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• ZSH: how can I run Vim-style substitute command in command line?

  - by HH

  I forgot the array syntax while on Zsh-commandline: $ hello=[1,2,3,4] %ERR: I want to fix the problem by substitution. In Vim, I would do :.s@,@ @g. So how can I edit the current line, or let call it a current buffer, by running a command on it?

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• How to convert a string to JSON ?

  - by BrunoLM

  How can I convert a string to JSON in javascript, is there a method that does that? Something like: var x = "{ id: 5, name: 'hello' }"; var y = /*something*/(x); alert(y.id + " " + y.name);

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• Blocking syscalls with no other load in system (linux kernel)

  - by osgx

  Hello If there is only 1 running application in the system (and default 100 sleeping process), and it do a blocking syscall (I'm interested in blocking recv or blocking read). Will linux kernel delete this application from task_t *current pointer?

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• C++ shared objets

  - by Klaus

  Hello, I have got four classes A, B, C and D. Class A has a member b of class B. Class B has a member c of class C. A has a member D* dpointer; This hierarchy has to be preserved (in fact this is a GUI with app, window, panel as A, B and C). Now B and C must use a method from *dpointer. Is there something more elegant than giving dpointer as a member of B and C ?

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• Android: Clicking an empty space in the ListView blackens existing items

  - by Rob

  Hello, My layout contains a ListView (the parent is a LinearLayout). I have defined a certain drawable to be the ListView's background. The screen looks like this: When I click/press the white empty space below the last row, I get this: Any idea how this happens? Couldn't catch any click event in this activity...

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• Name of window manager for Windows

  - by La Chamelle

  Hello, i have a simple question, i search the exact name of the window manager for Windows. For Unix : X Window System Mac : Quartz Windows : ? Thanks you.

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• MySQL - Table format for Click stats

  - by Francesc

  Hello. I'm currently developing an URL shortening service. I want to allow users to see the stats for their URLs. How has to be the table. First, it has to be the url ID, but then, how I can sort the clicks per day?

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• Vim question : swap 2 distant lines in one move

  - by ThG

  Hello, (NB : my first post) In a Vim file, how may I swap - in one move - line 15 and line 33 (e.g.) ? Thanks in advance ThG

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• Problem with background in IE, all other browser work excellent.... please help...i almost get fired

  - by Tran

  Hello pros out there, I have this problem with background in IE PC, all other browsers including Mac Safari work excellent.... please help...i almost get fired... link is: http://www.imageoneads.com/missiongallery/index.htm Thanks so much tran006

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• Passing data between asp.net pages

  - by user204588

  Hello, I'm wondering the opinion of what is the best way to pass a lot of values between pages. I was thinking of either saving the values to a database, using context.Items[], or Session[]. I'm not sure about what is the best method. I'm passing probably around 40 variables.

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• How to attach a line to a moving object?

  - by snow-spur

  Hello i have designed a maze and i want to draw a path between the cells as the 'person' moves from one cell to the next. So each time i move the cell a line is drawn I have done this so far but do not want to show my full code However i get an error saying Circle has no attribute center my circle which is my cell center = Point(15, 15) c = Circle(center, 12) c.setFill('blue') c.setOutline('yellow') c.draw(win) p1 = Point(c.center().getx(), c.center().gety()) this bit is in my loop p2 = Point(getx(), gety()) line = graphics.Line(p1, p2)

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• Please Help! SVN server hosting company shutting down and need back up of repository

  - by Truegilly

  Hello, just logged onto http://www.ezsvn.com they host SVN repository. I have a repository which I have been paying monthly for with hundreds of commits. there support is non existent. can I get a backup of my repository from my machine ?? I’m using windows any help is most appreciated Truegilly

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• C++/WinAPI - Hardcoding the resources in application

  - by HardCoder1986

  Hello! I have some code which shows a simple dialog box and handles user action (written using plain WinAPI). // Display dialog and handle user action LRESULT choice = DialogBoxParam(NULL, MAKEINTRESOURCE(AP_IDD_DIALOG), NULL, (DLGPROC)DialogCallback, NULL); Is there any way to hardcode the resource file dialog.rc, which is used to build the dialog ?(I would like to get rid of .rc files and I'm pretty sure there is a way, yet I don't know what it is :)

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• Is it possible to deactivate shortcuts from Microsoft Speech Recognition?

