FAQ Database Discussion Community


Text justification C language

c,text,alignment
I have to solve a problem that involves left justification string length and leading zeros. I have the following table : BEGIN CLOSE CONCATENATE DELETE END INITIALIZE PRINT WRITE This is produced by a simple program. My problem is to find out how to convert it like that : It...

How can I get common rows that exist in at lest two files or more?

bash,text,text-files
I have seven test files. They look like following File 1 chr start end strand chr1 10525 10525 + chr1 10542 10542 + chr1 10571 10571 + chr1 10577 10577 + chr2 10589 10589 + chr2 565262 565262 + chr2 565397 565397 + chr3 567239 567239 + chr3 567312 567312...

RichTextbox write in place to current line

c#,text,visual-studio-2013,richtextbox
Clarification: I want to output line of text to the same "position" in a RichTextBox, replacing the previous line. In C# Windows Forms Application trying to use RichTextBox for displaying messages. Most of the messages are appended, so that is fine but at one point in the program it has...

Extract & combine multiple substrings using multiple patterns from some but not all strings contained in list & return to list in R

regex,r,string,text,plyr
I'd like to find an elegant and easily manipulable way to: extract multiple substrings from some, but not all, strings that are contained as elements of a list (each list element consists of just one long string) replace the respective original long string with these multiple substrings collapse the substrings...

Python - Select specific value from test file

python,file,text
I'm absolute beginner in python, and I'd like to get field i.e. from 2nd column, 3rd row from text file like this: 176a AUGCACGUACGUA ACGUA AGUCU 156b GACUACAUGCAUG GCAUA AGCUA 172e AGCUCAGCUAGGC CGAGA CGACU (text is separated by spaces). is there any simple way to do that?...

Change ID in File

java,file,text,path,rename
Let's say I have this notepad file name: Company_XXX_768_JGH.txt Contents: Random Text Blah Blah Blah Network ID: 80801568 I need to change the ID last 4 numbers (1568) to (0003). So far I am able to read the whole, find the line with the number AND print a statement for...

search string in textfile [on hold]

c++,c,string,text
Say you have a text file like this all you want from the text is the "size value" but repeats more that thousand time with different value "field_pic_flag : 0 bottom_field_flag : 0 idr_pic_id : 0 Found NAL at offset ,size 28813 !! Found NAL" "field_pic_flag : 0 bottom_field_flag :...

Powershell Reading text file

powershell,text,text-files
I'm just wondering if it's possible to read the content of text file with specific index? What I mean is like this, for example: I have text file like this, 'test1.txt' 12345678900 ## ## readthistext 54321123440 ## ## hellothistext I just want to read the content of text file after...

How do I make the text of one label node take up 2 lines?

xcode,string,swift,text,sklabelnode
I have this text below that is too long to fit on the screen when it runs. How can I make this 2 lines rather than one? myLabel.text = "The weather today is going to be partly cloudy with a chance of rain" ...

Parsing text file lines into numbers using std::iter::Iterator map

file,text,io,rust
I'm trying to read and parse a text file in Rust. Each line is a signed integer. I'm able to do it using for line in lines iteration but I'm unable to do it with a iter().map(|l| ...) one-liner. I'm getting a expected `&core::result::Result<collections::string::String, std::io::error::Error>`, found `core::result::Result<_, _>` when I...

x axis text overlapping in matlab

matlab,text,overlap
My x axis text are overlapping. I am using this code-- clear all A=[1 2 3 4 5 6 7]'; b=1:length(A); figure(1) bar(A) title('Loss Diagram') xlabel('Loss factor') ylabel('kWh/year','fontsiz`enter code here`e',20) grid on set(gca,'Xtick',b,'XtickLabel',{'Horizntl Global Irr. ' 'Effective irr. on coll. ' 'Array nominal energy ' 'PV module loss ' 'charge...

How to display text in browsers tab bar in a javaserver page [closed]

html,jsp,browser,text,tabs
I have heard of being able to display images in a browsers tab bar here: http://stackoverflow.com/questions/120420/image-icon-beside-the-site-url But I was wondering if there might be an easier way to do this for just some simple text? I am trying to display just two lines, last login and IP address in this...

Rails. Why does my submit button say Create vs. Update depending on

ruby-on-rails,button,text,submit
Be gentle to the newbie...... Ruby version 2.2.2p95, Rails version 4.2.1. I completed the sample blog application. Works great, and I've been expanding on it. But I'm a noob, and clearly missing something fundamental. From the main index, you are presented with a listing of articles, and you have some...

importing specific information of a text file into a matrix

matlab,text,matrix
I do appreciate your helps! Thanks in advance! I have a huge text file in the following format: ********************************* timestep 455 No_Specs 3 H2 49 H2O2 1 O2 49 ********************************* timestep 460 No_Specs 3 H2O 49 H2O2 1 O2 49 ********************************* timestep 465 No_Specs 2 H2 50 O2 50 *********************************...

