try {
System.setProperty("java.net.useSystemProxies","true");
} catch (SecurityException e) {
; // failing to set this property isn't fatal
} Sweet!
grep EXCEPTION `ls -t /var/log/bea/logs/MWOSBDomain/servers/MWOSB1?/customaudit/LogFile1?.log.* | head -n 3 | tr '\n' ' '`Dirname
Discovers the dir where the current running script is running;
Useful if writing bash scripts and you want to know where the current file is (for example if loading other companion scripts)
DIR="$( cd "$( dirname "$0" )" && pwd )"
e.g
#!/bin/bash
export DIRNAME=$(cd `dirname $0` && pwd)
source ${DIRNAME}/common.sh
#echo $JAVA_HOME/bin/java -cp $CLASSPATH ie.bge.middleware.envstatus.app.SetSystemStatus $@
$JAVA_HOME/bin/java -cp $CLASSPATH ie.bge.middleware.envstatus.app.SetSystemStatus $@
N.B. script must be executable. Therefore chmod +x
awk -F "\"*,\"*" '{print $3}' file.csv
foreach($GLOBALS as $g=>$v){
if(is_array($v)){
echo("$g = Array {");
foreach($v as $a2=> $b2){
echo("$a2=$b2,");
}
echo("}");
}else
echo("$g = $v");
}
// Add extra layer to stop 2nd level submenus from autoexpanding
//level 2
ul.nice-menu ul,
ul.nice-menu li:hover ul ul, ul.nice-menu li.over ul ul,
ul.nice-menu li:hover li:hover ul ul, ul.nice-menu li.over li.over ul ul {
display:none;
}
ul.nice-menu li:hover ul, ul.nice-menu li.over ul,
ul.nice-menu li:hover li:hover ul, ul.nice-menu li.over li.over ul,
ul.nice-menu li:hover li:hover li:hover ul, ul.nice-menu li.over li.over li.over ul {
display:block;
}
//Level 3
ul.nice-menu ul,
ul.nice-menu li:hover ul ul, ul.nice-menu li.over ul ul,
ul.nice-menu li:hover li:hover ul ul, ul.nice-menu li.over li.over ul ul,
ul.nice-menu li:hover li:hover li:hover ul ul, ul.nice-menu li.over li.over li.over ul ul {
display:none;
}
ul.nice-menu li:hover ul, ul.nice-menu li.over ul,
ul.nice-menu li:hover li:hover ul, ul.nice-menu li.over li.over ul,
ul.nice-menu li:hover li:hover li:hover ul, ul.nice-menu li.over li.over li.over ul,
ul.nice-menu li:hover li:hover li:hover li:hover ul, ul.nice-menu li.over li.over li.over li.over ul {
display:block;
javax.servlet.forward.request_urijavax.servlet.forward.context_pathjavax.servlet.forward.servlet_pathjavax.servlet.forward.path_infojavax.servlet.forward.query_string Inside a forwarded servlet you'll see getRequestURI() return the path to the target servlet as always, but now if you want the original path, you can call request.getAttribute("javax.servlet.forward.request_uri"). One special caveat: if forward() happens through a getNamedDispatcher() call, these attributes aren't set because, in that case, the original path elements aren't changed.
Note from servlet spec 2.2 there already exists
javax.servlet.include.request_urijavax.servlet.include.context_pathjavax.servlet.include.servlet_pathjavax.servlet.include.path_infojavax.servlet.include.query_stringforward() attributes. In an include(), the path elements don't change, so the include attributes act as the backdoor to access the target servlet's path elements. Compare this with a forward() where the path elements change so the forward attributes represent the backdoor to the original path elements.Should filters invoke for forwarded requests? Included requests? What about for URIs invoked via the REQUEST, FORWARD, INCLUDE, and ERROR. You can add any number of
<filter-mapping>
<filter-name>Logging Filter</filter-name>
<url-pattern>/products/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
</filter-mapping>
This indicates the filter should be applied to requests directly from the client as well as forward requests. Adding the INCLUDE and ERROR values also indicates that the filter should additionally be applied for include requests and REQUEST.
