Hey Guys,

So I have a JTextfield in the cells of 1 of the columns in my JTable

I want to allow only numbers and up to one dot/period. Doesant need to contain a period.
The persiod can be anywhere except at the end of the number.

1 ok
.1 … Topic by scheppy in Software Development

java regix regular-expression

>So this doesant allow numbers only letters.... and more than 1 decimal point....??

How did you get that from what I posted? What I gave you evaluates as




I see you entered the pattern as `^[0-9]*\\.?[0-9]+?$`. I don't use java so I don't know the syntax but is … Reply by Reverend Jim

vb.Net - Regular Expression Tester

Every now and then I find another use for a regular expression. For those not familiar with regular expressions, they can be as cryptic to read as strings of Greek letters. Simply put, regular expressions are just patterns. If you've ever used the DOS command … Topic by Reverend Jim in Programming

expression regular

Another useful tool is [Regexper](https://regexper.com/) where you enter a regular expression and it displays it in railroad diagram style. For example, a Mastercard credit card number pattern

^(?:5[1-5][0-9]{2}|222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}$

displays as

 Reply by Reverend Jim

Hey Guys,

So I have a JTextfield in the cells of 1 of the columns in my JTable

I want to allow only numbers and up to one dot/period. Doesant need to contain a period.
The persiod can be anywhere except at the end of the number.

1 ok
.1 … Topic by scheppy in Software Development

java regix regular-expression

So this doesant allow numbers only letters.... and more than 1 decimal point....??

I dont know, I put it in like this maybe im doing it wrong.




private JTextField createTextField() {
JTextField field = new JTextField();
((AbstractDocument) field.getDocument()).setDocumentFilter(new DocumentFilter() {
@Override
public void insertString(FilterBypass fb, int off, String str, AttributeSet … Reply by scheppy

Hey Guys,

So I have a JTextfield in the cells of 1 of the columns in my JTable

I want to allow only numbers and up to one dot/period. Doesant need to contain a period.
The persiod can be anywhere except at the end of the number.

1 ok
.1 … Topic by scheppy in Software Development

java regix regular-expression

What you want is

0 or more digits `^[0-9]*` followed by
0 or 1 decimals `\.?` followed by
1 or more digits `[0-9]+$`

which gives you

^[0-9]*\.?[0-9]+?$

Coincidentally, I had just posted a regular expression tester [vb.Net project ](https://www.daniweb.com/programming/code/516679/vb-net-regular-expression-tester) which is what I used to build the above expression. Reply by Reverend Jim

Hey Guys,

So I have a JTextfield in the cells of 1 of the columns in my JTable

I want to allow only numbers and up to one dot/period. Doesant need to contain a period.
The persiod can be anywhere except at the end of the number.

1 ok
.1 … Topic by scheppy in Software Development

java regix regular-expression

What you want is

0 or more digits `^[0-9]*` followed by
0 or 1 decimals `\.?` followed by
1 or more digits `[0-9]+$`

which gives you

^[0-9]*\.?[0-9]+?$

Coincidentally, I had just posted a regular expression tester [vb.Net project ](https://www.daniweb.com/programming/code/516679/vb-net-regular-expression-tester) which is what I used to build the above expression. Reply by Reverend Jim

I'm trying to build a client and a server in the same program. For example, user 1 sends a packet of data to user 2, user 2 after receiving the packet sends back a different packet to user 1. The problem is, after running the program neither user receives the … Topic by Me in Software Development

c++

PS. I was unclear. Let's keep it short. You can't have two servers listening on the same port. Which will answer? Think about it.
Same for a client. It can't share it's port either. Who gets the answer? Reply by rproffitt

I'm trying to build a client and a server in the same program. For example, user 1 sends a packet of data to user 2, user 2 after receiving the packet sends back a different packet to user 1. The problem is, after running the program neither user receives the … Topic by Me in Software Development

c++

It's your design. That is, you get to work out what ports to use and to connect to for your apps.

