Daily Archives

Articles indexed Wednesday March 24 2010

Page 22/131 | < Previous Page | 18 19 20 21 22 23 24 25 26 27 28 29  | Next Page >

  • Compiler error: memset was not declared in this scope

    - by michael
    Hi, I am trying to compile my c program in ubuntu 9.10 (gcc 4.4.1). I am getting this error: Rect.cpp:344: error: ‘memset’ was not declared in this scope But the problem is I have already included in my cpp file: #include <stdio.h> #include <stdlib.h> And the same program compiles fine under ubuntu 8.04 gcc 4.2.4). Please tell me what am i missing. Thank you.

    Read the article

  • .Net - interop assemblies taking 15 seconds to load when being referenced in a function

    - by Jon
    This is a C# console application. I have a function that does something like this: static void foo() { Application powerpointApp; Presentation presentation = null; powerpointApp = new Microsoft.Office.Interop.PowerPoint.ApplicationClass(); } That's all it does. When it is called there is a fifteen second delay before the function gets hit. I added something like this: static void MyAssemblyLoadEventHandler(object sender, AssemblyLoadEventArgs args) { Console.WriteLine(DateTime.Now.ToString() + " ASSEMBLY LOADED: " + args.LoadedAssembly.FullName); Console.WriteLine(); } This gets fired telling me that my interop assemblies have been loaded about 10 milliseconds before my foo function gets hit. What can I do about this? The program needs to call this function (and eventually do something else) once and then exit so I need for these assemblies to be cached or something. Ideas?

    Read the article

  • how to get the real bounds with google maps when fully zoomed out

    - by brad
    I have a map that shows location points based on the gbounds of the map. For example, any time the map is moved/zoomed, i find the bounds and query for locations that fall within those bounds. Unfortunately I'm unable to display all my locations when fully zoomed out. Reason being, gmaps reports the min/max long as whatever is at the edge of the map, but if you zoom out enough, you can get a longitudinal range that excludes visible locations. For instance, if you zoom your map so that you see NorthAmerica twice, on the far left and far right. The min/max long are around: -36.5625 to 170.15625. But this almost completely excludes NorthAmerica which lies in the -180 to -60 range. Obviously this is bothersome as you can actually see the continent NorthAmerica (twice), but when I query my for locations in the range from google maps, NorthAmerica isn't returned. My code for finding the min/max long is: bounds = gmap.getBounds(); min_lat = bounds.getSouthWest().lat() max_lat = bounds.getNorthEast().lat() Has anyone encountered this and can anyone suggest a workaround? Off the top of my head I can only thing of a hack: to check the zoom level and hardcode the min/max lats to -180/180 if necessary, which is definitely unacceptable.

    Read the article

  • What is the email subject length limit?

    - by Scott Ferguson
    How many characters are allowed to be in the subject line of Internet email? I had a scan of The RFC for email but could not see specifically how long it was allowed to be. I have a colleague that wants to programmatically validate for it. If there is no formal limit, what is a good length in practice to suggest? Cheers,

    Read the article

  • C++ printf std::vector

    - by Sebtm
    How I can do something like this in C++: void my_print(format_string) { vector<string> data; //Fills vector printf(format_string, data); } my_print("%1$s - %2$s - %3$s"); my_print("%3$s - %2$s); I have not explained well before. The format string is entered by the application user. In C# this works: void my_print(format_string) { List<string> data = new List<string>(); //Fills list Console.WriteLine(format_string, data.ToArray); } my_print("{0} - {1} - {2}"); my_print("{2} - {1}");

