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  • Have problem understanding the id/name of java bean

    - by symfony
    In an XmlBeanFactory (including ApplicationContext variants), you use the id or name attributes to specify the bean id(s), and at least one id must be specified in one or both of these attributes. Does it mean the following are legal? <bean id="test"> <bean name="test"> But this is illegal: <bean non_idnorname="test"> you may also or instead specify one or more bean ids (separated by a comma (,) or semicolon (;) via the name attribute. Does it mean I can specify multiple ids this way: <bean name="id1;id2,id3"> Can someone convince my doubt?

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  • How to make #include <mysql.h> work?

    - by symfony
    I'm building an open source project from source, and it need to include <mysql.h>: #if USE_MYSQL #include <mysql.h> #endif and the compilor reports: mysql.h no such file or directory MySQL is yet another greater open source project,what do I need to do to make it work?

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  • More inside an IDE(eclipse cdt)

    - by symfony
    This is what I see in the Console when I clicked Project-Clean menu: g++ -O0 -g3 -Wall -c -fmessage-length=0 -osrc\hw.o ..\src\hw.cpp g++ -ohw.exe src\hw.o But I've no idea how is these command generated? Can someone elaborate the lifecycle of the command?

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  • How does extern work in c++?

    - by symfony
    This is from the <iostream>: namespace std { extern istream cin; ///< Linked to standard input extern ostream cout; ... It seems by using extern the data types defined in other namespaces will just be available?

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  • what's Static type safety ?

    - by symfony
    Static type safety – an integral property of languages of the family to which C++ belongs and valuable both for guaranteeing properties of a design and for providing runtime and space efficiency. Can someone illustrate by a demo? Thanks

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  • Symfony2 Theming form generated by embedded controller action

    - by user1112057
    I am generating the form in embedded controller action. And now i have faced the following problem. The Form Theming is not working in that case. So what i have: The tempalte "page.html.twig" {% block content %} {% render 'MyBundle:Widget:index' %} {% endblock %} The indexAction() creates the form and rendering another template "form.html.twig" which is normally renders a form using form_row, form_rest and so on. So, now i am trying to customize form theming, and here is my problem. When i put the code {% form_theme form _self %} in the page.html.twig, i got an error the the form variable does not exists. And its correct, the form var is created later in the embedded controller. But when i put the theming code in embedded template "form.html.twig", i got another error "Variable "compound" does not exist" {% block form_label %} {% spaceless %} {% if not compound %} {% set label_attr = label_attr|merge({'for': id}) %} {% endif %} {% if required %} {% set label_attr = label_attr|merge({'class': (label_attr.class|default('') ~ ' required')|trim}) %} {% endif %} {% if label is empty %} {% set label = name|humanize %} {% endif %} <label{% for attrname, attrvalue in label_attr %} {{ attrname }}="{{ attrvalue }}"{% endfor %} {% if attr.tooltip is defined %}title="{{ attr.tooltip }}"{% endif %}>{{ label|trans({}, translation_domain) }}{% if required %}<span>*</span>{% endif %}</label> {% endspaceless %} {% endblock form_label %} This part of code was copied from this file https://github.com/symfony/symfony/blob/2.1/src/Symfony/Bridge/Twig/Resources/views/Form/form_div_layout.html.twig So tried someone to do something like this?

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  • Learning PHP - start out using a framework or no?

    - by Kevin Torrent
    I've noticed a lot of jobs in my area for PHP. I've never used PHP before, and figure if I can get more opportunities if I pick it up then it might be a good idea. The problem is that PHP without any framework is ugly and 99% of the time really bad code. All the tutorials and books I've seen are really lousy - it never shows any kind of good programming practice but always the quick and dirty kind of way of doing things. I'm afraid that trying to learn PHP this way will just imprint these bad practices in my head and make me waste time later trying to unlearn them. I've used C# in the past so I'm familiar with OOP and software design patterns and similar. Should I be trying to learn PHP by using one of the better known frameworks for it? I've looked at CakePHP, Symfony and the Zend Framework so far; Zend seems to be the most flexible without being too constraining like Cake and Symfony (although Symfony seemed less constraining than CakePHP which is trying too hard to be Ruby on Rails), but many tutorials for Zend I've seen assume you already know PHP and want to learn to use the framework. What would be my best opportunity for learning PHP, but learning GOOD PHP that uses real software engineering techniques instead of spaghetti code? It seems all the PHP books and resources either assume you are just using raw PHP and therefore showcase bade practices, or that you already know PHP and therefore don't even touch on parts of the language.

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  • Issues after upgrading the servers PHP version

    - by Harish Kurup
    I have created my project in Symfony 1.4.8 with Propel ORM. previously server had PHP version 5.2.* and i have upgraded it to 5.3.4, then the problem started giving some error in Propel. the errors were, PHP Deprecated: Directive 'magic_quotes_gpc' is deprecated in PHP 5.3 and greater in Unknown on line 0 PHP Fatal error: Class 'PDO' not found in /usr/local/lib/php/symfony/plugins/sfPropelPlugin/lib/vendor/propel/util/PropelPDO.php on line 42 PHP Warning: Module 'PDO' already loaded in Unknown on line 0 PHP Warning: Module 'pdo_sqlite' already loaded in Unknown on line 0 PHP Warning: Module 'SQLite' already loaded in Unknown on line 0 Is there any config error that has to be taken care of?? please help!

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