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Programming Languages-Other

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A programming language is a formal constructed language designed to communicate instructions to a machine, particularly a computer. Thousands of different programming languages have been created, mainly in the computer field, and many more still are being created every year. The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning). Some languages are defined by a specification document (for example, the C programming language is specified by an ISO Standard), while other languages (such as Perl) have a dominant implementation that is treated as a reference. Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common.

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Hi,
I can see Password button below, is enabled, but why can't I press it?

http://my-friend.co/UserMaintenance2/Default.aspx?userid=mc23&readonly=n
0
How to Use the Help Bell
LVL 11
How to Use the Help Bell

Need to boost the visibility of your question for solutions? Use the Experts Exchange Help Bell to confirm priority levels and contact subject-matter experts for question attention.  Check out this how-to article for more information.

Hello Experts,
how does make a bat file for continuous Ping multipal IP with background Colour changes ?
for example:-
start ping -t 192.168.207.11 -l 0
start ping -t 192.168.207.12 -l 0
start ping -t 192.168.207.13 -l 0
start ping -t 192.168.207.14 -l 0
start ping -t 192.168.207.15 -l 0
0
hi,

I am not able to see xsl:when option while writing a xsl in the eclipse ide

not sure why? i am seeing other options though.
 how to get it xsl:when option as well ?

<td>
                                    <xslxsl:choose>
                                    <xsl:when
xslWhenMissing.png
0
Hi,
I get error

File name does exist

to line

Shell (Command0)

Open in new window


while Command0 is having value

rename "C:\cmp3g\CODECO_ERROR_a\CNESI_CNSNHEPI_20171108095055_958.ERR" "CNESI_CNSNHEPI_20171108095055_958.edi" 

Open in new window

Why?
0
Dear,
1. I want to cut highlighted part below
2. Re-locate the button at end of 1st row, to end of 3rd row (of the whole record)

http://my-friend.co/HouseList4/Default.aspx?userid=mc23
19p.png
0
I have used Octopus Deploy but never Jenkins.

What are some big differences?

Thanks
0
Hi,

I imported one project as existing maven project. I am seeing below error while adding tomcat 8 as runtime

An internal error occurred during: "Updating workspace".
assertion failed: Mismatched begin/endOperation


While resolving below errror by going to properties
The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

please advise
0
hi how to see post man response. i installed post man now instead of advance res client
postMan401.png
postMan200.png
0
while opening team explored in eclipse mars getting below error

Plug-in "com.microsoft.tfs.client.common.ui" was unable to instantiate class "com.microsoft.tfs.client.common.ui.views.TeamExplorerView".


how to resolve this.

Please advise
0
while trying below example

i did all stepas given
http://www.javanbeyond.com/activemq/tomcat-spring-activemq/

when i execute i do not see 3 mesages there

Example Execution:

Start ActiveMQ and login as admin/admin and click on “Queues” tab.
Start Tomcat and deploy the application. You should see three listeners listening to “firstQueue”.

what is difference between
 tcp://127.x.y.z:8161
 tcp://localhost:8161
 http://localhost:8161

which one i have to use.

my active mq running on my own windows laptop locally?
when to use http wen to use ftp?
when to use local host when to use ip like number 127.x.y.z...
please advise
0
Free Tool: IP Lookup
LVL 11
Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Hi,
i am working on below example
https://howtodoinjava.com/jms/jms-publish-subscribe-message-example/

i wrote my publisher as below

package pubSub;    
 
import javax.naming.Context;
import javax.naming.InitialContext;                                                                          
import javax.jms.Topic;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.jms.TopicPublisher;

import java.util.Properties;

import javax.jms.DeliveryMode;
import javax.jms.TopicSession;
import javax.jms.TopicConnection;
import javax.jms.TopicConnectionFactory;
                                                                            
public class Publisher
{
    public static void main(String[] args) throws Exception
    {
    	// Obtain a JNDI connection
    	Properties env = new Properties();
    	env.put(Context.INITIAL_CONTEXT_FACTORY,“org.apache.activemq.jndi.ActiveMQInitialContextFactory”);
    	env.put(Context.PROVIDER_URL, “http://localhost:8161”);
    	//env.put(Context.SECURITY_PRINCIPAL, “weblogic”);
    	//env.put(Context.SECURITY_CREDENTIALS, “weblogic”);

    	InitialContext ctx = new InitialContext(env);
       // get the initial context
       InitialContext ctx = new InitialContext();
                                                                           
       // lookup the topic object
       Topic topic = (Topic) ctx.lookup("topic/topic0");
                                                                           
       // 

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0
hi,
i have a pdf book with some code in it.
how to copy that so that i can execute that code in eclipse or IDE
please advise
0
Is this the best way of redirecting pages (permanent 301 redirects) from the old location of the domain to a new site (same domain) within  ASP.NET MVC using c# or should i be creating list within a controller?