For your server, it would listen on some port, the client would connect to that port and the server would respond to the client requests. The client (a nice … Reply by rproffitt

I'm trying to build a client and a server in the same program. For example, user 1 sends a packet of data to user 2, user 2 after receiving the packet sends back a different packet to user 1. The problem is, after running the program neither user receives the … Topic by Me in Software Development

c++

Is there a way to make it work both on the same pc, same app and to work on diffrent PCs? I changed the port to 1112 for the client part and 1111 for server part but it doesn't work Reply by Me

Hey Guys,

So I have a JTextfield in the cells of 1 of the columns in my JTable

I want to allow only numbers and up to one dot/period. Doesant need to contain a period.
The persiod can be anywhere except at the end of the number.

1 ok
.1 … Topic by scheppy in Software Development

java regix regular-expression

Hey Guys,

So I have a JTextfield in the cells of 1 of the columns in my JTable

I want to allow only numbers and up to one dot/period. Doesant need to contain a period.
The persiod can be anywhere except at the end of the number.

1 ok
.1 … Topic by scheppy in Software Development

java regix regular-expression

I'm trying to build a client and a server in the same program. For example, user 1 sends a packet of data to user 2, user 2 after receiving the packet sends back a different packet to user 1. The problem is, after running the program neither user receives the … Topic by Me in Software Development

c++

Remember I asked you to think about the port numbers? I only see 1111 in all the code so if this is on the same PC, same app but two instances, why would that work? Reply by rproffitt

I'm trying to build a client and a server in the same program. For example, user 1 sends a packet of data to user 2, user 2 after receiving the packet sends back a different packet to user 1. The problem is, after running the program neither user receives the … Topic by Me in Software Development

c++

This is what I came up to:



#pragma comment(lib,"ws2_32.lib")
#include <WinSock2.h>
#include <iostream>
#include <thread>

static const int num_threads = 2;

static char buffer[8096 + 1];
char a[256] = {};
char MOTD[256];


void call_from_thread(int tid) {
if( tid == 0 ){
//WinSock Startup
WSAData wsaData;
WORD DllVersion = MAKEWORD(2, 1); … Reply by Me

Hello,

In my project I have a form with many inputs and one object is using DropzoneJS to attach files.
Since I store all the inputs when I post the form I need somehow to read the file names of the uploaded files in my server,
currently I can only … Topic by developer707 in Web Development

javascript jquery php

Hello,

One type of SQLIA is UNION Query and I still do not completely understand what is the point.

SELECT Name, Address FROM Users WHERE Id=$id by
injecting the following-
Id value: $id=1 UNION ALL SELECT creditCardNumber,1
FROM CreditCarTable.

We will have the following query: -
SELECT Name, Address FROM … Topic by davy_yg in Information Security

security sqlia

http://www.sqlinjection.net/union/ Reply by pty

Hi guys,
I need to do guest blogging and get back links for the same. since I heard guet posting or guest blogging is the best way to get backlinks these days.
But I don't know how to do so, can anyone please help? Topic by SN Technologies in Digital Marketing

google links ranking seo traffic

This is exactly the sort of post that shouldn't exist. It's just shit in every way. Reply by pty

Hi,

Do you have any suggestion, how to generate organic traffic?

There is another possibility to promote my client's fanpage than creating engaging content?

Thanks! Topic by Dominika_1 in Digital Marketing

social-media traffic

For some reason, when I open Microsoft Word the top and bottom margins are non-existent. When I go to File>Page Setup, it says the top and bottom margins are set to 1 inch.

I've tried changing them to a variety of different numbers, and they don't change at all.

