Search Results

Search found 14311 results on 573 pages for 'stan note'.

Page 268/573 | < Previous Page | 264 265 266 267 268 269 270 271 272 273 274 275  | Next Page >

  • How do I make my page respect h1 css addition? [migrated]

    - by Adobe
    I add h1 { margin-top:100px; } to the end of the css, but the page doesn't change. But if I add to the html of some h1: <h1 style="margin-top:100px;"><a class="toc-backref" href="#id4">KHotKeys</a><a class="headerlink" href="#khotkeys" title="Permalink to this headline">¶</a></h1> Then it does. I'm not css pro, and I guess the problem is somewhere in the css file. Here it is: div.clearer { clear: both; } /* -- relbar ---------------------------------------------------------------- */ div.related { width: 100%; font-size: 90%; } div.related h3 { display: none; } div.related ul { margin: 0; padding: 0 0 0 10px; list-style: none; } div.related li { display: inline; } div.related li.right { float: right; margin-right: 5px; } /* -- sidebar --------------------------------------------------------------- */ div.sphinxsidebarwrapper { padding: 10px 5px 0 10px; } div.sphinxsidebar { float: left; width: 230px; margin-left: -100%; font-size: 90%; } div.sphinxsidebar ul { list-style: none; } div.sphinxsidebar ul ul, div.sphinxsidebar ul.want-points { margin-left: 20px; list-style: square; } div.sphinxsidebar ul ul { margin-top: 0; margin-bottom: 0; } div.sphinxsidebar form { margin-top: 10px; } div.sphinxsidebar input { border: 1px solid #98dbcc; font-family: sans-serif; font-size: 1em; } div.sphinxsidebar input[type="text"] { width: 160px; } div.sphinxsidebar input[type="submit"] { width: 30px; } img { border: 0; } /* -- search page ----------------------------------------------------------- */ ul.search { margin: 10px 0 0 20px; padding: 0; } ul.search li { padding: 5px 0 5px 20px; background-image: url(file.png); background-repeat: no-repeat; background-position: 0 7px; } ul.search li a { font-weight: bold; } ul.search li div.context { color: #888; margin: 2px 0 0 30px; text-align: left; } ul.keywordmatches li.goodmatch a { font-weight: bold; } /* -- index page ------------------------------------------------------------ */ table.contentstable { width: 90%; } table.contentstable p.biglink { line-height: 150%; } a.biglink { font-size: 1.3em; } span.linkdescr { font-style: italic; padding-top: 5px; font-size: 90%; } /* -- general index --------------------------------------------------------- */ table.indextable { width: 100%; } table.indextable td { text-align: left; vertical-align: top; } table.indextable dl, table.indextable dd { margin-top: 0; margin-bottom: 0; } table.indextable tr.pcap { height: 10px; } table.indextable tr.cap { margin-top: 10px; background-color: #f2f2f2; } img.toggler { margin-right: 3px; margin-top: 3px; cursor: pointer; } div.modindex-jumpbox { border-top: 1px solid #ddd; border-bottom: 1px solid #ddd; margin: 1em 0 1em 0; padding: 0.4em; } div.genindex-jumpbox { border-top: 1px solid #ddd; border-bottom: 1px solid #ddd; margin: 1em 0 1em 0; padding: 0.4em; } /* -- general body styles --------------------------------------------------- */ a.headerlink { visibility: hidden; } h1:hover > a.headerlink, h2:hover > a.headerlink, h3:hover > a.headerlink, h4:hover > a.headerlink, h5:hover > a.headerlink, h6:hover > a.headerlink, dt:hover > a.headerlink { visibility: visible; } div.body p.caption { text-align: inherit; } div.body td { text-align: left; } .field-list ul { padding-left: 1em; } .first { margin-top: 0 !important; } p.rubric { margin-top: 30px; font-weight: bold; } img.align-left, .figure.align-left, object.align-left { clear: left; float: left; margin-right: 