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• svn says conflicted but it's really merged (TortoiseSVN)

  - by JoelFan

  Lately I've been seeing behavior where after an update svn shows certain files as "conflicted" but when I try to edit the conflicts, there are none (The "next conflict" and "previous conflict" buttons are disabled and if I scroll through the file, none of the lines are marked red). This seems to have started after I started working from a different repository than I had been working with, but I'm not sure if that's related.

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• How to remove commas etc from a matrix in python

  - by robert

  say ive got a matrix that looks like: [[0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0]] how can i make it on seperate lines: [[0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0]] and then remove commas etc: 0 0 0 0 0 And also to make it blank instead of 0's, so that numbers can be put in later, so in the end it will be like: _ 1 2 _ 1 _ 1 (spaces not underscores) thanks

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• Disable comments in stdout (DOS)

  - by Shadi

  If I use Dos command "copy" to concatenate two files: copy a1.txt + a2.txt a.txt I will have something like the following in stdout: C:\a1.txt C:\a2.txt 1 file(s) copied. I do not want to have anything written in stdout, I mean, I just want to have 'a.txt' without those 3 lines written in stdout. Is there any way to do so? the reason is, I need speed and I know that any IO takes time. Thanks, Shadi.

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• Retrieving & Displaying data from csv files using AJAX

  - by JJ

  I need to provide a feature such that the user is able to upload a csv file.Once the uploading is done I need to retrieve each value and show it on a grid which is implemented using far point(http://www.fpoint.com/products/spread/spread.aspx).But all this has to be done without the page being refreshed.I use asp.net 2.0 & Ajax Pro.Remember I cannot use the inbuilt AJAX feature provided by microsoft .To be precise I need something similar to the lines of attaching a file using gmail. Thanks & Regards Bikram

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• Is there any good (eazy, small) sample of working with google openid? (php)

  - by Ole Jak

  Is there any good (eazy to understend, small - not lotof code lines) sample of working with google openid? (php) - What I need is to see how to get users name from google openId ; a good way of how to integrate openid into my current users DB (tooday in DB I have table user with name and pass)? and how to get any Idea about if useris currently loged in from this computer with openId?

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• Is there a method that tells my program to quit?

  - by Waterfox

  For the "q" (quit) option in my program menu, I have the following code: elif choice == "q": print() That worked all right until I put it in an infinite loop, which kept printing blank lines. Is there a method that can quit the program? Else, can you think of another solution?

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• How do I set selection to Nothing when programming Excel using VBA?

  - by Curt

  When I create a graph after using range.copy and range.paste it leaves the paste range selected, and then when I create a graph a few lines later, it uses the selection as the first series in the plot. I can delete the series, but is there a more elegant way to do this? I tried Set selection = nothing but it won't let me set selection. I also tried selection.clear, but that just cleared the last cells that were selected, and still added an extra series to the plot. Curt

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• Python style: multiple-line conditions in IFs

  - by Eli Bendersky

  Hello, Sometimes I break long conditions in IFs to several lines. The most obvious way to do this is: if (cond1 == 'val1' and cond2 == 'val2' and cond3 == 'val3' and cond4 == 'val4'): do_something Isn't very very appealing visually, because the action blends with the conditions. However, it is the natural way using correct Python indentation of 4 spaces. Edit: By the way, for the moment I'm using: if ( cond1 == 'val1' and cond2 == 'val2' and cond3 == 'val3' and cond4 == 'val4'): do_something Not very pretty, I know :-) Can you recommend an alternative way ?

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• a sufficient way to show logs in a graphical interface using whiptail in bash

  - by greg

  hello I'm trying to represent log files via the whiptail's infobox. The only setback is that I don't want to scroll down through hundreds of log lines. Is there a way to make the scroll bar go to the end of the box automatically? Thanks for the help.

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• How to match end-of-line multiple times in a regex without interpolation

  - by harschware

  Hi, if I have a input with new lines in it like: [INFO] xyz [INFO] How can I pull out the xyz part. I tried a pattern like /^\[INFO\]$(.*?)$\[INFO\]/ms, but perl gives me: Use of uninitialized value $\ in regexp compilation at scripts\t.pl line 6. I've been trying things to get interpolation to stop like using qr// but alas, no love.

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• Deploy .net MVC 2 appication on IIS6

  - by munish

  I want to deploy my .net MVC 2 appication on IIS6.0. Will it require to change route path in global.asax file. In my application i have used html link, ajax request and Html.ActionLink. The code lines in the Global.asax file are: routes.MapRoute( "LogOn", "{controller}/{action}/{id}", new { controller = "Account", action = "Index", id = UrlParameter.Optional } ); Please suggest me. Thanks and Regards Munish

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• How do I create directory if doesn't exist to create file?

