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Search found 87 results on 4 pages for 'petr prikryl'.

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• Background image JFrame with content

  - by Petr Safar

  I have a JFrame with BorderLayout, there are panels on all sides (North, East ,...). In the panels there are labels and buttons mostly. Now I want the frame to have a background image, some research told me that i had to change the content pane of my frame. When I try this however, the content gets put in the background and isn't visible. Also, I…

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• What do you consider the best CMS in Java

  - by Petr Macek

  Which CMS are you using in Java and what is your experience with it (in terms of extensibility, usage comfort, framework API, memory usage, performance etc.). I am looking for suggestions.

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• Join data from two Lists into one object

  - by Petr Mensik

  I ran into following situation and I am wondering about best solution. Let's say I have List<Object1> and List<Object2>, these lists are result of two separated queries. Both of them have the same size and there is relationship 1:1 between elements in the lists based on ID. I know that best solution would be fetching data in one DB…

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• PHP mysql_fetch does not return values

  - by Petr

  Hi, Being quite new with PHP, I cannot find any solution why this does not work. The query is OK and the resource is returned. But I dunno why fetch_assoc does not print values. Thanks $query=sprintf("SELECT ID,NAME FROM USERS WHERE PASS='%s' AND NAME='%s'",mysql_real_escape_string($p),mysql_real_escape_string($n)); …

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• Why string.Replace("X","Y") works only when assigned to new string?

  - by Petr

  Hi, I guess it has to do something with string being a reference type but I dont get why simply string.Replace("X","Y") does not work? Why I need to do `string A=stringB.Replace("X","Y") I thought it is just a method to be done on specified instance? Thanks for explanation EDIT: Thank you so far. I extend my question…

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• Singleton rule questions (do not allow to create copy and deserialization)

  - by Petr

  Hi, Reading some article about singleton, I stopped at the point saying: "Do not allow to crate copy of existing instance". I realized that I do not know how would I do that! Could you tell me, please, how could I copy existing instance of class? And the second one: deserializaition. How it could be dangerous? And…

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• SQL: column <> '%TEST%' does not work, why?

  - by Petr

  Hi, I do not understand why following code does not work? SELECT [column1], [column2] FROM table where Column1 <> ('%TEST%') ORDER BY 1 I want to have all rows where Column1 does not contain TEST Thanks

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• Partial string search in boost::multi_index_container

  - by user361699

  I have a struct to store info about persons and multi_index_contaider to store such objects struct person { std::string m_first_name; std::string m_last_name; std::string m_third_name; std::string m_address; std::string m_phone; person(); person(std::string f, std::string l,…

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• Mini Theater at OTN Lounge During JavaOne

  - by Tori Wieldt

  This year, the Oracle Technology Network Lounge at JavaOne will be in the Hilton Ballroom, right in the center of theJavaOne DEMOgrounds. We'll have Java experts, community members and OTN staff to answer your questions. We've also even created a "Mini Theater" for casual demos from community members and…

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• Mini Theater at OTN Lounge During JavaOne

  - by Tori Wieldt

  This year, the Oracle Technology Network Lounge at JavaOne will be in the Hilton Ballroom, right in the center of theJavaOne DEMOgrounds. We'll have Java experts, community members and OTN staff to answer your questions. We've also even created a "Mini Theater" for casual demos from community members and…

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• Fix for php 5.3.9 libxsl security "bug" fix

  - by Question Mark

  just this morning i updated my debian server to php 5.3.9 , change log (last item in list) has a fix for this bug and now when running any hosted site using XSL transforms i get: Warning: XSLTProcessor::transformToXml(): Can't set libxslt security properties, not doing transformation for security…

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• How to use sudo with WinSCP and ProFTPd?

  - by Gaia

  I need to run the SFTP fileserver binary as root, but direct root login is not allowed. In WinSCP, if I use "default" on SFTP server protocol option everything works as expected. Following the instructions to sudo in WinSCP, I tried using "sudo /usr/sbin/proftpd" (works on the command line without…

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