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  • How do I write a prepared statement with an update?

    - by Chris
    I am using mysqli prepared statments and I am trying to write a prepared statement with an UPDATE, but I think I am off somewhere. Here's my code: $upload_folder = 'Some String'; $sql = 'UPDATE orders (upload_location) SET (?) WHERE order_id = 160'; $stmt = $conn->stmt_init(); if($stmt->prepare($sql)){ $stmt->bind_param('s', $upload_folder); $location_inserted = $stmt->execute(); } What am I doing wrong?

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  • Where can I find an introduction to using PDO?

    - by aslum
    I know my SQL safety isn't up to par. I've read on this site that PHP PDO would be a good first step, and while I did take a look at the PDO Manual it's a bit daunting. Is there somewhere I can find a tutorial on the basics of using PDO rather then straight MySQL calls?

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  • Using v-table thunks to chain procedure calls

    - by Alien01
    I was reading some articles on net regarding Vtable thunks and I read somewhere that thunks can be used to hook /chain procedures calls. Is it achievable? Does anyone know how that works , also I am not able to find good resource explaining thunks. Any suggestions for that?

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  • Avoid change in database record

    - by Khou
    how do you make your software aware of database records changes that was not modifed by your application? (ie it was modified externally, in MS SQL Server Management Studio or other). Do you do a checksum? and store it somewhere? or what do you do?

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  • c# - embed activex control remote desktop

    - by user328447
    scenario: user 1 is presenting his or her desktop to user 2. user 2 can view what's happening on user 1 on his(user2)'s screen, but cannot control it. got a hint from somewhere that by embedding activex control rdp will allow me to do so but i do not know where to start? is this sort of like collaboration? any help would be greatly appreciated ! thanks in advance !

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  • How do I get spring-ws + tomcat to log errors

    - by Dave
    I'm creating a Spring-WS based webservice and running it in tomcat. I made some change and now get a fault with OperationUnsupportedException. I'd like to see the entire stack trace that Spring-WS is getting, but cannot figure out how to have it logged. Does anybody know how to have this stack trace logged somewhere?

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  • Any good source of explanatory documentation on ColorMatrix?

    - by mackenir
    I'd like to try using ColorMatrix, but am only able to find examples that convert an image to grayscale. And even then, they tend to be presented as a chunk of 'magic numbers' code with no explanation. Does anyone know of a 'tutorial' on how to use ColorMatrix? For example I'd be interested in converting a grayscale image to a color image, where white == transparent, and black = a solid color, with gray pixels somewhere in between. Could ColorMatrix do that?

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  • Real Time LaTeX?

    - by shoosh
    I'm looking for an application in which I can write pure LaTeX in one half of the screen and on the other half to see the compiled document in real time. This seems really like an obvious way to do LaTeX authoring but it doesn't look like any software is able to do it. LyX is not what I'm looking for. I want to edit the actual LaTeX and see it rendered in real time. Why isn't this already being done somewhere?

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  • Quote POSIX shell special characters in Python output

    - by ??O?????
    There are times that I automagically create small shell scripts from Python, and I want to make sure that the filename arguments do not contain non-escaped special characters. I've rolled my own solution, that I will provide as an answer, but I am almost certain I've seen such a function lost somewhere in the standard library. By “lost” I mean I didn't find it in an obvious module like shlex, cmd or subprocess. Do you know of such a function in the stdlib?

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  • Hyperlinks in Excel generated in java

    - by cedar715
    I've to create hyperlinks in Excel as above. On click of the hyperlink, the data should be populated somewhere down the excel. Am using Apache POI to generate the excel. is it possible with POI or other tools to generate such hyperlinks.

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  • Pass values from MasterPage UserControl to child ASPX Page

    - by Leekey
    Hi, Senario: Masterpage with a UserControl and a child ASPX page In the past when using this senario I've used an Interface as a way to pass a value from the UserControl (embedded in a master page) to the masterpage code behind then consume that value in the child aspx page. My question is now that asp.net 4 have arrived is this still a good way to achieve this or is there another or perhaps better way to do it? I've read somewhere that perhaps "delegates" is perhaps another route to take. Any help much appreciated Lk

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  • Regexp: Replace only in specific context

    - by blinry
    In a text, I would like to replace all occurrences of $word by [$word]($word) (to create a link in Markdown), but only if it is not already in a link. Example: [$word homepage](http://w00tw00t.org) should not become [[$word]($word) homepage](http://w00tw00t.org). Thus, I need to check whether $word is somewhere between [ and ] and only replace if it's not the case. Can you think of a preg_replace command for this?

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  • getting started with Google Closure if you don't care about minifying/compiling?

    - by Tim
    If you don't care about minifying your code, is there a way to get started using the Google Closure library without having to set up a subversion client and use the compiler? The Notepad sample program on Google's website refers to <script src="closure-library/base.js" > </script > Can you simply download closure-library/base.js somewhere and start playing with the UI examples? The Closure Lite quick-start version doesn't appear to include goog.ui

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  • How to check which files I fopen'ed on Windows?

    - by Igor Oks
    I received a "Too many open files" error when tried to do fopen (C++, Windows XP). Probably it happened because somewhere in my program I open files without closing them. Is there a way on Windows to see a list of all open file descriptors (or all files that my program fopened)?

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  • Convert Line breaks to html break for all field getters in Symfony project

    - by Ben
    I am working on a Symfony project and I currently have this: <?php echo preg_replace('/\n/','<br />', $review->getComments()); ?> and would very much like to be able to make all getters add html line breaks so i don't have to pepper my code with preg_replace. the $object-getFieldname methods are work automatically so I am looking to extend this somewhere to globally add a new method. What is the best approach here?

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  • How to call Json objects dynamically?

    - by Devyn
    Hi, I have like this var house = {'floor':{'one':'3 people','two':'1 people'}} var tmp = 'one'; and I want to call like this.. console.log(house.floor.tmp) // expecting '3 people' result tmp value will get from somewhere dynamically but it's not working. How can I solve this?

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  • .htpasswd Problems

    - by William Hand
    I have setup an .htaccess and .htpasswd file correctly and my password gets accepted, but only on the second attempt. I have read somewhere what to do about this, but I lost the page. Any suggestions?

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