1em; } img.align-right, .figure.align-right, object.align-right { clear: right; float: right; margin-left: 1em; } img.align-center, .figure.align-center, object.align-center { display: block; margin-left: auto; margin-right: auto; } .align-left { text-align: left; } .align-center { text-align: center; } .align-right { text-align: right; } /* -- sidebars -------------------------------------------------------------- */ div.sidebar { margin: 0 0 0.5em 1em; border: 1px solid #ddb; padding: 7px 7px 0 7px; background-color: #ffe; width: 40%; float: right; } p.sidebar-title { font-weight: bold; } /* -- topics ---------------------------------------------------------------- */ div.topic { border: 1px solid #ccc; padding: 7px 7px 0 7px; margin: 10px 0 10px 0; } p.topic-title { font-size: 1.1em; font-weight: bold; margin-top: 10px; } /* -- admonitions ----------------------------------------------------------- */ div.admonition { margin-top: 10px; margin-bottom: 10px; padding: 7px; } div.admonition dt { font-weight: bold; } div.admonition dl { margin-bottom: 0; } p.admonition-title { margin: 0px 10px 5px 0px; font-weight: bold; } div.body p.centered { text-align: center; margin-top: 25px; } /* -- tables ---------------------------------------------------------------- */ table.docutils { border: 0; border-collapse: collapse; } table.docutils td, table.docutils th { padding: 1px 8px 1px 5px; border-top: 0; border-left: 0; border-right: 0; border-bottom: 1px solid #aaa; } table.field-list td, table.field-list th { border: 0 !important; } table.footnote td, table.footnote th { border: 0 !important; } th { text-align: left; padding-right: 5px; } table.citation { border-left: solid 1px gray; margin-left: 1px; } table.citation td { border-bottom: none; } /* -- other body styles ----------------------------------------------------- */ ol.arabic { list-style: decimal; } ol.loweralpha { list-style: lower-alpha; } ol.upperalpha { list-style: upper-alpha; } ol.lowerroman { list-style: lower-roman; } ol.upperroman { list-style: upper-roman; } dl { margin-bottom: 15px; } dd p { margin-top: 0px; } dd ul, dd table { margin-bottom: 10px; } dd { margin-top: 3px; margin-bottom: 10px; margin-left: 30px; } dt:target, .highlighted { background-color: #fbe54e; } dl.glossary dt { font-weight: bold; font-size: 1.1em; } .field-list ul { margin: 0; padding-left: 1em; } .field-list p { margin: 0; } .refcount { color: #060; } .optional { font-size: 1.3em; } .versionmodified { font-style: italic; } .system-message { background-color: #fda; padding: 5px; border: 3px solid red; } .footnote:target { background-color: #ffa; } .line-block { display: block; margin-top: 1em; margin-bottom: 1em; } .line-block .line-block { margin-top: 0; margin-bottom: 0; margin-left: 1.5em; } .guilabel, .menuselection { font-family: sans-serif; } .accelerator { text-decoration: underline; } .classifier { font-style: oblique; } /* -- code displays --------------------------------------------------------- */ pre { overflow: auto; overflow-y: hidden; /* fixes display issues on Chrome browsers */ } td.linenos pre { padding: 5px 0px; border: 0; background-color: transparent; color: #aaa; } table.highlighttable { margin-left: 0.5em; } table.highlighttable td { padding: 0 0.5em 0 0.5em; } tt.descname { background-color: transparent; font-weight: bold; font-size: 1.2em; } tt.descclassname { background-color: transparent; } tt.xref, a tt { background-color: transparent; font-weight: bold; } h1 tt, h2 tt, h3 tt, h4 tt, h5 tt, h6 tt { background-color: transparent; } .viewcode-link { float: right; } .viewcode-back { float: right; font-family: sans-serif; } div.viewcode-block:target { margin: -1px -10px; padding: 0 10px; } /* -- math display ---------------------------------------------------------- */ img.math { vertical-align: middle; } div.body div.math p { text-align: center; } span.eqno { float: right; } /* -- printout stylesheet --------------------------------------------------- */ @media print { div.document, div.documentwrapper, div.bodywrapper { margin: 0 !important; width: 100%; } div.sphinxsidebar, div.related, div.footer, #top-link { display: none; } } body { font-family: sans-serif; font-size: 100%; background-color: #11303d; color: #000; margin: 0; padding: 0; } div.document { background-color: #d4e9f7; } div.documentwrapper { float: left; width: 100%; } div.bodywrapper { margin: 0 0 0 230px; } div.body { background-color: #ffffff; color: #222222; padding: 0 20px 30px 20px; } div.footer { color: #ffffff; width: 100%; padding: 9px 0 9px 0; text-align: center; font-size: 75%; } div.footer a { color: #ffffff; text-decoration: underline; } div.related { background-color: #191a19; line-height: 30px; color: #ffffff; } div.related a { color: #ffffff; } div.sphinxsidebar { top: 30px; bottom: 60px; margin: 0; position: fixed; overflow: auto; height: auto; } div.sphinxsidebar h3 { font-family: 'Trebuchet MS', sans-serif; color: #3a3a3a; font-size: 1.4em; font-weight: normal; margin: 0; padding: 0; } div.sphinxsidebar h3 a { color: #3a3a3a; } div.sphinxsidebar h4 { font-family: 'Trebuchet MS', sans-serif; color: #3a3a3a; font-size: 1.3em; font-weight: normal; margin: 5px 0 0 0; padding: 0; } div.sphinxsidebar p { color: #3a3a3a; } div.sphinxsidebar p.topless { margin: 5px 10px 10px 10px; } div.sphinxsidebar ul { margin: 10px; padding: 0; color: #3a3a3a; } div.sphinxsidebar ul li { margin-top: .2em; } div.sphinxsidebar a { color: #3a8942; } div.sphinxsidebar input { border: 1px solid #3a8942; font-family: sans-serif; font-size: 1em; } /* -- body styles ----------------------------------------------------------- */ a { color: #355f7c; text-decoration: none; } a:hover { text-decoration: underline; } div.body p, div.body dd, div.body li { text-align: left; line-height: 130%; margin-top: 0px; margin-bottom: 0px; } div.body h1, div.body h2, div.body h3, div.body h4, div.body h5, div.body h6 { font-family: 'Trebuchet MS', sans-serif; background-color: #f2f2f2; font-weight: normal; color: #20435c; border-top: 2px solid #cccccc; border-bottom: 1px solid #cccccc; margin: 30px -20px 20px -20px; padding: 3px 0 3px 10px; } div.body h1 { margin-top: 0; font-size: 200%; } div.body h2 { font-size: 160%; } div.body h3 { font-size: 140%; padding-left: 20px; } div.body h4 { font-size: 120%; padding-left: 20px; } div.body h5 { font-size: 110%; padding-left: 20px; } div.body h6 { font-size: 100%; padding-left: 20px; } a.headerlink { color: #c60f0f; font-size: 0.8em; padding: 0 4px 0 4px; text-decoration: none; } a.headerlink:hover { background-color: #c60f0f; color: white; } div.body p, div.body dd, div.body li { text-align: left; line-height: 110%; } div.admonition p.admonition-title + p { display: inline; } div.note { background-color: #eee; border: 1px solid #ccc; } div.seealso { background-color: #ffc; border: 1px solid #ff6; } div.topic { background-color: #eee; } div.warning { background-color: #ffe4e4; border: 1px solid #f66; } p.admonition-title { display: inline; } p.admonition-title:after { content: ":"; } pre { padding: 0px; background-color: #ffffff; color: #000000; line-height: 120%; border: 0px solid #ffffff; border-left: none; border-right: none; white-space: pre-wrap; /* word-wrap: break-word; */ /* width:100px; */ } tt { background-color: #ecf0f3; padding: 0 1px 0 1px; font-size: 110%; } .warning tt { background: #efc2c2; } .note tt { background: #d6d6d6; } body { width:150%; }

