How to get the first number in an element using jQuery

I have a HTML code as following code, I want get first number from it with .each() loop in jQuery and remove duplicate numbers. How is it? $('.sada').each(function() { num = $(this).text(); $('.d').append('<div clas="sada">'+num+'</div&

How to convert extracted LSB data to text or binary to text

UPDATE*********************** For reference I included the program I made for opening a PPM image - embedding a message into the image and then saving out a new image with the embedded text. With the function below I'm hoping to extra that message, (

Analyze groups of simple checkboxes in Go

I'm parsing a form in Go and I frequently find groups of checkboxes which need to be processed into text like so: [ ] Foo [x] Bar [ ] Baz [x] Bat where the output should be a comma-separated list "BarText, BatText" corresponding to the checked i

Filtering text output on Linux

I get output from Junos Switches in such format: Physical interface: ge-0/0/7, Enabled, Physical link is Up Queue counters: Queued packets Transmitted packets Dropped packets 0 N4M-Q1 0 42210774942 1163342 I need only the interface name and dropped p

Automatic resizing div with maximum width

I'm trying to create a div for text that resizes the width depending on how much text is in the div, but also has a maximum width, thus splitting the text into multiple lines if it exceeds the max-width. The text does resize with one line of text and

Why can not my code generate more than 999 text files?

The code compiles and runs, however I try change the variable cant=2000, but fail to generate 2000 file as I hope. the code is here. #include <stdio.h> #include <stdlib.h> #include <time.h> #include <math.h> // Usando Preprocesado

Batch sending output to null does not work

When I run this code if there is no Num.txt it says that it cant find the file. how do i stop it from saying this i have tried >nul but it doesn't seem to be making any difference. @echo off for /f "delims=" %%x in (Num.txt) do set "d=%%

Added JLabel text on the JLabel icon. Use the same text JLabel

Sorry about the title being vague but I couldn't think of what I wanted to do in the title. Anyway, for text over image, I have used a JLabel text and added it to the Icon. JLabel icon = new JLabel(new ImageIcon); icon.setLayout(new GridBagLayout());

split the text into several parts

I wanted to split a large text into 10 pieces (somehow equal parts). Ii use this function: <?php function chunk($msg) { $msg = preg_replace('/[\r\n]+/', ' ', $msg); //define character length of each text piece $chunks = wordwrap($msg, 10000, '\n'); r

Android: write text on txt

With the following code, I try to write to my sdcard: public void writedata(String data) { //BufferedWriter out = null; System.out.println(data); try{ FileOutputStream out = new FileOutputStream(new File("/sdcard/tsxt.txt")); out.write(data.getB

Get data from a text value in php

I am totally stuck here and found tens of samples on posting to get and set values. What I am trying to do is - Let a user enter a vehicles year model into a textbox in my form (set to post) I then need to get this value to a variable state $vehicle_

clean up noise words such as the, a, and or etc;

I know this is a long shot but I'll ask it anyway. I would like to run a filter over some text and I would like to delete the most occurring words in English such as "The", "a", "and", "or" etc... Has this challenge

News Article Data Sets

I am doing a project in news classification. Basically the system will classifying news articles based on the pre-defined topic (e.g. sports, politic, international). To build the system, I need free data sets for training the system. So far, after f

Writing in the middle of a text file in Java

What's the best way to write to the middle of a text file in Java? I know that there's no getting around reading the entire file to memory and then writing it back. But parsing is really one of my weak skills and the multitude of classes related to f

compare two text files and delete duplicates in python

I have two text files, file1 and file2. File1 contains a bunch of random words, and file2 contains words that I want to remove from file1 when they occur. Is there a way of doing this? I know I probably should include my own attempt at a script, to a

Flex 3 - Draws diagonally text in a shape and adjusts the size

I'm trying to create the following component: Just for information, the blank space will contain a text control, and I'm creating a component that represents the black corner with the (i) icon and the "promotion" text. The part I'm having issues

Are there free PDF analysis libraries that run on Android?

I've been looking around the interwebs for a while now for a PDF parser that actually works on android. I've tried quiet a few java libraries already but they all seem to crash when running on Android. Can anyone that has successfully parsed PDFs in

Analyzing an inconsistent log file

I have a log file that I want to parse and load into a database. I'm struggling with the best way to go about parsing it. The log file is in the format Category: Information Case Number: CASE01 User ID: JOSM Software: Microsoft Word Date Started: 21-

FileStream and Encoding

I have a program write save a text file using stdio interface. It swap the 4 MSB with the 4 LSB, except the characters CR and/or LF. I'm trying to "decode" this stream using a C# program, but I'm unable to get the original bytes. StringBuilder s

How to edit a text file?

I'm using Python, and would like to insert a string into a text file without deleting or copying the file. How can I do that?Unfortunately there is no way to insert into the middle of a file without re-writing it. As previous posters have indicated,