 <system.webServer>
   

    <rewrite>
      <rules>
        <rule name="Name of page" stopProcessing="true">
          <match url="^Consultants.cshtml$" />
          <action type="Redirect" url="/Home/About" />
        </rule>
        <rule name="New rule" stopProcessing="true">
          <match url="^Consultants.cshtml$" />
          <action type="Redirect" url="/Home/About" />


        </rule>
      </rules>
    </rewrite>
  </system.webServer>

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0
Dear,
I got "undefined", when showing id below, if I've change id to house_id, to this line

id = $(this).data("house_id"); alert(id);

Open in new window


in this pages

http://my-friend.co/HouseList4/Default.aspx?userid=mc23
0
hi,

If i do Control+Alt+H on eclipse java class method say methodA() it does show call hierarchy  of who is(lets say methodB()) calling that method (methodA())

If i do control Alt H on methodB() it shows methodC() which is calling methodC()

my question is how to find by selecting methodC() that methodB() is its parent method and methodA() its grand parent method.

i mean to debug upward as well not just downward using call hierarchy.
is there is a way i can do both ways?

please advise
0
I have reviewed a couple of documents listed below and noticed that the documents do not address all programming languages.  Most of the documents are separate and  I will have to combine into 1 standard document --might be overkill.

Can you please share and/or suggest a good Secure coding Standard.

1) https://www.securecoding.cert.org/confluence/display/seccode/SEI+CERT+Coding+Standards
2) MISRA publications[/list]

As an additional resopurce: I was going to use: the following document as an Secure Coding Practice Guideline because it seeks to encourage secure coding bets practices from the very beginning of development projects - what do you think?
1) http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-160.pdf


Thanks in advance!
0
Beginners pick a language because they think they will make money using language.

But does a student need to start on computer science learning 0's & 1's, trees, lists, stacks, heaps.

Are there some students that are so gifted they can skip to coding the language?

Maybe kids who have used ipads their whole lives can start coding ios without learning about adding machines from the past.

Are there any naturally talented students that dont need to learn computer science theory?
0
Hi,
How to resolve this?

18c.png
0
Dear,
It would further go to another URL previously, when I click record below
18a.pngto this URL.
http://my-friend.co/HouseList4/Default.aspx?userid=mc23

But now it does not, and why?
0
What does it mean to be "Always On"?
LVL 5
What does it mean to be "Always On"?

Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.

Hi,

I am reading about nested loop here
http://study.com/academy/lesson/nested-for-loops-in-java.html

for (int i = 1; i <= 5; i++) {
 for (int j = 1; j <= i; j++) {
 }
}


Think of a nested loop as a race track within a race track. When you begin each lap on the main oval, you veer into another track inside the original (the nested track/loop). You may go around any number of times within the smaller track before looping around the main one. Then it starts over again until you've done the required number of laps on the main track. In all, you may go around a thousand times, or many more!



what it means by race track within a race track not able to visualize this image or picture
what it means by each lap on main oval and veer to another track inside original track??

please advise
0
I was a C++ developer years ago but switched to C# and never looked back. But I see so so many jobs as of late which are C++ jobs.

Are these high load website projects? I know that C++ is the fastest back-end language.

What kinds of systems are mostly using C++ lately?

What kinds of technologies and frameworks are most used today with the bulk of these C++ jobs? Is this typically c++ .NET?

Thanks.
0
Dear,
How to remove highlighted extra line below?
17z.png
to URL below
http://my-friend.co/Test_rec4/Default.aspx?userid=mc23
0
hi,
 let us say i give some random number like 81349 on console i should see output as by ascending order of each digit in each line how to achieve that as well

     1
    3 3
   4 4 4
 8 8 8 8
9 9 9 9 9

how to to achive this
please advise
0
public class Main2 {
  public static void main(String args[]) {

    int len = 100;
    int key = 50;
    int k = 0;
    out: {
      for (int i = 0; i < len; i++) {
        for (int j = 0; j < len; j++) {
          if (i == key) {
            break out;
          }
          k += 1;
        }
      }
    }
    System.out.println(k);
  }
}

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above code produced below output

5000



i am not clear on logic how it produced 5000
please advise
0
public class MainClassIndefiniteLoop {
  public static void main(String[] args) {

    OuterLoop: for (int i = 2;; i++) {
      for (int j = 2; j < i; j++) {
        if (i % j == 0) {
          continue OuterLoop;
        }
      }

      System.out.println(i);
      if (i == 107) {
        break;
      }
    }
  }
}

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above code gave below output

2
3
5
7
11
13
17
19
23
29
31
37
41
43
47
53
59
61
67
71
73
79
83
89
97
101
103
107



i wonder why output shows haphazard

2
3
5
7


did not understood the logic. why 3 came after2 then 5 then 7 etc. please advise
0

Programming Languages-Other

19K

Solutions

19K

Contributors

A programming language is a formal constructed language designed to communicate instructions to a machine, particularly a computer. Thousands of different programming languages have been created, mainly in the computer field, and many more still are being created every year. The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning). Some languages are defined by a specification document (for example, the C programming language is specified by an ISO Standard), while other languages (such as Perl) have a dominant implementation that is treated as a reference. Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common.