    Read the article

  • What is the difference among NSString alloc:initWithCString versus stringWithUTF8String?

    - by mobibob
    I thought these two methods were (memory allocation-wise) equivalent, however, I was seeing "out of scope" and "NSCFString" in the debugger if I used what I thought was the convenient method (commented out below) and when I switched to the more explicit method my code stopped crashing! Notice that I am getting the string that is being stored in my container from sqlite3 query. p = (char*) sqlite3_column_text (queryStmt, 1); // GUID = (NSString*) [NSString stringWithUTF8String: (p!=NULL) ? p : ""]; GUID = [[NSString alloc] initWithCString:(p!=NULL) ? p : "" encoding:NSUTF8StringEncoding]; Also note, that if I looked at the values in the debugger and printed them with NSLog they looked correct, however, I don't think new memory was allocated and the value copied. Instead the memory pointer was stored - went out of scope - referenced later - crash!

    Read the article

  • Update facebook status using pyfacebook offline access

    - by Alon Carmel
    Hey, I'm trying to update a user status from a django python app. The user went thru facebook connect and registers to the app. I got sessionkey and fbuid. fb = Facebook(FACEBOOK_API_KEY, FACEBOOK_SECRET_KEY) if fbsessionkey: fb.session_key = fbsessionkey fb.uid = fbuid fb.auth.createToken() fb.auth.getSession() #update the facebook status fb.users.setStatus(status="testing",clear=False) else: pass What am i doing wrong? im getting: Error 104: Incorrect signature Please note the user already granted offline access also. Please help...

    Read the article

  • Get twitter bootstrap btn-group to operate like grouped navigation bar with drop down menus

    - by Jeremy Child
    I have been trying to get Twitter Bootstrap btn-group with dropdown to work for multiple buttons that have a drop down menu. Example: <div class="btn-group"> <a href="#" class="btn">1</a> <a href="#" class="btn">2</a> <a href="#" class="btn">3</a> <a href="#" class="btn">4</a> <a href="#" class="btn">5</a> </div> And also my attempt: http://jsfiddle.net/x2BGB/ This displays a button group. I would like some of the buttons in that group to have drop down menus. An example of what I am trying to achieve is: Note: the grouped button "bar" should not have rounded cornes when a button is next to another button. (right side).

    Read the article

  • Securely Storing Optional Entropy While Using DPAPI

    - by Changeling
    So I am trying to store the symmetric key using DPAPI. All is well and great, but what to do with the entropy? This answered question here really doesn't provide enough insight. It seems like a slippery slope - I could use the machine store to store the entropy but then what prevents someone from getting at that as well? Note: I am storing the current key using the User Scope. So my question is - what is the best way to store the entropy using DPAPI?

    Read the article

  • ASP.NET MVC ViewModelBuilder Suggestions

    - by Marco
    For anything but trival view models, I use a view model builder that handles the responsibility of generating the view model object. Right now, I use constructor injection of the builders into my controllers but this smells a little since the builder is really dependent upon which action method is being executed. I have two ideas in mind. The first one would involve a custom ActioFilter allowing me to decorate each action method with the appropriate builder to use. The second would be to add an override of the View method that is open to accepting a generic. This is what my code currently looks like. Note, the builder get injected via the ctor. [HttpGet, ImportModelStateFromTempData, Compress] public ActionResult MyAccount() { return View(accountBuilder.Build()); } Here is what option one would look like: [HttpGet, ImportModelStateFromTempData, Compress, ViewModelBuilder(typeof(IMyAccountViewModelBuilder)] public ActionResult MyAccount() { return View(accountBuilder.Build()); } Or option two: [HttpGet, ImportModelStateFromTempData, Compress] public ActionResult MyAccount() { return View<IMyAccountViewModelBuilder>(); } Any thoughts or suggestions would be great!

    Read the article

  • Algorithm question.

    - by Lukasz Lew
    I can't solve it: You are given 8 integers: A, B, C representing a line on a plane with equation A*x + B*y = C a, b, c representing another line x, y representing a point on a plane The two lines are not parallel therefore divide plane into 4 pieces. Point (x, y) lies inside of one these pieces. Problem: Write a fast algorithm that will find a point with integer coordinates in the same piece as (x,y) that is closest to the cross point of the two given lines. Note: This is not a homework, this is old Euler-type task that I have absolutely no idea how to approach.

    Read the article

  • Visual Studio 2008 built-in web server needs integrated pipeline mode - How?

    - by jdk
    Using Visual Studio 2008 and built-in web server. In a Web Handler .ashx file public void ProcessRequest(HttpContext context) { context.Response.ContentType = MimeType_text_xvcard; context.Response.Headers.Add(HttpHeader_ContentLength, "2138"); when I try to add an HTTP header I get the exception: This operation requires IIS integrated pipeline mode. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.PlatformNotSupportedException: This operation requires IIS integrated pipeline mode. I can find information about this error on the Internet but need specific info about how to presumably enable Integrated Pipeline mode (through web.config?) to allow HTTP headers to be manipulated. How do do I put the built-in web server into integrated pipeline mode? Note: Not using full-fledged IIS

