Questões da Prova FCC - 2017 - TRE-PR - Técnico Judiciário - Programação de Sistemas

In Java EE 6, Expression Language supports both immediate and deferred evaluation of expressions. Immediate evaluation means that the expression is evaluated and the result returned as soon as the page is first rendered. Deferred evaluation means that the technology using the expression language can use its own machinery to evaluate the expression sometime later during the page’s lifecycle, whenever it is appropriate to do so.

Expressions that are evaluated immediately and the expressions whose evaluation is deferred use, respectively, the syntaxes

Considere o seguinte código PHP:
<?php function calc(&$var) { $var++; } $a=5; calc($a); $a+=5; echo $a; ?>
Ao executar o código, o valor exibido será

Consider the following Facelets code.

<h:form id="form1">

<h:panelGrid id="panel1" rows="2">

<!-- conteúdo -->

</h:panelGrid>

</h:form>

<h:form id="form2">

<h:commandButton id="button">

<f:ajax render=":form1:panel1 panel2" />

</h:commandButton>

<h:panelGrid id="panel2">

<!-- conteúdo -->

</h:panelGrid>

</h:form>

When the button is pressed,

The jQuery $("p:last-of-type") statement selects all <p> elements that are the

O Tomcat fornece uma série de filtros que podem ser configurados para aplicações web individuais no arquivo