Comments by Coder93 - CodeProject

Coder93 31-Oct-14 13:57pm View

thanks for your suggestion, I know that, but I want to implement some encryption/decryption using RSA.

Coder93 31-Oct-14 13:50pm View

Deleted

thanks for your suggestion, I know that, but I want to implement some encryption/decryption using RSA.

Coder93 12-Aug-14 11:12am View

I know that I can generate random double number with following code, my problem is how to fix it to generate double number in an city boundry!

double start;
double end;
double random = new Random().nextDouble();
double result = start + (random * (end - start));

Coder93 6-Aug-14 5:04am View

I find yhe problem with js code, it should load some picture( src/images/pic.png ), but I don't know how to set its path in my html.html file so thak it could find it!

Coder93 6-Aug-14 5:01am View

I don't want to clear listmodel element when new element is added. I want to add each element in its rigth place!

Coder93 28-Jul-14 10:20am View

yes

Coder93 28-Jul-14 10:20am View

Deleted

yes

Coder93 15-Jul-14 5:20am View

It is internal js, also I separate html and js file, and include js source but it didn't work!

Coder93 11-Jul-14 7:31am View

It seems to be for android, web and ios, but I need some for my desktop app

Coder93 2-Jul-14 10:15am View

I already read this link, but I want to know can I implement pidgin plugin using java?

Coder93 6-May-14 12:42pm View

when I comment the "postInfo[5] = xml;" I dont get an exception! so other element of an array don't have problem. I think the exception is because of stringify of DOM structure!

Coder93 6-May-14 11:18am View

The problem is because of storing DOM in post array which i stringyfy with JSON.
so how can i cache DOM ?

Coder93 6-May-14 10:57am View

I load an xml file as follow :
xml = loadXMLDoc(load_link);

function loadXMLDoc(dname){
if (window.ActiveXObject)
xmlhttp=new ActiveXObject("Msxml2.XMLHTTP.3.0");
else
xmlhttp=new XMLHttpRequest();

xmlhttp.open("GET",dname,false);
xmlhttp.send("");
return xmlhttp.responseXML;
}
...
postInfo[5] = xml;
post[id] = postInfo;
localStorage["blogInfo"] = JSON.stringify(post); --> in this line i get an exeption

Coder93 3-May-14 14:21pm View

for example we have following in xml, (body have to cdata child)
<body>
<![CDATA[
Quae eum provident cumque. Expedita non labore. Expedita tenetur voluptatem rerum necessitatibus est laboriosam velit. Ab eaque eligendi distinctio aut rerum excepturi. Est eum dolor. Ipsam consequuntur unde. Occaecati quis ex esse. Fugiat aut excepturi laborum et qui. Sint blanditiis at quia veritatis. Est dolores fugit minus officia. Mollitia laboriosam quia. Neque aut et quidem sunt atque similique ut.
]]>
<![CDATA[
Quae eum provident cumque. Expedita non labore. Expedita tenetur voluptatem rerum necessitatibus est laboriosam velit. Ab eaque eligendi distinctio aut rerum excepturi. Est eum dolor. Ipsam consequuntur unde. Occaecati quis ex esse. Fugiat aut excepturi laborum et qui. Sint blanditiis at quia veritatis. Est dolores fugit minus officia. Mollitia laboriosam quia. Neque aut et quidem sunt atque similique ut.
]]>
</body>

i want to show each of them in separate paragragh!

Coder93 2-May-14 14:57pm View

I update my question.

Coder93 1-May-14 2:07am View

I write my code in notepad++

Coder93 30-Apr-14 17:07pm View

the errors are:
XMLHttpRequest cannot load file://.... Cross origin requests are only supported for HTTP.
Uncaught ReferenceError: xmlhttp is not defined.
Uncaught NetworkError: A network error occurred.

Coder93 30-Apr-14 15:25pm View

yes, same folder!

Coder93 30-Apr-14 13:26pm View

they are in the same file as the source code!

Coder93 30-Apr-14 13:18pm View

they are some JS file:
msg1 : window.alert("Hi, I am a window.alert Message");
msg2 :
var newp = document.createElement("p");
newp.innerHTML="I am a HTML message";
b = document.getElementsByTagName("body")[0];
b.appendChild(newp);

Coder93 30-Apr-14 12:36pm View

I do this, nothing happend!

Coder93 30-Apr-14 12:17pm View

I replace the else part with "window.alert(" "+ this.status);", the status is : undefined.

Coder93 30-Apr-14 12:17pm View

Deleted

I replace the else part with "window.alert(" "+ this.status);", the status is : undefined.

Coder93 30-Apr-14 12:15pm View

I replace the else part with "window.alert(" "+ xmlhttp.statusText);", when I run it and click on the button, nothing happen!

Coder93 30-Apr-14 11:57am View

It doesn't have any status!

Coder93 30-Apr-14 11:51am View

it always run "window.alert("Error "+ xmlhttp.statusText);"

Coder93 30-Apr-14 10:36am View

I have added my code to my question.