    Read the article

  • rpm build from src file

    - by danielrutledge
    Hi all, I'm trying to build from a *.src.rpm file on FC 12 in such a way that the files are distributed a across my system as they would with a normal binary build (in this case, *.h files end up in /usr/include). When I ran rpmbuild, the headers weren't present. Here's my rpmbuild command: [root@localhost sphirewalld]# rpm -ivv /home/dan/Downloads/gtest-1.3.0-2.20090601svn257.fc12.src.rpm ============== /home/dan/Downloads/gtest-1.3.0-2.20090601svn257.fc12.src.rpm Expected size: 489395 = lead(96)+sigs(180)+pad(4)+data(489115) Actual size: 489395 loading keyring from pubkeys in /var/lib/rpm/pubkeys/*.key couldn't find any keys in /var/lib/rpm/pubkeys/*.key loading keyring from rpmdb opening db environment /var/lib/rpm/Packages cdb:mpool:joinenv opening db index /var/lib/rpm/Packages rdonly mode=0x0 locked db index /var/lib/rpm/Packages opening db index /var/lib/rpm/Name rdonly mode=0x0 read h# 931 Header sanity check: OK added key gpg-pubkey-57bbccba-4a6f97af to keyring read h# 1327 Header sanity check: OK added key gpg-pubkey-7fac5991-4615767f to keyring read h# 1420 Header sanity check: OK added key gpg-pubkey-16ca1a56-4a100959 to keyring read h# 1896 Header sanity check: OK added key gpg-pubkey-a3a882c1-4a1009ef to keyring Using legacy gpg-pubkey(s) from rpmdb /home/dan/Downloads/gtest-1.3.0-2.20090601svn257.fc12.src.rpm: Header SHA1 digest: OK (3e98ed9b1631395d417e00f35c83ebe588ea9d3b) added source package [0] found 1 source and 0 binary packages Expected size: 489395 = lead(96)+sigs(180)+pad(4)+data(489115) Actual size: 489395 InstallSourcePackage at: psm.c:232: Header SHA1 digest: OK (3e98ed9b1631395d417e00f35c83ebe588ea9d3b) gtest-1.3.0-2.20090601svn257.fc12 ========== Directories not explicitly included in package: 0 /root/rpmbuild/SOURCES/ 1 /root/rpmbuild/SPECS/ ========== warning: user mockbuild does not exist - using root warning: group mockbuild does not exist - using root fini 100664 1 ( 0, 0) 478034 /root/rpmbuild/SOURCES/gtest-1.3.0.tar.bz2;4ba93ce1 unknown warning: user mockbuild does not exist - using root warning: group mockbuild does not exist - using root fini 100644 1 ( 0, 0) 30505 /root/rpmbuild/SOURCES/gtest-svnr257.patch;4ba93ce1 unknown warning: user mockbuild does not exist - using root warning: group mockbuild does not exist - using root fini 100644 1 ( 0, 0) 2732 /root/rpmbuild/SPECS/gtest.spec;4ba93ce1 unknown GZDIO: 63 reads, 511788 total bytes in 0.005930 secs closed db index /var/lib/rpm/Name closed db index /var/lib/rpm/Packages closed db environment /var/lib/rpm/Packages Thanks for your help.

    Read the article

  • Forgot the username

    - by prithviraj
    Hello all I have fedora installed in my system. I know the password but i forgot the user name. I can access through terminal but i don't no how to login through gui. Please help me. Thanks in advance.

    Read the article

  • iPhone: Using static library in an application crashes the device but not the iphone simulator

    - by spin-docta
    I have a library I made, and now I want to utilize it in an application. I've believe I've properly linked to the library. Here are all the things I've done: Set the header search path Set other linker flags to "-ObjC" Added the static library xcode project Made sure the lib.a was listed as a framework target Added the library as a direct dependency Like I said in the title, I've successfully run the app with the static library in the simulator. Once I try testing the app using the device, it crashes the second it has to use a function from the library: *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** +[NSDate firstOfCurrentMonth]: unrecognized selector sent to class 0x3841bb44' 2009-10-10 12:45:31.159 Basement[2372:207] Stack:

    Read the article

  • Common way to compare timestamp in oracle, postgres and mssql

    - by Pratik
    Hi There! I am writing a sql query which involves finding if timestamp falls in particular range of days . I have written that in the postgres but it doesn't works in oracle and msssql. Is there are common way to compare the timestamp across different database. My postgres sql looks something like this ... AND creation_date < (CURRENT_TIMESTAMP - interval '5 days') AND creation_date >= (CURRENT_TIMESTAMP - interval '15 days') ... Thanks! Pratik

