I'm trying to combine all scripts into one.. I have two folders, the main folder 'scripts' and the other 'scripts/other'.
When I try:
BundleTable.Bundles.Add(new ScriptBundle("~/scripts/all").Include("~/Scripts/*.js", "~/Scripts/other/*.js"));
scripts from 'scripts/other' are not included.
but when I invert the order:
BundleTable.Bundles.Add(new ScriptBundle("~/scripts/all").Include("~/Scripts/other/*.js", "~/Scripts/*.js"));
it works!!
Someone can tell me why?
Can you try calling the IncludeDirectory methods directly and seeing if you see the same issue?
ScriptBundle("~/scripts/all").IncludeDirectory("~/Scripts", "*.js").IncludeDirectory("~/Scripts/other", "*.js"));
If this works, then it's possible we have a bug here.
I don't know what is happening, but this is the code inside the System.Web.Optimization.Bundle:
// System.Web.Optimization.Bundle
public Bundle Include(params string[] virtualPaths)
{
for (int i = 0; i < virtualPaths.Length; i++)
{
string text = virtualPaths[i];
Exception ex = Bundle.ValidateVirtualPath(text, "virtualPaths");
if (ex != null)
{
throw ex;
}
if (text.Contains('*'))
{
int num = text.LastIndexOf('/');
string text2 = text.Substring(0, num);
if (text2.Contains('*'))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, OptimizationResources.InvalidPattern, new object[]
{
text
}), "virtualPaths");
}
string text3 = "";
if (num < text.Length - 1)
{
text3 = text.Substring(num + 1);
}
PatternType patternType = PatternHelper.GetPatternType(text3);
ex = PatternHelper.ValidatePattern(patternType, text3, "virtualPaths");
if (ex != null)
{
throw ex;
}
this.IncludeDirectory(text2, text3);
}
else
{
this.IncludeFile(text);
}
}
return this;
}
Related
Given a linked List $link1, with elements (a->b->c->d->e->f->g->h->i->j), we need to reverse the linked list provided that the reversing will be done in a manner like -
Reverse 1st element (a)
Reverse next 2 elements (a->c->b)
Reverse next 3 elements (a->c->b->f->e->d)
Reverse next 4 elements (a->c->b->f->e->d->j->i->h->g)
....
....
I have created below code in PHP to solve this problem
Things I need -
I need to calculate the time complexity of reverseLinkedList function below.
Need to know if we can optimize reverseLinkedList function to reduce time complexity.
-
class ListNode
{
public $data;
public $next;
function __construct($data)
{
$this->data = $data;
$this->next = NULL;
}
function read_node()
{
return $this->data;
}
}
class LinkList
{
private $first_node;
private $last_node;
private $count;
function __construct()
{
$this->first_node = NULL;
$this->last_node = NULL;
$this->count = 0;
}
function size()
{
return $this->count;
}
public function read_list()
{
$listData = array();
$current = $this->first_node;
while($current != NULL)
{
echo $current->read_node().' ';
$current = $current->next;
}
}
public function reverse_list()
{
if(($this->first_node != NULL)&&($this->first_node->next != NULL))
{
$current = $this->first_node;
$new = NULL;
while ($current != NULL)
{
$temp = $current->next;
$current->next = $new;
$new = $current;
$current = $temp;
}
$this->first_node = $new;
}
}
public function read_node($position)
{
if($position <= $this->count)
{
$current = $this->first_node;
$pos = 1;
while($pos != $position)
{
if($current->next == NULL)
return null;
else
$current = $current->next;
$pos++;
}
return $current->data;
}
else
return NULL;
}
public function insert($data)
{
$new_node = new ListNode($data);
if($this->first_node != NULL)
{
$this->last_node->next = $new_node;
$new_node->next = NULL;
$this->last_node = &$new_node;
$this->count++;
}
else
{
$new_node->next = $this->first_node;
$this->first_node = &$new_node;
if($this->last_node == NULL)
$this->last_node = &$new_node;
$this->count++;
}
}
}
//Create linked list
$link1 = new LinkList();
//Insert elements
$link1->insert('a');
$link1->insert('b');
$link1->insert('c');
$link1->insert('d');
$link1->insert('e');
$link1->insert('f');
$link1->insert('g');
$link1->insert('h');
$link1->insert('i');
$link1->insert('j');
echo "<b>Input :</b><br>";
$link1->read_list();
//function to reverse linked list in specified manner
function reverseLinkedList(&$link1)
{
$size= $link1->size();
if($size>2)
{
$link2=new LinkList();
$link2->insert($link1->read_node(1));
$elements_covered=1;
//reverse
$rev_size=2;
while($elements_covered<$size)
{
$start=$elements_covered+1;
$temp_link = new LinkList();
$temp_link->insert($link1->read_node($start));
for($i=1;$i<$rev_size;$i++)
{
$temp_link->insert($link1->read_node(++$start));
}
$temp_link->reverse_list();
$temp_size=$temp_link->size();
$link2_size=$link2->size();
for($i=1;$i<=$temp_size;$i++)
{
$link2->insert($temp_link->read_node($i));
++$elements_covered;
++$link2_size;
}
++$rev_size;
}
///reverse
//Flip the linkedlist
$link1=$link2;
}
}
///function to reverse linked list in specified manner
//Reverse current linked list $link1
reverseLinkedList($link1);
echo "<br><br><b>Output :</b><br>";
$link1->read_list();
It's O(n)...just one traversal.
