I have some questions written in this article. Sometimes I want to handle the data gotten by sql:query, those can be accessed with the expression like ${row.id}. I don't know the class using as row in following JSTL. At first, trying to cl…

I want to use HTML text form input with calendar, and I found the way in this article. That requires jQuery libraries links. Here is a procedure. Adding following lines in HTML header section. <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>

Looking for the detail about JSTL c:set because of JSTL helps us but... not clear for me... - Shammerism and found following site.java - I can pass a variable from a JSP scriptlet to JSTL but not from JSTL to a JSP scriptlet without an err…

I used JSTL SQL tag, it is very useful to implement web application to access the Database! I used JSTL SQL tag like below in this article, but I faced with some problems. <%@ page contentType="text/html;charset=UTF-8" %> <%@ taglib uri="h…

I desired Safari extension to enable displaying a lot of tabs with multi rows like Tab Mix Plus which is a one of extensions for Firefox. This extension is very useful for me, but there is no extension like it at least I was looking for. A…

There is a JSTL to execute SQL, that is sql:query. I want to execute SQL with WHERE sentence in JSP with using HTTP request parameter in WHERE conditions. This is a sample. <%@ page contentType="text/html;charset=UTF-8" %> <%@ taglib uri="…

According to TCP FAST OPENとは？ | REDBOX Labo, TCP Fast Open is supported on Linux since Kernel 3.6. The kernel of Debian Jessie is 3.16, so it is likely available. The configuration value is /proc/sys/net/ipv4/tcp_fastopen. The value of …

Here is a basic example of Apache Ant task. Define properties, using this value ${property} like valuables <property name="tomcat.host" value="192.168.1.250" /> <property name="tomcat.port" value="8080" /> <property name="username" value="tomcat" /> <property name="password" value="password" /> Java…</property></property></property></property>