    Read the article

  • Need Database Help - A second opinion - thank you

    - by user287745
    i have designed an er model and then normalized it till the BCNF and converted it into tables using vs08. my problem is i do not know from where to get the normalized database checked to see if it has no mistakes in normalization- can not be further normalized. please do not give answers such as- ask a friend- ask your professor- do not have these resources available- it is very very hard and really time consuming waiting for the relevant person to be available. so are there any sites from where i can ask help from other designers- people like you to check the normalized database? please note:- it should be free, sorry for accept rate, was not aware of accepting the answers, all the help is appreciated thank you

    Read the article

  • WPF Validation & IDataErrorInfo

    - by Jefim
    A note - the classes I have are EntityObject classes! I have the following class: public class Foo { public Bar Bar { get; set; } } public class Bar : IDataErrorInfo { public string Name { get; set; } #region IDataErrorInfo Members string IDataErrorInfo.Error { get { return null; } } string IDataErrorInfo.this[string columnName] { get { if (columnName == "Name") { return "Hello error!"; } Console.WriteLine("Validate: " + columnName); return null; } } #endregion } XAML goes as follows: <StackPanel Orientation="Horizontal" DataContext="{Binding Foo.Bar}"> <TextBox Text="{Binding Path=Name, ValidatesOnDataErrors=true}"/> </StackPanel> I put a breakpoint and a Console.Writeline on the validation there - I get no breaks. The validation is not executed. Can anybody just press me against the place where my error lies?

    Read the article

  • SQL Query with ORDER BY Part 2

    - by Brett
    Hi SQL'ers, This is a followup question to: SQL Query with ORDER BY But I think the SQL logic is going to be quite different, so I am posting it as separate question. I am trying to extend my sql SELECT query it and having some trouble: I have the table: id type radius ------------------------- 1 type1 0.25 2 type2 0.59 3 type1 0.26 4 type1 0.78 5 type3 0.12 6 type2 0.45 7 type3 0.22 8 type3 0.98 and I am trying to learn how to SELECT the second smallest radius for each given type. So the returned recordset should look like: id type radius ------------------------- 3 type1 0.26 2 type2 0.59 7 type3 0.22 (Note: in the referenced question, I was looking for the lowest radius, not the second lowest radius). I am assuming I have to use LIMIT and OFFSET, but if I use the MIN() won't that return a distinct record containing the minimum radius? Does anyone have any thoughts on how to attack this? Many thanks, Brett

    Read the article

  • Kohana ORM Aliasing and "Trying to get property of non-object"

    - by Toto
    I have the following tables in the database: teams: id name matches: id team1_id team2_id I've defined the following ORM models in my Kohana application: class Match_Model extends ORM { protected $belongs_to = array('team1_id' => 'team', 'team2_id' => 'team'); } class Team_Model extends ORM { protected $has_many = array('matches'); } The following code in a controller: $match = ORM::factory('match',1); echo $match->team1_id->name; /* <-- */ Is throwing the following error on the linke marked with /* <--- */: Trying to get property of non-object The framework is yielding the value of the foreign key instead of a reference to a Match_Model instance as it should (giving the has_many and belongs_to properties stated). Am I missing something? Note: Just in case, I've added the irregular plural 'match' => 'matches' in application/config/inflector.php

    Read the article

  • Git under windows: MSYS or Cygwin?

    - by Joce
    I plan to migrate my projects over to git, and I'm currently wondering which is the best and / or most stable option under windows. From what I gather I basically have 2.5 options: MSYSgit git under Cygwin (aka 2.5) MSYSgit from a Cygwin prompt (given that Cygwin git is already installed). Note: IMO Cygwin in itself is a big plus as you can have access to pretty much all the *nix command line tools, as where with MSYSgit bash, you only have access to a rather small subset of these tools. Given that, what option would you suggest?

    Read the article

  • Informix & .NET

    - by Giuliano
    I'm connecting to Informix 6.5 using the IBM OLE DB Driver. Some clarification: Informix Dynamic Server Workgroup Edition. Please note that there are many versions of IDS/WE - it helps to be precise about which version you have. It might be something like 10.00.TC1; the version number could be as old as 7.xx.TCx, or as new as 11.50.TCx. If your server is not on Windows but on Unix - or is on 64-bit Windows - the letter 'T' would change to 'U' (32-bit Unix) or 'F' (64-bit - Unix or Windows), or even 'H' (a particular HP-UX configuration). When I try to create a dataset using the VS DataSet wizard, after clicking on test connection it tells me 'Base Table not found'? The OLEDB driver is the official one provided by IBM. The problem with the 'Table not found' dialog is that Visual Studio doesn't tell me the table name but only the error! Has anyone else had this problem?