    Read the article

  • Problem for opening jQuery dialog box in ie8

    - by user291247
    Hello, I am using jQuery dialog box and having problem to open it in ie8 in other browsers it will opens but having problem in ie8 only. Also I have one more problem some times ajax request is not working in my dialog box on any browser. code. // Dialog $('#login_div').dialog({ autoOpen: false, width: 600, buttons: { "Cancel": function() { $(this).dialog("close"); } } }); // Dialog Link - login_div $('#dialog_link').click(function(){ $('#login_div').dialog({ autoOpen: false }); //$('#login_div').show(); $('#login_div').dialog('open'); return false; });

    Read the article

  • cakephp - try/catch an Action

    - by joshs
    I would like to somehow apply a try catch statement to all Actions as a backstop for any uncaught exceptions. I think this would be particularly helpful for Ajax Actions, because the catch statement could send back a default 4xx status code. Prototype's onFailure() function could then do the client-side error handling. How can I do this without wrapping the Action call with a try/catch in the cake dispatcher like this: try { output = $controller->dispatchMethod($params['action'], $params['pass']); } catch {...} Does anybody have a suggestion or another workable strategy for gaining this functionality without touching the dispatcher? How do people feel about putting exception handling in the Displatcher? I imagine when cake drops php 4 support, there will be a built-in mechanism for this.

    Read the article

  • jQuery dialog box not opening 2nd time

    - by Steven
    I found this thread which basically has the same issue I have. But their solution is not working for me. The dialog appears the first time I click the submit button, but not the 2nd time. I'm opening the dialog box after a form submission. UPDATE I finally got it working. Here is the correct code: if (jQuery('#registrationforms').length > 0) { //instantiate the dialog jQuery("#dialog").dialog({ modal:true, autoOpen:false }); //Some more code here to call processRegistration function. } function processRegistration(instanceID, formData) { jQuery.post("mypath/jquery_bll.php", { instance: 'processRegistration', formData : formData, instanceID : instanceID }, function(feedback) { jQuery('#dialog').text(feedback.message); jQuery('#dialog').parent().addClass(feedback.type); jQuery('#dialog').dialog('open'); },"json"); } Since I'm dynamically applying css class, I have to make sure to add it to the outer DIV which $.dialog creates to wrap my 'dialog' DIV.

    Read the article

  • Set zoom for Webview

    - by Farha Ansari
    I have a WebView and 2 urls to open it it. What I want to do is, when i set a zoom level for 1st url, and then i go to 2nd url, it should also have the same zoom level. Right now, the zoom level resets for both. Thanks, Farha

    Read the article

  • classes and static variables in shared libraries

    - by abel
    I am trying to write something in c++ with an architecture like: App -- Core (.so) <-- Plugins (.so's) for linux, mac and windows. The Core is implicitly linked to App and Plugins are explicitly linked with dlopen/LoadLibrary to App. The problem I have: static variables in Core are duplicated at run-time -- Plugins and App have different copys of them. at least on mac, when a Plugin returns a pointer to App, dynamic casting that pointer in App always result in NULL. Can anyone give me some explanations and instructions for different platforms please? I know this may seem lazy to ask them all here but I really cannot find a systematic answer to this question.

    Read the article

  • JQUERY Dialog Box

    - by David Bonnici
    Hi Guys, Im trying to do a dialog box with jquery. In this dialog box Im going to have terms and conditions. The problem is that the dialog box is only displayed for the FIRST TIME. This is the code JAVASCRIPT CODE: function showTOC() { $("#TOC").dialog({ modal: true, overlay: { opacity: 0.7, background: "black" } }) } HTML Code (A HREF) class="TOClink" href="javascript:showTOC();">View Terms & Conditions</> <div>id="example" title="Terms & Conditions">1..2.. </div> The problem I think is that when you close the dialog box the DIV is destroyed from the html code therfore it can never be displayed again on screen. Can you please help! Thanks

    Read the article

< Previous Page | 18 19 20 21 22 23 24 25 26 27 28 29  | Next Page >