Any … Topic by bikitybam15 in Microsoft Windows

margin-top software

Recently i created a website https://hmothersday.com/ and now i want to do link building of my site. So i want to ask what kind of link building strategy will work for this type of site?
Thanks,
Regards Topic by Emi_2 in Search Engine Strategies

google link links optimization seo

Hi guys,
I need to do guest blogging and get back links for the same. since I heard guet posting or guest blogging is the best way to get backlinks these days.
But I don't know how to do so, can anyone please help? Topic by SN Technologies in Digital Marketing

google links ranking seo traffic

This is exactly the sort of post that shouldn't exist. It's just shit in every way. Reply by pty

Recently i created a website https://hmothersday.com/ and now i want to do link building of my site. So i want to ask what kind of link building strategy will work for this type of site?
Thanks,
Regards Topic by Emi_2 in Search Engine Strategies

google link links optimization seo

Recently i created a website https://hmothersday.com/ and now i want to do link building of my site. So i want to ask what kind of link building strategy will work for this type of site?
Thanks,
Regards Topic by Emi_2 in Search Engine Strategies

google link links optimization seo

Which will be the expected SEO Trends for 2018? Topic by Naveen_25 in Search Engine Strategies

google internet marketing seo website

Hi guys,
I need to do guest blogging and get back links for the same. since I heard guet posting or guest blogging is the best way to get backlinks these days.
But I don't know how to do so, can anyone please help? Topic by SN Technologies in Digital Marketing

google links ranking seo traffic

Recently i created a website https://hmothersday.com/ and now i want to do link building of my site. So i want to ask what kind of link building strategy will work for this type of site?
Thanks,
Regards Topic by Emi_2 in Search Engine Strategies

google link links optimization seo

Hello,

One type of SQLIA is UNION Query and I still do not completely understand what is the point.

SELECT Name, Address FROM Users WHERE Id=$id by
injecting the following-
Id value: $id=1 UNION ALL SELECT creditCardNumber,1
FROM CreditCarTable.

We will have the following query: -
SELECT Name, Address FROM … Topic by davy_yg in Information Security

security sqlia

http://www.sqlinjection.net/union/ Reply by pty

Hello,

I installed Turtoise Git and has been unable to pull:


From https://gitlab.com/website.com/restapi
= [up to date] master -> origin/master
Updating dad62f8..d807062
error: Your local changes to the following files would be overwritten by merge:
application/controllers/User.php
application/models/ContributionModel.php
application/models/OrderModel.php
Please commit your changes or stash them before you merge.
Aborting


git … Topic by davy_yg in Web Development

git

I think you need to spend a little time learning git before you dive in and start using it. Git can be a cruel mistress.

To stash your work run `git stash`. It says that in the doc you "read".

In short, don't pull when your repo has uncommitted changes. Reply by pty

I have css animation for preloader.

I need help to update content smoothly without redirecting page, using following functions

$(window).on("popstate", function() { });

window.history.pushState({path: ""},"","");

Update link & content of next page after preloader progressbar animation ends `webkitTransitionEnd ` without redirecting to page.

Need help to complete following functions

function … Topic by tun712 in Web Development

php

**@gentlemedia**

Yes I have tried, but not working. I'hve created my function based on this, - **[tut](https://css-tricks.com/rethinking-dynamic-page-replacing-content/)**

Please someone try my code with index.php, about.php & contact .php, to understand exact problem

**index.php**

<div class="page">
<main>
<ul class="nav">
<li><a href="index.php">Home</a></li>
<li><a href="about.php">About</a></li>
<li><a href="contact.php">Contact</a></li>
</ul>
<div class="main-content">
<h1>Home</h1>
</div>
</main> … Reply by tun712

I would like to know what is the difference between these two types of marketing and why one (or the other)might be considered better. Please, give some specifics. Thank you! Topic by goodtaste in Digital Marketing

marketing media seo social social-media

Hello,

I installed Turtoise Git and has been unable to pull:


From https://gitlab.com/website.com/restapi
= [up to date] master -> origin/master
Updating dad62f8..d807062
error: Your local changes to the following files would be overwritten by merge:
application/controllers/User.php
application/models/ContributionModel.php
application/models/OrderModel.php
Please commit your changes or stash them before you merge.
Aborting


git … Topic by davy_yg in Web Development

git

How i do remove duplicate questions from my excel file???
There are more then 150 questions in my excel file Topic by Krishna_31 in Programming

mysql php