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  1. Replies
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    1,138

    Access control lists

    Hi all

    I am curious as to how ACLs are usually implemented. Lets say I have a DB user table like

    -- Table users
    id | name
    ----------
    1 | Alice
    2 | Bob
    and a table of arbitrary objects -...
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    1,736

    Not defending...just confused. Excellent links...

    Not defending...just confused.

    Excellent links - looks like I have some reading to do. Thanks for the help
  3. Replies
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    1,736

    Thanks for answering...I thought it was a...

    Thanks for answering...I thought it was a PostGreSQL issue related to timeout.

    This is contrary to all other advise I have seen. Could you elaborate a little please? The PHP docs clearly states...
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    This should probably have been asked in the SQL...

    This should probably have been asked in the SQL forum...sorry about that. Could a mod please move the thread?
  5. Replies
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    1,736

    Persistent database connections

    Hi guys

    I would like some help figuring out when persistent connections are closed. On my server I can see a lot of inactive database conenctions. This is always the case even though I am certain...
  6. Maybe you are referencing an element before the...

    Maybe you are referencing an element before the page is loaded? Hard to tell from the code provided.

    If you are using MooTools try asking in their forum instead.
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    16,633

    This should work window.onload = function()...

    This should work

    window.onload =
    function() {
    var div = document.createElement('div');
    div.id = 'overlay';
    if (document.body.firstChild)
    document.body.insertBefore(div,...
  8. Replies
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    3,755

    Some times cookies are not deleted untill you...

    Some times cookies are not deleted untill you close the browser session. Did you check that?
  9. Replies
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    2,973

    The error message usually means you are accessing...

    The error message usually means you are accessing a property of an object which doesn't exist. For instance in

    args.Value.length
    if no Value property of args exist then you can't access length....
  10. Replies
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    4,653

    Use innerHeight. var div =...

    Use innerHeight.

    var div = document.getElementById('myDiv');
    var height = div.innerHeight;
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    1,156

    JavaScript Graph Plotting Tool

    Hi guys

    As part of a larger animation framework I have created a plotting tool for visualizing functions. It is made entirely in JavaScript, uses no graphics and the generated source code is W3C...
  12. Replies
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    2,685

    I too am interested in the reflow issue. If the...

    I too am interested in the reflow issue. If the elements you are moving around is positioned absolute then those element should not effect the document layout...and changes to those should not cause...
  13. Replies
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    4,370

    Ok - I just moved my Marshall guitar amp to...

    Ok - I just moved my Marshall guitar amp to another room. It seems to have helped considerably but I'm not confident that is the cause yet - although very likely.

    The connect speed is still...
  14. See this for an example:...

    See this for an example: www.jslab.dk/library/cookie
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    See the onbeforeunload event. If you want a...

    See the onbeforeunload event. If you want a window with 3 buttons you have to create it yourself using HTML - there is no native windows with 3 buttons and don't really think you can change the...
  16. Replies
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    1,774

    The warning appears when you have created an...

    The warning appears when you have created an infinite (or very long) loop. Maybe the onchange function is being executed inifnitely because of the changes it is making - ie. one onchange will change...
  17. Replies
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    1,788

    I play guitar...or I should say used to...don't...

    I play guitar...or I should say used to...don't have the time anymore. Used to play metal like Metallica, Slayer, Iron Maiden. Later I got into classical guitar...I can still play some small pieces...
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    2,319

    I don't like capcha's either. I just add a...

    I don't like capcha's either.

    I just add a very simple question to my forms. Like "What is the 3 letter abbrievation for World Wide Web". My website is for programmers so they should be able to...
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    I already tried all of those suggestions. The...

    I already tried all of those suggestions. The firmware is the newest for the router. I don't know how to check/update the PCI adapter firmware if it is at all possible.

    I don't suspect the router...
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    Wireless connection keeps dropping

    Hi guys


    I have a Linksys WRT54GL router. The router is connected to a ADSL modem supplied by my ISP. I can't tell the brand but I can tell its cheap hardware.

    My workstation is connected to...
  21. The variable color will be #fffff in all the...

    The variable color will be #fffff in all the functions you create in the loop as you are creating closures.

    You don't have to creat an event handler for each cell though - you can just use a...
  22. Replies
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    1,426

    @ moo: You didn't answer my question...here it...

    @ moo: You didn't answer my question...here it goes again.
    I find it hard not to reply to this yet my manners tell me not to. If you take a minute to think about it do you then realize the ignorance...
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    1,255

    First I'm guessing this var usernameLength =...

    First I'm guessing this

    var usernameLength = pwd.length;
    should be

    var usernameLength = username.length;
    Second

    if (aString !== username)
    will always be false as your are using the...
  24. Replies
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    1,426

    I find it hard not to reply to this yet my...

    I find it hard not to reply to this yet my manners tell me not to. If you take a minute to think about it do you then realize the ignorance and offensiveness towards the rest of us in your statement?...
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    1,426

    Providing complete solutions for students is...

    Providing complete solutions for students is hardly helping them learn. People ought to make an effort before asking for help. Just my opinion - yours may differ.
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