And secondly, here tagging it in language is not necessary.
I have provided a Pseudocode here for your reference:
current => head_ref
prev => NULL;
current => head_ref;
next => null;
while (current != NULL)
{
next = current->next;
current->next = prev;
prev = current;
current = next;
}
*head_ref = prev;
I am using following code for getting contents of a web page
String url = "http://abc.com/qrticket.asp?qrcode="
+ "2554";
try {
url += ";deviceside=true;interface=wifi;ConnectionTimeout=" + 50000;
HttpConnection connection = (HttpConnection) Connector.open(url,
Connector.READ_WRITE);
connection.setRequestMethod(HttpConnection.GET);
// connection.openDataOutputStream();
InputStream is = connection.openDataInputStream();
String res = "";
int chr;
while ((chr = is.read()) != -1) {
res += (char) chr;
}
is.close();
connection.close();
showDialog(parseData(res));
} catch (IOException ex) {
ex.printStackTrace();
showDialog("http: " + ex.getMessage());
} catch (Exception ex) {
ex.printStackTrace();
showDialog("unknown: " + ex.getMessage());
}
public void showDialog(final String text) {
UiApplication.getUiApplication().invokeLater(new Runnable() {
public void run() {
Dialog.alert(text);
}
});
}
public String parseData(String str) {
String[] data = split(str, "//");
StringBuffer builder = new StringBuffer();
for (int i = 0; i < data.length; i++) {
System.out.println("data:" + data[i]);
String[] vals = split(data[i], ">>");
if (vals.length > 1) {
System.out.println(vals[0]);
builder.append(vals[0].trim()).append(": ")
.append(vals[1].trim()).append("\n");
} else {
builder.delete(0, builder.toString().length()).append(
vals[0].trim());
break;
}
}
return builder.toString();
}
public String[] split(String splitStr, String delimiter) {
// some input validation
if (delimiter == null || delimiter.length() == 0) {
return new String[] { splitStr };
} else if (splitStr == null) {
return new String[0];
}
StringBuffer token = new StringBuffer();
Vector tokens = new Vector();
int delimLength = delimiter.length();
int index = 0;
for (int i = 0; i < splitStr.length();) {
String temp = "";
if (splitStr.length() > index + delimLength) {
temp = splitStr.substring(index, index + delimLength);
} else {
temp = splitStr.substring(index);
}
if (temp.equals(delimiter)) {
index += delimLength;
i += delimLength;
if (token.length() > 0) {
tokens.addElement(token.toString());
}
token.setLength(0);
continue;
} else {
token.append(splitStr.charAt(i));
}
i++;
index++;
}
// don't forget the "tail"...
if (token.length() > 0) {
tokens.addElement(token.toString());
}
// convert the vector into an array
String[] splitArray = new String[tokens.size()];
for (int i = 0; i > splitArray.length; i++) {
splitArray[i] = (String) tokens.elementAt(i);
}
return splitArray;
}
This is working absolutely fine in simulator but giving 'http:null' (IOException) on device, I dont know why??
How to solve this problem?
Thanks in advance
I think the problem might be the extra connection suffixes you're trying to add to your URL.
http://abc.com/qrticket.asp?qrcode=2554;deviceside=true;interface=wifi;ConnectionTimeout=50000
According to this BlackBerry document, the ConnectionTimeout parameter isn't available for Wifi connections.
Also, I think that if you're using Wifi, your suffix should simply be ";interface=wifi".
Take a look at this blog post on making connections on BlackBerry Java, pre OS 5.0. If you only have to support OS 5.0+, I would recommend using the ConnectionFactory class.
So, I would try this with the url:
http://abc.com/qrticket.asp?qrcode=2554;interface=wifi
Note: it's not clear to me whether your extra connection parameters are just ignored, or are actually a problem. But, since you did get an IOException on that line, I would try removing them.
The problem was that no activation of blackberry internet service. After subscription problem is solved.
Thanks alto all of you especially #Nate
I am useing kxml parser for my j2me application. I am reading the file from phone memory and parsing the xml file to display the data(have various level of filter). On each filter i need to read the data from this file. For first time i created the parser and every time i re-assign this parser1(reference-original) to the paerser2(used to parse data). For first time i got the correct answer, but second time i haven't got the file content it shows null as data.