    Read the article

  • Functional Programming - Lots of emphasis on recursion, why?

    - by peakit
    I am getting introduced to Functional Programming [FP] (using Scala). One thing that is coming out from my initial learnings is that FPs rely heavily on recursion. And also it seems like, in pure FPs the only way to do iterative stuff is by writing recursive functions. And because of the heavy usage of recursion seems the next thing that FPs had to worry about were StackoverflowExceptions typically due to long winding recursive calls. This was tackled by introducing some optimizations (tail recursion related optimizations in maintenance of stackframes and @tailrec annotation from Scala v2.8 onwards) Can someone please enlighten me why recursion is so important to functional programming paradigm? Is there something in the specifications of functional programming languages which gets "violated" if we do stuff iteratively? If yes, then I am keen to know that as well. PS: Note that I am newbie to functional programming so feel free to point me to existing resources if they explain/answer my question. Also I do understand that Scala in particular provides support for doing iterative stuff as well.

    Read the article

  • pip requirements.txt with alternative index

    - by piquadrat
    I want to put all the requirements of a repoze Zope2 install in a pip requirements file. Most of the repoze packages don't seem to be on PyPi, but there's an alternative PyPi index for them here. But I can't figure out how to tell pip to use that index together with a requirements file. For single packages, it's easy pip install zopelib -i http://dist.repoze.org/zope2/2.10/simple/ I tried the following pip install -r requirements.txt -i http://dist.repoze.org/zope2/2.10/simple/ or in my requirements.txt all kind or permutations of these: zopelib -i http://dist.repoze.org/zope2/2.10/simple/ zopelib --index http://dist.repoze.org/zope2/2.10/simple/ -i http://dist.repoze.org/zope2/2.10/simple/ zopelib or (because the documentation says "Note that all these options must be on a line of their own.") --index http://dist.repoze.org/zope2/2.10/simple/ zopelib So, what's the correct way of telling pip to use http://dist.repoze.org/zope2/2.10/simple/ as index?

    Read the article

  • What non-programming books should programmers read?

    - by Charles Roper
    This is a poll asking the Stackoverflow community what non-programming books they would recommend to fellow programmers. Please read the following before posting: Please post only ONE BOOK PER ANSWER. Please search for your recommendation on this page before posting (there are over NINE PAGES so it is advisable to check them all). Many books have already been suggested and we want to avoid duplicates. If you find your recommendation is already present, vote it up or add some commentary. Please elaborate on why you think a given book is worth reading from a programmer's perspective. This poll is now community editable, so you can edit this question or any of the answers. Note: this article is similar and contains other useful suggestions.

    Read the article

  • How to get Tomcat Working on WIndows 7?

    - by Zakir Hossain
    I have installed Apache Tomcat 5.X/6.X on my Winodws 7 PC. After the installaiton the service starts fine when I check the Start Tomcat box and click finish. However If I try to start the tomcat configuration tool or monitor tool from the start menu I can not start any of the Tomcat's services. I get an error in a message box stating "Access Deined. Unable to open Tomcat 5.5". What seems to be the problem? and How can I solve it? Even restarting the PC won't help. I also have JDK and JRE installed. Turing the firewall doesn't work too. Please Help! Note that I'm running 32bit Version of Windows 7.

    Read the article

  • Unable to login magento administration

    - by SIA
    Hi Everybody, I have just installed Magento on Windows using WAMP. Installation was successfull without any errors or warnings. When i browse administration page, i can see login screen. After entering the correct credentials it is not displaying me the Dashboard/Control Panel. Its displaying the same login page. If i enter wrong credentials, its authenticating and displaying a message as "invalid username or password" I am unable to determine the issue. If anybody has been through this issue and solved it please help me. How can i login Magento administration. Note: While installation i have selected session=Database. Will that be a issue? Kindly Advice, SIA