Python: iteration problems

python,text,iteration
I am performing text processing on a text file and have been trying to iterate into a for loop. fields = [1, 2, 3, 4, 5] i = 0 with open('file path', 'r') as f: for line in f: # while i is smaller than the number of fields (=5)...

Excel Function Error

excel,function,text
I am trying to create a cell from a Excel to show three values depending of a number from another cell. The function I use is =IF(H4<100;(TEXT(Probabil));(IF(H4<50;(TEXT(Sigur));(TEXT(Da)))) NOTE: The function outputs are in Romanian. Probabil means possible, Sigur means sure and Da means yes. I tried to use " before...

How to remove numbers from text in Scala?

regex,scala,text,apache-spark
How to remove numbers form a text in Scala ? for example i have this text: canon 40 22mm lens lock strength plenty orientation 321 . after removing : canon lens lock strength plenty orientation . ...

JQuery add a whitespace to each new text node to prevent clumping on extraction

jquery,text,whitespace
What I do is I want to transform <div id=master> Blah <span id=crap>Blah1</span> <div id=crap2>Blah2</div> <b>Blah3</b> </div> to <div id=master> Blah <span id=crap> Blah1 </span> <div id=crap2> Blah2 </div> <b> Blah3 </b> </div> because when I extract all the text from all elements inside master it becomes looking like this...

Replace bigrams based on their frequency in Scala and Spark

scala,text,apache-spark
I want to replace all bigrams which their frequency count is greater than a threshold with this pattern (word1.concat("-").concat(word2)), and i've tried: import org.apache.spark.{SparkConf, SparkContext} object replace { def main(args: Array[String]): Unit = { val conf = new SparkConf() .setMaster("local") .setAppName("replace") val sc = new SparkContext(conf) val rdd = sc.textFile("data/ddd.txt")...

How to change content of unity text?

user-interface,text,unity3d
I create an application on unity3d. I use Unity 5.0.2f1 (64-bit). I create a new project and add an empty gameobject. I click gameobject and add a gui text from inspector. My gui text is below : I want to change the contenf of this text at each frame. I...

Reading text file in java using scanner

java,file,text,java.util.scanner
I am a beginner. Reading from text file in Java using a scanner. This code just to read the first 3 tokens isn't working: try{ Scanner scFile = new Scanner (new File ("readhere.txt")).useDelimiter("#"); String first = scFile.next(); String second = scFile.next(); int third = scFile.nextInt(); // error here. Why cant...

Reference a Text File with relative path in Java with the IntelliJ IDEA

java,text,relative-path
I have a program that reads numbers from a .txt file. My problem is where to place this file, or how to reference it with a relative path to make this file accessible without using the absolute path.

How to provide default font height or content when

or has no characters?

javascript,html,css,text,height
This started with one question similar to this one in here: HTML <p> and <span> questions . And ended with 3... I want to understand why the following happen. Starting with this example: A <p> element without any special CSS rule on it has no text when the page is...

Edit Manager activePoint “Y” Position ActionScript3

actionscript-3,flash,text
I'm working with TextFlow and EditManager in AS3 (flashx.textLayout) I want to know how get ActivePosition pointer "Y" position, I know I can get activePosition from EditManager but it's returns character position. I want to count if activePosition out of screen, then scroll down (text is larger and its out...

how can I add text to these rectangles?

python,text,menu,pygame,python-3.4
This is the code I have started to use to make a start menu. # we need some colours!! black = (0,0,0) white = (255,255,200) red = (200,0,0) green = (0, 200, 0) bright_red = (255, 0 ,0) bright_green = (0, 255, 0) bright_white = (255, 255, 255) def main():...

How do I get an xml node text?

c#,xml,text,value
I have an xml file with nodes containing codes that I need to get into a string, if the suffix selected matches the one in the xml. This is how my xml looks like: <ntcode NTCODE="BTM"> "2","724,02F,FFFFFFFF,FFFFFFFF,FF","724,03F,FFFFFFFF,FFFFFFFF,FF" </ntcode> <ntcode NTCODE="CLR"> "1","724,05F,FFFFFFFF,FFFFFFFF,FF" </ntcode> And this is the code I'm using: XmlDocument...