  - by aF

  Hello, when I run my speech recognition c# app, the Microsoft Speech Recognition is started. In the c# code I load one grammar. But words like Copy, Paste, Cut, Start Menu, etc. are recognized besides they aren't in my grammar rules. How can I do for the Microsoft Speech Recognition only recognize my grammar? Thanks in advance

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• which version of ucdetector is compatible with easy Eclipse with fedora operating system.

  - by vipin

  hello friend, I am using the easy eclipse on fedora Linux system. I have to configure the ucdetector with easy eclipse. which version of ucdetector is suitable with this.Please tell me the solution. Thanks in advance..................

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• running a python script on a remote computer

  - by Richard

  Hello all, I have a python script and am wondering is there any way that I can ensure that the script run's continuously on a remote computer? Like for example, if the script crashes for whatever reason, is there a way to start it up automatically instead of having to remote desktop. Are there any other factors I have to be aware of? The script will be running on a window's machine.

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• Esyndicat usage

  - by Noam

  Hello group, I am helping out a friend with setting up a web site based on eSyndicat. Is anyone here using this platform, can questions be asked here for it? If not, can you recommend a good place for that.

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• datetime to millisecond as string in C#

  - by acadia

  Hello, How do I get date time and millisecond as a string in C#? for eg. 05252010125456000 thanks

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• Java. Sax parser. How to manually break parsing?

  - by Andrey Khataev

  Hello! Tell me please is it possible to break the process of parsing? I.e. exit this loop not reaching the end of document and corresponding event "endDocument" ?

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• microsoft indexing service

  - by Daz

  Hello I want to utilise Microsoft indexing service , but I dont like to fact they you need to manually index the files and build the catalog. Is there a way to automate this eg, call an api from code, as a scheduled task , or perhaps command line commands that will index a folder and built the catalog. This is for a searching a document repository built using asp.net Thanks

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• How can empty JavaScript function actually do something?

  - by OverTheRainbow

  Hello While trying to understand how a web server worked, I came accross this: //myfile.js function donothing(){}; //myfile.html javascript:donothing(open('http://www.acme.com/whatever.jpg','','left=100, right=0, top=100, scrollbars=no, status=no, titlebar=no, resizable=no, toolbar=no, menubar=no, width=255, height=255')) I'm no JavaScript expert, so I don't get how an empty function can be made to work. Does someone know? Thank you.

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• How to retrieve query string value from URL value stored in a variable?

  - by user187580

  Hello, $url = 'http://www.domain.com/file.php?dir=r&hl=100,200&ord=3&key=a+b+c'; If it were a url I could get value of hl by, say, $_GET['hl']. but how do I retrieve the same from $url string. Thanks.

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• UDP port binding by multiple applications?

  - by moon

  hello i am trying to bind multiple applications running on different pc's across a single lan network is it a good idea when all applications are receiving on same port and sending at same port for example. app1 (receiving at 10000 port , sending at some ip2 and 10000 port) app2 (receiving at 10000 port , sending at some ip1 and 10000 port) any other good idea for performing this task is also accepted .

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• Make staus bar visible without overlapping view

  - by aeolai

  Hello, I have a tab bar with two views. In the first view the iPhone status bar is hidden using [[UIApplication sharedApplication] setStatusBarHidden:YES animated:YES]. When the second view is loaded, and the status bar is made visible again using [[UIApplication sharedApplication] setStatusBarHidden:NO animated:YES] it overlaps the view. How do I make the status bar visible again without overlapping the second view? Thanks

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• Problem with dojo tree

  - by Ewout

  Hello, I'm trying to get the dojo tree widget working. It works with a small json object, but when i try it with a large json object it goes wrong. There is no error, just the root node. Is this a normal behavior? Is there a maximum of objects you can load? My json object contains around 800 entries. Thanks, Ewout

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