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• Is there a way in PHP to keep a file open and process each line and subsequent lines?

  - by Chris Denman

  I want to write a php script that keeps the apache_log file open and "listen" to the log and deal with each log entry as it happens. I'm thinking that I need to open a file, get the number of lines, then do this again in a loop - and when the size is different, read the new lines and process them. Am I barking up the wrong tree, or is there a silly easy solution that I have missed? Chris

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• How to open the view with the keyboard appearing when the view is loaded?

  - by Pradeep Reddy Kypa

  I have a requirement where i have a textfield in a view. When i want to open the view by switching the tab(TabBased Application),first time when the view is loaded the keyboard appears because i loadview method is called. But when i switch to tab2 and again switch to tab1 again, load view is not called. I want the keyboard to appear everytime i open the tab1 page.. Please Help Me.

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• What's the fastest way using lsof to find a single open file?

  - by jjclarkson

  I'm trying to test a single file if it is open using lsof. Is there a faster way than this? $result = exec('lsof | grep filename | wc -l'); if($result > 0) { //file is open } I'm thinking their must be a way to just test for one file if you know the filename. All I really need is a true or false.

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• How to open a html page as a popup with in the page (no new window opens) using Jquery

  - by Vara Prasad

  I am having the link button and when i clicked on the link button the popup will be open (with in the page itself like a modalpopup. now i have to get the popup feel using jquery and inside the div text should come from database. How is it possible for getting the message from the backend. means open a div in a modal popup feel using jquery or opens the html page in a popup in the same window using jquery Thanks and Regards Vara Prasad.M

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• How does Apple update the Airport menu while it is open? (How to change NSMenu when it is already op

  - by Tegeril

  I've got a statusbar item that pops open an NSMenu, and I have a delegate set and it's hooked up correctly (-(void)menuNeedsUpdate:(NSMenu *)menu works fine). That said, that method is setup to be called before the menu is displayed, I need to listen for that and trigger an asynchronous request, later updating the menu while it is open, and I can't figure out how that's supposed to be done. Thanks :)

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• How can I check if a filehandle is open in Perl?

  - by matt

  Is there a way to check if a file is already open in Perl? I want to have a read file access, so don't require flock. open(FH, "<$fileName") or die "$!\n" if (<FILE_IS_NOT_ALREADY_OPEN>); # or something like close(FH) if (<FILE_IS_OPEN>);

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• How can i uniquely identify users trying to open() a kernel module?

  - by user349072

  Dear Gurus, I'm working on a Kernel module and i'm trying to Uniquely identify each one of the users trying to open() the module ( can be either processes or threads ). what is the best way to identify them? is there an ID i can get from a system call? i wish to get all users in a list that specifies whether they're trying to open the module for read \ write and i need to know which one tried acting... many many thanks. in regards, IK

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• How to open a file in the parent directory in python in AppEngine?

  - by GeekTantra

  How to open a file in the parent directory in python in AppEngine? I have a python file module/mod.py with the following code f = open('../data.yml') z = yaml.load(f) f.close() data.yml is in the parent dir of module. The error I get is IOError: [Errno 13] file not accessible: '../data.yml' I am using AppEngine SDK 1.3.3. Is there a work around for this?

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• How can I retrieve an e-mail, open a .msg attachment, and parse the attachment, in ASP.NET?

  - by Brisbe42

  I need to be able to make a program that looks through a mailbox of bounced messages, where the messages come back with the initial message in a .msg attachment, and open the .msg attachment for processing in ASP.NET 2.0. Is there any sort of code that might help in this? I've been looking at http://stackoverflow.com/questions/44383/reading-email-using-pop3-in-c as a starting point, but can't figure out how best to open the attachment from there, or if there's some easier way I'm missing.

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• How to open document that contains AutoOpen macro with powershell?

  - by grom

  My current powershell script: $document = "C:\\test.doc" $word = new-object -comobject word.application $word.Visible = $false $word.DisplayAlerts = "wdAlertsNone" $word.AutomationSecurity = "msoAutomationSecurityForceDisable" $doc = $word.Documents.Open($document) $word.ActivePrinter = "\\http://ptr-server:631\pdf-printer" $background = $false $doc.PrintOut([ref]$background) $doc.close([ref]$false) $word.quit() But it results in an alert box "The macros in this project are disabled. Please refer to the online help or documentation of the host application to determine how to enable macros." How can I open the document without it running the AutoOpen macro or displaying any sort of dialog prompt?

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• Android: programmatically - how to open a email received on mail account (example gmail). Like in Bl

  - by PankajV

  Android: programmatically - how to open a email received on mail account (example gmail). Like in BlackBerry There is ViewListener interface, which has open() and close() method. Is there any Similar Interface in Android as well. Please advice.

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• Created a maven project in Eclipse, moved directory location, how to open it now?

