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  • Users: esdee
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  1. esdee

    how to find bi-weekly dates?

    hi, i have this strange problem - how to detect if a date is in a bi-weekly schedule with another date? i mean - if, say, May 16th will be part of a schedule starting Jan 1, Jan 15, Jan 29, Feb 12 etc ... ? thanks ! ------------------------ http://esdeeblog.blogspot.com/
  2. esdee

    The total number of locks exceeds the lock table size

    I have a quite large table (about 70 mln rows, MySQL 5.0.18 on a linux box) and when i try to delete some records from it I started getting this message: what should i do ? ------------------------ http://esdeeblog.blogspot.com/
    • esdee
    • Thread
    • Replies: 2
    • Forum: MySQL
  3. esdee

    Got error -1 from storage engine

    what does this error mean? we had some problems with mysql and now we cant write anything to the database. mysql 5.018 on a linux box ------------------------ http://esdeeblog.blogspot.com/
    • esdee
    • Thread
    • Replies: 0
    • Forum: MySQL
  4. esdee

    how to determine if a delegate is 'empty'

    how can i check if Click has not already been wired with a method in order to avoid multiple invoking of controlButton_StopClick ? ------------------------ http://esdeeblog.blogspot.com/
  5. esdee

    soap call from javascript returns [object Object]

    hi, im using a library for soap calls from http://www.guru4.net/articoli/javascript-soap-client/ but i have a problem with it not fully working in FireFox, namely - after this call return SOAPClient._node2object(node, wsdl); the object o var o = null; o = SOAPClient._soapresult2object(nd[0]...
  6. esdee

    Multiple Inserts with MS SQL Server

    in MySQL there is this syntax for using a single insert for multiple records: INSERT INTO x (a,b) VALUES ('1', 'one'), ('2', 'two'), ('3', 'three') is there similar syntax in MS SQL Server 2000 ? i came up with insert (a, b) select '1', 'one' union select '2', 'two' union select '3'...
  7. esdee

    ajax with asp.net problem

    hi im trying to achieve asynchronous loading of data with asp.net using some ajax tricks. here's a javascript function i use: function asyncLoader(url,id1, id2) { var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); if (x) {...
  8. esdee

    xmlhttp problem sending multiple queries?

    im using code like this: var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); } if (x) { x.onreadystatechange = function() { if (x.readyState == 4 && x.status == 200) { // -- use response } }...
  9. esdee

    printer EnumJobs returning wrong results in PagesPrinted

    Hi, I am reading data from printer about how many pages are printed, but get wrong results. for example JOB_INFO_2.PagesPrinted is almost always a very large number like 1885863936. what could i be doing wrong? ------------------------ http://esdeeblog.blogspot.com/
  10. esdee

    how to recognize "real" printer in EnumPrinters?

    hi, im using EnumPrinters to detect local printers on win2k. however this returns all printer devices found on the system, incl. for example also "Microsoft Office Document Image Writer" or "Adobe PDF Writer". How do programatically found out which of the detected handles is for a 'real'...
  11. esdee

    datetime probs

    hi, i gotta write a query in access that limits the records to a period between to dates. how can i do this ? im writing the application in c# and passing two strings from DateTime, but cant convert to Access Date/Time. neither cast nor convert seem to work. i need select * from stats where...
  12. esdee

    activex - save graphics to file

    hi - i have an mfc activex control and want to save its visuals to a file. how should i do this? the graphics on the control are created through GDI+, so should i go through Graphics contents to an Image, or may be through CDC? thanx so far i have this: CDC* pdc = GetDC(); RECT rect...
  13. esdee

    activex - save graphics to file

    hi - i have an mfc activex control and want to save its visuals to a file. how should i do this? the graphics on the control are created through GDI+, so should i go through Graphics contents to an Image, or may be through CDC? thanx so far i have this: CDC* pdc = GetDC(); RECT rect...
  14. esdee

    draw bound text

    hi! i need to draw text bound by a box (inside a component for example). is there any way to do this automatically? i want to set the width, and when the text is longer it automatically goes to newt line etc ... can anyone help ? thanx
    • esdee
    • Thread
    • Replies: 7
    • Forum: Java
  15. esdee

    activex scroll bars

    hi, i wrote an activex control in vc++, but now i want to add scroll bars to it. how can i do this? or may be i should implement the scrollbars in the container? it will be a VB form and i dont have much experience with VB
  16. esdee

    spy/sniff printer usage

    how can i spy /sniff on printer usage? is there an API i can hook? what would you advice ?
  17. esdee

    graphics2d coordinates

    are all java2d operations in user space coordinates ? is there a way to get world coordinates ?
    • esdee
    • Thread
    • Replies: 4
    • Forum: Java
  18. esdee

    c++ operator in java

    in c++ i can write public static boolean operator<(someClass pt1, someClass pt2) thus allowing me to write pt1<pt2 can i do this in java, and how ? thanx
    • esdee
    • Thread
    • Replies: 1
    • Forum: Java
  19. esdee

    GDI+ nonrectangular forms - what am i doing wrong?

    i have this in the form constructor: GraphicsPath p = new GraphicsPath(); Point[] points = { new Point(0, 0), new Point(100, 0), new Point(150, 50), new Point(250, 50), new Point(250, 350), new Point(0, 350) }; p.AddPolygon(points); this.Region = new Region(p)...
  20. esdee

    convert from C# to J#

    hi! does anyone know how can i convert code from C# to J# ? is it from source codes or from bytecode ?

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