Here is my code:
FileConnection fc = (FileConnection)Connector.open(rmsObj.rmsData.elementAt(0).toString());
InputStream in = fc.openInputStream();
InputStreamReader is = new InputStreamReader(in);
commonAppObj.externParser = new XmlParser(is);
commonAppObj class file.
protected void fileread() {
try {
if(externParser != null){
parser = externParser;
fileparser(parser);
}else{
InputStream in = this.getClass().getResourceAsStream(this.dataBase);
InputStreamReader is = new InputStreamReader(in);
parser = new XmlParser(is);
fileparser(parser);
}
} catch (IOException ioe) {
} finally {
parser = null;
}
}
private void fileparser(XmlParser parser){
try {
ParseEvent event = null;
dataflag = 0;
dataflagS = 0;
System.out.println("findtags = " + findtags);
while (((event = parser.read()).getType() != Xml.END_DOCUMENT) && (dataflag != 1)) {
if (event.getType() == Xml.START_TAG) {
String name = event.getName();
if (name != null && name.equals(findtags)) {
dataflag = 0;
parseAddressTag(parser);
}
name = null;
}
event = null;
}
} catch (IOException ioe) {
} finally {
parser = null;
}
}
}
If your InputStream returns true in a call to markSupported you may reset it at the end of fileparser method, but first you need to call mark right after creating it.
if (in.markSupported()) {
in.mark(in.available());
}
below is the current codes i have.
what it does is basically loop thru project solution project file and detect if it is a C# file. however it can't detect files that are put in a folder , how can i modify it to read a C# file in a solution folder.
Regards , Andy
foreach (var projectItem in
_applicationObject.Solution.Projects.Cast<Project>().SelectMany(project => project.ProjectItems.Cast<ProjectItem>()))
{
//for (var i = 0; i < projectItem.FileCount; i++)
//{
if (projectItem.FileCount > 0 && projectItem.Name.EndsWith(".cs")) // check if project is .Cs files
{
string fileName;
try
{
fileName = projectItem.FileNames[0];
}
catch (Exception)
{
continue;
}
//end of find filename
}
}
This will print all items in the solution, I believe.
It works with C++ solution in VS 2012.
// XXX Test
IEnumerator enumerator = m_applicationObject.Solution.GetEnumerator();
string indent = " ";
while (enumerator.MoveNext())
{
Project p = enumerator.Current as Project;
if (p != null)
{
Debug.WriteLine(p.Name);
ProcessProjectItems(p.ProjectItems, indent);
}
}
// XXX Test
void ProcessProjectItems(ProjectItems pis, string indent)
{
if (pis == null)
return;
IEnumerator items = pis.GetEnumerator();
while (items.MoveNext())
{
ProjectItem pi = items.Current as ProjectItem;
if (pi != null)
{
Debug.WriteLine(indent + pi.Name);
if (pi.ProjectItems != null)
{
ProcessProjectItems(pi.ProjectItems, indent + " ");
}
else
{
Project p = pi.Object as Project;
if (p != null && p.ProjectItems != null)
ProcessProjectItems(p.ProjectItems, indent + " ");
}
}
}
}
I am building an AppWorld sort of thing in blackberry.I have Categories,sub categories and apps within.I want to do in-app download,but as of now i am calling the browser and passing the url and downloading of the content happens.How to make in-app download or download from within my app just like the AppWorld of blackberry.
YOu need to use code module manager API to download and install applications.
Code in bits and pieces
_moduleGroup = new CodeModuleGroup(appVendorName);
_moduleGroup.setVersion(JADParser.getValue("MIDlet-Version"));
_moduleGroup.setVendor(vendorName);
_moduleGroup.setFriendlyName(appName);
_moduleGroup.setDescription(JADParser.getValue("MIDlet-Description"));
String dependency = JADParser.getValue("RIM-COD-Module-Dependencies");
if (dependency != null)
{
dependency = dependency.trim();
String[] dependencyList = vStringUtils.split(dependency, ',');
for (int i = 0; i < dependencyList.length; i++)
{
_moduleGroup.addDependency(dependencyList[i]);
}
}
for (i = 0; i < count; i++)
{
if (!writeCODFile(getCodFileData(i), getCodFileName(i)))
{
throw new Exception();
}
}
private boolean writeCODFile(byte[] data, String fileName)
{
boolean isSuccess = true;
int moduleId = 0;
if (data.length > MODULE_SIZE_LIMIT)
{
moduleId = CodeModuleManager.createNewModule(data.length, data, MODULE_SIZE_LIMIT);
isSuccess = CodeModuleManager.writeNewModule(moduleId, MODULE_SIZE_LIMIT, data, MODULE_SIZE_LIMIT, data.length - MODULE_SIZE_LIMIT);
}
else
{
moduleId = CodeModuleManager.createNewModule(data.length, data, data.length);
}
if (moduleId > 0 && isSuccess)
{
int ret = CodeModuleManager.saveNewModule(moduleId, true, _transactionId);
if (ret == CodeModuleManager.CMM_OK_MODULE_OVERWRITTEN || ret == CodeModuleManager.CMM_OK)
{
return true;
}
}
return false;
}