  - by Blankman

  I created a maven2 project in eclipse, and then I moved the folder to another location. How can I open that project now in eclipse, I can't seem to find a 'open an exisiting maven' project or the like? Opening the file pom.xml just opens the file, kinda stuck sorry.

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• How to Open .htm file in HTML page and Edit it ?

  - by Prog_Sud

  Hi, Can I open .htm file in HTML page and Edit it ? e.g. using FrontPage inside HTML page to Open the .htm file and let one authorized user to modify contents of the .htm file, and then save the .htm file in the same folder from which the .htm file opened directly without searching for the folder ? Thanks, Ahmed.

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• How to open new subwindow from another subwindow in vaadin?

  - by Kumar

  Hi, I want to open one subwindow from another subwindow.That is, i m having one popup subwindow in that window i placed one button.If we click that button another popup subwindow should open. When i am trying this i m getting error that "java.lang.IllegalArgumentException: You can only add windows inside application-level windows." Can anyone tell me how to solve this in vaadin.

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• [Design Question] When to open a link on a new window?

  - by Ian

  Hi All, When designing a web application/web site, is there an accepted practice on when to open a link on a new window? Currently, if the site being linked to is outside the domain (say Google.com), I am always launching it on a new window. If the page being linked is within the same domain, I open it on the current active window. I've read somewhere the opening links on a new window explicitly is being frowned upon. Thanks!

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• How to get the current open documents in Excel using C#?

  - by Joan Venge

  All I need is to get the list of currently open documents in the currently open instance of Microsoft Excel. But I don't know Excel terminology to know if these documents are called workbooks, or sheets, or windows, etc. Any ideas

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• Why is hibernate open session in view considered a bad practice?

  - by HeDinges

  And what kind of alternative strategies do you use for avoiding LazyLoadExceptions? I do understand that open session in view has issues with: Layered applications running in different jvm's Transactions are committed only at the end, and most probably you would like the results before. But, if you know that your application is running on a single vm, why not ease your pain by using an open session in view strategy?

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• Is there a way using jQuery or Javascript to force a page to open in Firefox?

  - by sadmicrowave

  Is there a way using jQuery or Javascript to force a page to open in Firefox? For example, if the user has their default browser set to internet explorer, but they have firefox on their computer - open a new firefox window with the intended page. If so, I would need to check to see if they have firefox on their machine; otherwise, redirect to the mozilla firefox download site... any suggestions?

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• Where do I find an Open Source project written in Scala?

  - by stacker

  I'm looking for a well documented open source project, written in scala to see best practices etc. At sourceforge.net I found a few projects tagged as scala but they were actually written in java. github seems a bit better: http://groups.google.com/group/scala-melb/web/open-scala-projects Does anyone know such a project which could be recommended for learning?

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• Created a maven project in elicpse, moved directory location, how to open it now?

  - by Blankman

  I created a maven2 project in eclipse, and then I moved the folder to another location. How can I open that project now in eclipse, I can't seem to find a 'open an exisiting maven' project or the like? Opening the file pom.xml just opens the file, kinda stuck sorry.

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• Is there a character that is the same size as a bullet, but open?

  - by Kyle

  I'm looking for a character that is just like • but an open circle (Maybe even a bigger bullet and it's open counterpart.) Does anybody know if there are such characters?

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• Should I use office open xml or rdlc reports?

  - by Si Keep

  I need to provide the facility for a user to download Word and Excel reports from my web site. I was intending to use the Office Open Xml SDK but have just stumbled across RDLC. My question is should I consider RDLC? Does it give me the same flexability that the Office Open Xml SDK does? What are the pro's and cons?

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• How to give color to your code in open-office-writer?

  - by kame

  I have code blocks written in Open Office Write and want colorize it. How can I do this? EDIT: When I copy syntax-highlighted code back to open office writer it becomes black again. How can I change this?

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• Are there free, low cost, or open source tools for matching name/address data?

  - by luiscolorado

  This question is related to Tools for matching name/address data. There is a number commercial tools provided by SAS, Oracle, Microsoft, etc., that allow to de-duplicate or merging names of individuals or companies coming from multiple sources. However, after reading the answers to the question mentioned before, I wondered why a seemingly interesting problem didn't receive any answers mentioning open source projects that could tackle the problem. Are you aware of any open source projects or algorithms to implement the so called "record linking", "record merging", or "clustering"?

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• Does SharePoint 2010 Forms Authentication support 'Open with Explorer?

  - by Leo Wong

  I have successfully configured FBA in SharePoint 2010 with client integration enabled. I can edit the Word document with Office Word. The ‘Open with Explorer’ tool bar is enabled, but I get the error: \siteurl\DavWWWRoot\document is not accessible. you might not have permission to use this network resource. Is the 'Open with Explorer' option available with FBA? If yes, what are the missing settings?

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