: argument of type "long" is incompatible with parameter of type "const void *"

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• Inform me when site (server) is online again

  - by dede

  When I ping one site it returns "Request timed out". I want to make little program that will inform me (sound beep or something like that) when this server is online again. No matter in which language. I think it should be very simple script with a several lines of code. So how to write it?

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• Build error in Visual Studio application

  - by ame

  I have a solution that I am trying to build in Visual Studio which gives the following error. Project : error PRJ0019: A tool returned an error code from "Copy the executable to HAMR platform" The last few lines of the build log are as follows: Copy the executable to HAMR platform The system cannot find the path specified. Project : error PRJ0019: A tool returned an error code from "Copy the executable to HAMR platform" I understand that there may be a wrong path mentioned in the code but as there is no line number to the error I don't know how to detect the source of the problem

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• Delphi 7 inheritance

  - by Gene

  Have 6 forms, 1 Base and 5 inherited.The Base has the following snippet: procedure TMechan.Open1Click(Sender: TObject); begin if OpenDialog1.Execute then Form1.Memo1.Lines.LoadFromFile(OpenDialog1.FileName ); CopyCylMemoToRecord;ShowMechanicalValues; end; Since this snippet is in the Base it's also inherited by 5 others. Problem is: When executing OpenDialog the Base is overwritten instead of the inherited form. HELP

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• Google Place API marker issue

  - by user2959740

  I am creating itinerary planner like http://www.plnnr.com I want to create Google Place marker by direction(North,East,west,south) for e.g. When people select 4 day it should show attraction for 1st day all north location 2nd day east location then south and west. How to i do the auto marker. I am not sure how plnnr.com works how they are generating the lines based on direction. Please anyone help me on this.

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• Not Jailbroken - getting Provisioning is not applicable for product type 'Application' in SDK Device

  - by quantumpotato

  Codesign warning: provisioning is not applicable for product type 'Application' in SDK Device - iPhone OS3.1'; ignoring.. Redownloaded my developer certificate, made a new provisioning profile, still getting this error. Searched the Xcode project and removed all lines referencing a Provisioning Profile, but that didn't seem to remove it from the project settings (went to show package contents, then opened the project file). Was originally on a different machine then transferred over, if that makes a difference? Thanks

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• String replacement in batch file

  - by Faisal

  We can replace strings in a batch file using the following command set str="jump over the chair" set str=%str:chair=table% These lines work fine and change the string "jump over the chair" to "jump over the table". Now I want to replace the word "chair" in the string with some variable and I don't know how to do it. set word=table set str="jump over the chair" ?? Any ideas?

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• Understanding colors

  - by Ankur Gupta

  Hello everyone, Kindly point towards theory/material to read for understanding colors and what makes a good color combinations. Mind it that I am not interested in say "Color combinations for web application" etc. More of the lines of say "Colors and humans". Material free to read is what i am looking for. Thanks

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• Non greedy grep

  - by syker

  I want to grep the shortest match and the pattern should be something like: <car ... model=BMW ...> ... ... ... </car> ... means any character and the input is multiple lines.

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• Creating and rendering an image dynamically with transparent background for use with drawImage

  - by Noctis Skytower

  Could someone provide an example of how to dynamically create an image in Java, draw lines et cetera on it, and then draw the image so that areas not painted will remain transparent in the drawing process?

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• Logging to multiple syslog servers - log4j

  - by Vizek

  Can I send logging information to multiple syslog servers? Our IT department has 2 syslog servers (for redundancy) and wants the application to log to both of them. Is adding 2 lines for syslog host going to work? I guess creating 2 separate syslog appenders (SYSLOG1, SYSLOG2) will work, but wanted to explore this path first.

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• Problem with Bash output redirection

  - by Aman Jain

  I was trying to remove all the lines of a file except the last line but the following command did not work, although file.txt is not empty. $cat file.txt |tail -1 > file.txt $cat file.txt Why is it so?

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• C# Winforms Transparent Control allowing Clickthrough

  - by Daniel Jennings

  I have a Winforms control that starts off completely transparent, but then lines are drawn on it for stuff. I want mouse events to completely ignore the control and instead go to the stuff (buttons and all that junk) below. Is there any way to do this? P/Invoking stuff would be fine, by the way.

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• Reading in a CSV file with multi-line records in Delphi

  - by Alister

  Normally I just use TStringList.CommaText, but this wont work when a given field has multiple lines. Basically I need a csv processor that conforms to rfc4180. I'd rather not have to implement the RFC myself.

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• X11 screencasting multicasting solution

  - by Metiu

  I need to multicast an x11 application window to multiple (sai 100) clients in a lossy (wireless) environment. Right now, I was able to do it through screen grabbing (vlc) and h264 compression, but there should be a cleaner solution, something along the lines of a multicast NX session. Is there anything which could work with some glue, or should I build something for the purpose? Thanks

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• Loading variables from a text bash.

  - by S1syphus

  Is it possible to load new lines from a text file to variables in bash? Text file looks like? EXAMPLEfoo EXAMPLEbar EXAMPLE1 EXAMPLE2 EXAMPLE3 EXAMPLE4 Variables become $1 = EXAMPLEfoo $2 = EXAMPLEbar ans so on?

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• Ruby library for Flickr API?

  - by rubayeet

  Is there a solid, production ready library in Ruby that interacts with the Flickr API? I found a few by googing, but their states don't impress me much. I'm looking for something along the lines of flickrapi for Python, with nice documentation.

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• Android Mapview panning and zooming too slow........

  - by Pratap S

  I've developed a GPS app in which i record the user roots and show it on the map.......but Panning around on the map when reviewing my route is painfully slow, it takes at least 4 or 5 seconds for the map to respond the finger swipes...... I've overridden the onDraw() method and drawing the lines to show the routes......is there any better way to do this so that panning becomes faster as in "MyTracks"........... Thank you all..... Pratap S.

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• UITextView in UITableViewCell scrolling problems.

  - by jrtc27

  Ok. I have made a custom cell for my table, and it contains a text view. When I have multiple lines in the text view, I can scroll up and down, but in doing this the table also scrolls. How can I stop this behaviour? If anyone needs parts of my code or further details, please just ask. I am more than willing. Thank you for your help

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• XML schema - how to bind existence of one attribute to existence of another attribute

  - by mayap

  Hellow all, I have the following xml lines: "phone" and "city" attributes are optional, but if "phone" exists, also "city" should exists and vise versa. Is it possible to insert such restriction to XML schema? Thanks.

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• Reduce number of points in line

  - by culebrón

  I'm searching for algorithms to reduce the LOD of polylines, lines (looped or not) of nodes. In simple words, I want to take hi-resolution coastline data and be able to reduce its LOD hundred- or thousandfold to render it in small-scale. I found polygon reduction algorithms (but they require triangles) and Laplacian smoothing, but that doesn't seem exactly what I need.

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