Coder93 30-Apr-14 10:17am View

Deleted

this is my code:
<pre lang="HTML">
<html>
<head>
<script type="text/javascript">

function runJsAsynch(url){
var xmlhttp=new XMLHttpRequest();
xmlhttp.onreadystatechange = process;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function process(){
if(this.readyState == 4){
if(this.status == 200){
eval(this.responseText);
}
else{
window.alert("Error "+ xmlhttp.statusText);
}
}
}

</script>
</head>
<body>
<button type="button" onclick="runJsAsynch('msg1.js')">Alert Message</button>
<button type="button" onclick="runJsAsynch('msg2.js')">HTML Message</button>
</body>
</html>

</pre>

Coder93 6-Jun-13 17:01pm View

which component i should to use?
i want to select number of item so i can't use jradiobutton, wich component i can use?

Coder93 6-Jun-13 16:13pm View

thank's.
so how do you assing? the solution you have said is'nt best assignment.
i have toled all the detail nothing is left.

Coder93 6-Jun-13 16:04pm View

in this solution , it isn't the best assignment.

Coder93 6-Jun-13 16:01pm View

it is some project that i had read it , i want to do it for myself!
in that project, said that use max flow!

Coder93 6-Jun-13 15:58pm View

we want to assign jobs so that max people involved!

Coder93 6-Jun-13 15:51pm View

i can't underestand what do you mean !!

Coder93 6-Jun-13 15:44pm View

i want to implement it according to max flow algorithm & using ford_fulkerson.

Coder93 6-Jun-13 15:37pm View

oh sorry, i don't say something :
I want to assing jobs to person so that max number of people get jobs.
input of problem :
jobs & their capacity
person & jobs they can do & max number of jobs that can do Simultaneously
out put :
the list of assingments

Coder93 6-Jun-13 15:17pm View

i read the max flow algorithm , it use a gragh(some nodes, and edges have the max capacity that can flow on it), but i don't know that in my question what is the node & flow?

Coder93 6-Jun-13 15:06pm View

it isn't homework !
I know that I can do it with code ,
But my problem is the defenition of node & flowin this question ?

Coder93 23-Mar-13 16:36pm View

i found one of my problem :
how can i chane the imageicon size ?(if the size is'nt an integer number)

Coder93 23-Mar-13 16:05pm View

its my code :
BufferedImage bi = new BufferedImage( 100 ,100 , BufferedImage.TYPE_INT_ARGB);
Graphics2D g = bi.createGraphics();
ImageIcon ur = new ImageIcon(getClass().getResource("/images/UR.png"));
ImageIcon ul = new ImageIcon(getClass().getResource("/images/UL.png"));
ImageIcon dr = new ImageIcon(getClass().getResource("/images/DR.png"));
ImageIcon dl = new ImageIcon(getClass().getResource("/images/DL.png"));
g.drawImage(ur.getImage(), 0, 0, this);
g.drawImage(ul.getImage(), k/2,0,this);
g.drawImage(dr.getImage(), 0,k/2 ,this);
g.drawImage(dl.getImage(), k/2,k/2 ,this);
g.drawImage(ul.getImage(), x, y, this);
imageicon ret = new ImageIcon(bi);

Coder93 17-Mar-13 18:57pm View

I had searched about it, but i want to know is there any book or article or ... that gathered some of these algorithms !

Coder93 17-Mar-13 18:56pm View

I have searched about it, but i want to know is there any book or article or ... that gathered some of these algorithms !

Coder93 30-Jan-13 4:47am View

thank you ,
it work correctly.

Coder93 27-Jan-13 14:05pm View

It is part of my code :

public class myclass {
private ……;
private Random random;
…….
public copkmeans (double [][] dataSet , int [][] constraint , int k, int i, int j , int l) throws IOException {
…….
random = new Random(i);
}
private void makeCluster (){
int randomNum;
int range = k;
while(range > 0){
randomNum = random.nextInt(i)+1;
System.out.println("random"+randomNum);
for(int m = 1; m < l ;m++){
if(constraint[m][1] == randomNum )
if(constraint[m][3] == 1)
if(clusters.contains(constraint[m][2])){
break;
}
if(constraint[m][2] == randomNum )
if(constraint[m][3] == 1)
if(clusters.contains(constraint[m][1])){
break;
}
clusters.add(randomNum);
used.add(randomNum);
myItem temp = new myItem(m, dataset , j);
temp.setHole();
clusterCenter.add(temp);
range--;
break;
}
}
int v = 1;
for (int a = 0 ; a < clusters.size() ; a++) {
partition[clusters.get(a)] = v;
v++;

}
}

Coder93 25-Jan-13 5:53am View

I run the code after 20 min but, it generate the random number like before!!!

Coder93 25-Jan-13 5:53am View

Deleted

I run the code after 20 min but, it generate the random number like before!!!

Coder93 25-Jan-13 5:36am View

i use your solution , but it always generate same random number, what should i do ?

Coder93 14-Jan-13 14:41pm View

If sometime I want to write at the end of the file and sometime i want to delete the
previous file and create a new one with same name what should i do?

Comments by Coder93 (Top 48 by date)