  - by RoboShop

  i have a piece of code here that breaks if the directory doesn't exist System.IO.File.WriteAllText(filePath, content); is it possible to do in one line (or a few lines) to check the directory leading to the new file doesn't exist and if not, to create it before creating the new file. i'm in .NET 3.5 here.

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• uint8 Error on Only Device Compile

  - by paul simmons

  In an iPhone app, when I compile for simulator everything is OK. However, when I compile for device, I get error on lines where I declare uint8 variables. How is that possible?

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• Makefile rule without dependency expression

  - by Mike Dooley

  Hi folks! I read the german article about "Make" on Wikipedia and found the following 2 lines: .c.o: $(CC) $(CFLAGS) -c -o $@ $< Why is the dependency expression left out and why does the target use a double file extension?

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• Which programming language should I use for this simple application?

  - by Axsuul

  I need to create a simple program/utility to parse a txt file (deleting blank rows, concatenating lines, etc) that runs in Windows XP and can be called from a Windows command line. What programming language/environment best fits this type of application? Thanks, I hope I'm not being vague.

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• ASP MVC2 - Dynamic Field Layout

  - by Rob

  I'm new to MVC and ADO.net Entity Framework. Instead of having to create an edit/display for each entity, I'd like to have the controller base class generate the view and validation code based off metadata stored in a table - something along those lines. I would imagine something like this has already been done, or there are good reasons for not doing it. Any insight or suggestions are appreciated.

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• C# Drawing 2D objects with events

  - by Keeper

  I need to draw several simple objects (polygons composed by lines and arcs, eventually placed on different layers) inside a form (or any other container) and then handle events like: right click on object zoom pan Is there a library/framework that can handle my need or do I need to create my own?

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• cleaner php code

  - by vick

  if (isset($_GET['sort_by']) && strlen($_GET['sort_by']) > 0) { $sort_by = $_GET['sort_by']; } else { $sort_by = 'desc'; } how can I rewrite that so it looks cleaner and has less lines.. I love one liners hehe

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• Parsing a simple file

  - by Mike Graham

  I have a file consisting of lines of the form Foo="Some information" Bar="More" Starting with such a string, what is the best way to extract "Some information" and "More" as strings? Foo and Bar are always exactly those names.

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• Is using macros to abbreviate long winded boost template names a bad practice?

  - by ApplePieIsGood

  I am tired of writing shared_ptr<, it's lengthening the code lines tremendously. Any reason not to do this?

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• What is a good Javascript graphing library to use with GWT application?

  - by Andrew Hubbs

  Do you have any suggestions of graphing libraries to use with a GWT project? I need to graph a set of data points and several lines. Also some shading of the area under a line. I am open to suggestions of straight Javascript libraries or Java that I can just use with GWT.

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• Change video being played in HTML5 video

  - by Krt_Malta

  Hi! I'm using the tags in HTML5 to play a video on a web browser... (and I'm very impressed with this new feature) Is there the functionality to change the video being played through Javascript? Say when I select another video from a list, a Javascript function would be called which would contain something on the lines of MyVideo.VideoLocation = //location of new video to be played. Is this possible please? Thanks and regards, Krt_Malta

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• program R- in ggplot restrict y to be >0 in LOESS plot

  - by Nate

  Here's my code: qplot(data=sites, x, y, main="Site 349") (p <- qplot(data = sites, x, y, xlab = "", ylab = "")) (p1 <- p + geom_smooth(method = "loess",span=0.5, size = 1.5)) p1 + theme_bw() + opts(title = "Site 349") Some of the LOESS lines and confidence intervals go below zero, but I would like to restrict the graphics to 0 and positive numbers (because negative do not make sense). How can I do this?

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• Mod_rewrite and redirects with training forward slash not working

  - by john williams

  I'm using the following lines of code in my .htaccess file to create redirects. The problem is, whenever I go to example.com/register/ it cant find the css files because it's looking for example.com/register/mycss.css instead of example.com/mycss.css. Redirect 301 register.php http://example.com/register RewriteRule ^register/?$ register.php How can I correct this? I'm new to any kind of htaccess/mod_rewrite functions so feel free to point me in the right direction if there are any other flaws.

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• Is "for(;;)" faster than "while (TRUE)"? If not, why do people use it?

  - by Chris Cooper

  for (;;) { //Something to be done repeatedly } I have seen this sort of thing used a lot, but I think it is rather strange... Wouldn't it be much clearer to say while (TRUE), or something along those lines? I'm guessing that (as is the reason for many-a-programmer to resort to cryptic code) this is a tiny margin faster? Why, and is it REALLY worth it? If so, why not just define it this way: #DEFINE while(TRUE) for(;;)

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