Change Font Color on Overflow

css,text,fonts,colors,overflow
This is where I am trying to accomplish this effect: http://www.smalldot.agency/ccren/goals-page/ As the "val" bar increases in width, it should overlap the "current" text ((which is the same text as "val" but a different color)). I am able to force "current"'s copy on top of the "val" element, but I...

Splitting a text line into separate lines from command line

text,split,command
What are some simple options to split a single text line into separate based on a character or pattern? I would like to do this from the command line. An example would be when you want to inspect the PATH. With a single simple command I'd like to split something...

StreamWriter not appending to file, instead creating a new file in different directory

c#,file,text,file-io,streamwriter
I am attempting to write from one file to a temp file after making certain changes to some of the data in the source file. This was working until I extracted this logic into its own function. After running some tests I noticed that only the first line was being...

How can I map keys in Insert mode that contains Carriage Return in it?

vim,text,insert,editor,vi
How can I map ctrl + enter to go to new line from anywhere in the current line in vim ? I just want to do it for insert mode. I tried :set <C-<CR>> <Esc>o but that doesn't seem to work....

Verilog Input Text Parsing using Python Regex

python,regex,text,extract,verilog
so I'm trying to parse some verilog files using python. I need to find inputs, outputs, etc. However, in some files, some inputs and outputs have multiple bitwidths, like so: input read_enable, input [WIDTH-1 : 0] write_data, I'm using regular expressions to go through the text file one line at...

Read lines of a text file into an array

java,android,arrays,file,text
I would like to display a new quote randomly every time someone launch the app.In order to do that I was thinking of using a text file containing all the quotes, one at each line. I would like to know in android studio where should I put my text file...

change the content of a select option

jquery,forms,select,text,options
I'd like to change the text shown in a select form, without changing the HTML elements. This is an example: <select class="myclass" name="myselect"> <option value="0">1</option> <option value="1">2</option> </select> I would like to change the "2" string into "TWO", for example, like: <option value="1">TWO</option> I'm not able to select the right...

Python multiple pairs replace in txt file

python,text,substitution
I've got 2 .txt files, the first one is organized like this: 1:NAME1 2:NAME2 3:NAME3 ... and the second one like this: 1 1 1 2 2 2 3 What I want to do is to substitute every line in .txt 2 according to pairs in .txt 1, like this:...

Save user input into a Text widget Tkinter when using classes

python,text,tkinter
I want to know how to save text entered by the user in a Text widget when pressing a "submit" button. At the moment, I have the function submitbutton but it comes up with an error when clicking "submit." On another note, I want the top right Label widget to...

OutOfMemory exception thrown while writing large text file

c#,text,out-of-memory,file-writing
I want to generate a string and then write it in to a .txt file. The problem is I get OutOfMemory exceptions when I attempt to do so. The file is large (about 10000 lines). I use String.Format and loops to create the string. How can I write this to...

How can I wrap text in QGraphicsItem?

qt,text,word-wrap,qgraphicsitem
1) How can I wrap text in a QGraphicsTextItem to fit a fixed rectangle, with width and height ? Right now I am experimenting with creating a text, getting its bounding rectangle, and resizing it to fit the box - but I can't get wrapping. class TTT: public QGraphicsTextItem {...

How to read data separated by a ',' in a text file in C [duplicate]

c,file,csv,text,input
This question already has an answer here: Reading CSV from text file in C 4 answers I was wondering how to read data from a text file that has its data separated by a comma; for example line 1 of the text file says: (Name,Integer,Integer). So I tried using...

Javascript show / hide on click multi ID

javascript,text,show-hide
Im work with this script : I want to show/hide text on click, with a single id it works great ( add a fade animation will be great ) but I'm not able to add another ID .. someone could help me ?! THANKS function showHide(shID) { if (document.getElementById(shID)) {...

Replace text between two special characters

regex,r,text,replace
I have a character vector as: x<- "\t\t<taxon id=\"TOT_F50\"/>" and y<- "TOT_A01" and I want replace TOT_F50 with the text in y ("TOT_A01"). Do you know how to replace the text between " and \ (i.e. "TOT_F50) ? ...

To make a particular part of my text clickable

android,redirect,text,clickable
I'm tring to make a particular part of my text clickable. Please see the below image for example: In this image "www.google.com" is placed inside an expandable listview. Can anyone please help me how I can make this text clickable so that it re-directs to its corresponding web page ArrayList<String>...

Advancing text in a text file using user input

java,text,user-input
So in my first year of college for my christmas project I needed to make a basic game using if statements, I chose a text adventure but me being a novice I chose to write out every print out: System.out.println("You approach the two cupboards one on the right and one...

HTML make your own