The last RequestDispatcher change is to allow, for the first time, relative paths in request.getRequestDispatcher() calls. The path will be interpreted relative to the current request's path. It's a minor change, but comes in handy when dispatching to a sibling servlet.
document.getElementById() function does not work... However on further examination it turns out that the ID attribute must be the first (or before most atribute) attribute in an html element.
<img class="myimg" name="myimg" src="myimg.jpg" id="12"/>
docuemnt.getElementById("12") returns a null.
<img id="12" class="myimg" name="myimg" src="myimg.jpg" />
Dim cn As New ADODB.Connection
Dim rs As New ADODB.Recordset
Dim sql As String
Const ConnectString = "DATABASE=vba;DESCRIPTION=Vba Test;DSN=vba;OPTION=0;PORT=0;SERVER=localhost"
cn.ConnectionString = ConnectString
'cn.CursorLocation = adUseClient
cn.Open
' Find out if the attempt to connect worked.
If cn.State = adStateOpen Then
Set rs = cn.Execute("Select * From test")
If rs.EOF Then
UserInput.namesList.AddItem "No Entries returned from Database."
Else
While Not rs.EOF
UserInput.namesList.AddItem rs("data") & ":" & rs("date")
rs.MoveNext
Wend
End If
'MsgBox (rs("data") & ":" & rs("date"))
rs.Close
Else
MsgBox "Sorry there was a problem connecting to the database."
End If
cn.Close
org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'wishList'.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
....
org.xml.sax.SAXParseException: Invalid byte 1 of 1-byte UTF-8 sequence.
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
...
Remote debugging with eclipse
To enable remote debugging for weblogic the following must be done
In the setDomainEnv.cmd or setDomainEnv.sh you must assign the variable debugFlag to true. (Note no need for quotes etc as I discovered after some time debugging)
setDomnainEnv.cmd
set debugFlag=true
setDomainEnv.sh
local debugFlag=true
<input name="text" value="<%=new String("Hello")%>"/%>
<input name="text" value="<%=new String(\"Hello\")%>"/%>
<input name="text" value='<%=new String("Hello")%>'/%>
This came about from a backing bean I was tryign to configure from my face-config.xml Basically I was trying to set the itemsAndPrivilegeLevel parameter in the bean. The problem was I hadn't created a getItemsAndPrivilegeLevel method in the bean. I dodn't think I needed one (I don't), but apparently either JSF or the beans specification think different, so I have to have that method there. |
-D=file.encoding=UTF-8
set CATALINA_OPTS=-D=file.encoding=UTF-8
<native2ascii encoding="UTF-8" src="$%7Bsrc.dir%7D" dest="${build.dir}" includes="**/*.properties">.
<%@ page contentType="text/html;charset=UTF-8" />
<jsp:directive.page contenttype="text/html;charset=UTF-8">
<fmt:requestencoding value="UTF-8">
<local-encoding-mapping-list>
<locale>jp</locale>
<encoding>Shift_JIS</encoding>
</local-encoding-mapping-list>
FileInputStream inputStream = new FileInputStream("");
Properties prop = new Properties();
prop.load(inputStream);
Class.getResourceAsStream() or
ClassLoader.getResourceAsStream()
/**
* The name of the properties files. N.B. the "/" at the start means it is an absolute
* package, not a relative path from this package.
* Default propertuies location /resources/rsi.properties in the classpath may be
* overridden by setting the System property rsiserver.property.file,
* as in the test ant target, or with java -Drsiserver.property.file=myNewPropertiesFile
*/
static String propLoc="/resources/rsi.properties";
static{
// First check system property to see if specific properties file is set
propLoc = System.getProperty("rsiserver.property.file", propLoc);
prop=new Properties();
InputStream is = Utils.class.getResourceAsStream(propLoc);
if(is==null){
log.debug("Failed to load Resource ["+propLoc+"] from Utils.class.getResourcesAsStream() trying classloader.");
ClassLoader cl=Utils.class.getClassLoader();
if(log.isDebugEnabled())
log.debug("ClassLoader = "+cl);
is=cl.getResourceAsStream(propLoc);
}
try {
//Throws IOException
prop.load(is);
} catch (Exception e) {
log.fatal("Exception loading Properties file.",e);
}
}