    Read the article

  • Lock Free Queue -- Single Producer, Multiple Consumers

    - by Shirish
    Hello, I am looking for a method to implement lock-free queue data structure that supports single producer, and multiple consumers. I have looked at the classic method by Maged Michael and Michael Scott (1996) but their version uses linked lists. I would like an implementation that makes use of bounded circular buffer. Something that uses atomic variables? On a side note, I am not sure why these classic methods are designed for linked lists that require a lot of dynamic memory management. In a multi-threaded program, all memory management routines are serialized. Aren't we defeating the benefits of lock-free methods by using them in conjunction with dynamic data structures? I am trying to code this in C/C++ using pthread library on a Intel 64-bit architecture. Thank you, Shirish

    Read the article

  • J2SE Proxy Authentication

    - by Alan
    We use 2 SIMILAR Microsoft ISA Proxy Server 2003 to connect to internet. Each Proxy has different Login style, as below : Server-1 : nt-domain\alan Server-2 : [email protected] Logon in IE, Firefox and my Phonecell via Wifi all are fine. But, a problem appears when we run a java application J2SE Ver 4, 5 and 6, where it needs internet authentication. Logon to Server-2 is OK, but FAIL for Server-2 (style : [email protected]). Note : Both proxy seen using Windows authentication, type : negotiate NTLM Appreceate if you can help or for any suggest. Thank you, Alan L

    Read the article

  • use doctest and logging in python program

    - by Luke
    #!/usr/bin/python2.4 import logging import sys import doctest def foo(x): """ foo (0) 0 """ print ("%d" %(x)) _logger.debug("%d" %(x)) def _test(): doctest.testmod() _logger = logging.getLogger() _logger.setLevel(logging.DEBUG) _formatter = logging.Formatter('%(message)s') _handler = logging.StreamHandler(sys.stdout) _handler.setFormatter(_formatter) _logger.addHandler(_handler) _test() I would like to use logger module for all of my print statements. I have looked at the first 50 top google links for this, and they seem to agree that doctest uses it's own copy of the stdout. If print is used it works if logger is used it logs to the root console. Can someone please demonstrate a working example with a code snippet that will allow me to combine. Note running nose to test doctest will just append the log output at the end of the test, (assuming you set the switches) it does not treat them as a print statement.

    Read the article

  • What's your favorite vim color scheme?

    - by Nathan Long
    Wwhat is your favorite vim color scheme? I haven't found a great one yet, but what I'd like, in order of priority, are: Never confuses me. For example: When matching braces are highlighted, it's easy to see where the cursor is When I've got two or more tabs open, I can read all the titles and easily tell which one is active (maybe inactive ones look faded out) Very readable, both for regular code and for highlighting It would be nice if it was attractive I found one scheme that was ALMOST perfect (peaksea), but not quite - I couldn't read the titles of non-active tabs. So on a related note: anybody know a clear reference page for tweaking the colors of specific items?

    Read the article

  • javascript regex: match altered version of first match with only one expression

    - by theseion
    Hi there I'm writing a brush for Alex Gorbatchev's Syntax Highlighter to get highlighting for Smalltalk code. Now, consider the following Smalltalk code: aCollection do: [ :each | each shout ] I want to find the block argument ":each" and then match "each" every time it occurrs afterwards (for simplicity, let's say every occurrence an not just inside the brackets). Note that the argument can have any name, e.g. ":myArg". My attempt to match ":each": \:([\d\w]+) This seems to work. The problem is for me to match the occurrences of "each". I thought something like this could work: \:([\d\w]+)|\1 but the right hand side of the alternation seems to be treated as an independent expression, so backreferencing doesn't work. So my question is: is it even possible to accomplish what I want in a single expression? Or would I have to use the backreference within a second expression (via another function call)? Cheers.

    Read the article

  • Is Private Bytes >> Working Set normal?

    - by Jacob
    OK, this may sound weird, but here goes. There are 2 computers, A (Pentium D) and B (Quad Core) with almost the same amount of RAM running Windows XP. If I run the same code on both computers, the allocated private bytes in A never goes down resulting in a crash later on. In B it looks like the private bytes is constantly deallocated and everything looks fine. In both computers, the working set is deallocated and allocated similarly. Could this be an issue with manifests or DLLs (system)? I'm clueless. Also, I compiled the executable on A and ran it on B and it worked. Note: I observed the utilized memory with Process Explorer. Question: During execution (where we have several allocations and deallocations) is it normal for the number of private bytes to be much bigger (1.5 GB vs 70 MB) than the working set?

    Read the article

< Previous Page | 264 265 266 267 268 269 270 271 272 273 274 275  | Next Page >