FAQ Database Discussion Community


Win 8 App Get text from datatemplate listview

listview,text,windows-8
I'm trying to learn how to make datatemplate in listviews in my win 8 app I have the following code in my Xaml code <!-- Vertical scrolling item list --> <ListView x:Name="itemListView" Margin="0,4.714,10,0.429" ItemsSource="{Binding Source={StaticResource itemsViewSource}}" SelectionChanged="itemListView_SelectionChanged" Loaded="itemListView_Loaded" Grid.Row="4" Tapped="itemListView_Tapped_1"> <ListView.ItemTemplate> <DataTemplate> <Grid Height="110" Margin="6"> <Grid.ColumnDefinitions>...

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...

Characters arbitrarily being changed

html,text,character,rendering
I've came across this issue where the browser (Chrome) is sometimes rendering characters as completely different ones, however in inspect element they're written how they should be. You'll see in the images that on the right inspect element shows what it's supposed to be, and on the left shows what...

Is it possible to change ONE line in a txt file WITHOUT reading and writing the whole file (Java)?

java,file,text,replace,line
Say I have a text file: I love bananas. <age> 23 </age> years old. I like beaches. All I want to do is open said file and change the age to 24 or 25. Any way to do that in Java WITHOUT reading a writing the whole file? I know...

Keyboard Keys to Paste Text with AutoHotKey

text,keyboard,autohotkey,paste
I am using AutoHotKey software to change the use of some buttons. It helps a lot especially if you want to open programs without having to find the shortcuts and click on them. All I want now is to save a specific text (with paragraphs) in some F keys. For...

The variable 'buff' is being used without being defined

c,arrays,text,runtime
I need to read some data from text file and store it in 2D-array. This code works good: #include <string.h> #include <stdio.h> int main() { FILE *f = fopen("Read.txt", "r"); char buff[100][100]; char str[100]; int i = 0; while(fgets(str, 100, f)) { strcpy(buff[i], str); i++; } return 0; } But...

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...

resize/scale text dynamically in andengine

android,text,andengine
I created a simple game where move the objects from one place to another and each moves increment count of moves in score table. After all objects are moved correct I want set opacity to screen and slowly resizing score from initial size(e.g. 15px) to whole screen(e.g. 50px). I load...

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...

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")...

Removing the blank positions (x,y) from a text file in Python?

python,text
I'm working on object tracking from video files, I have 5 to 6 objects in each frame of the video. Due to some bugs in the code there are some frames that are skipped and show as blank spaces in the text file . Like below 5.0 2.3 5.4 5.2...

Unexpected Symbol in As Formula, Can't Find

r,string,text,syntax-error,formula
I've been using as.formula for setting up a glm, and I can't figure out where the unexpected symbol is. Part of the problem is that the character vector I'm converting is so long. It's about 700 words with + inserted in between in order to turn it into a formula....

Corona sdk not view random text

text,random,lua,corona
I'm have a problem because when I touch my button sometimes my text doe not appear and I do not understand what is wrong. Code: function randomText(event) display.remove(mmDis) local a = {"Cristiano ronaldo jest najlepszy!", "messi jest dobry!","lewandowski jest ok","diego lopez to bramkarz realu"} com = (a[math.random(1,#a)]) local mmDis =...

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...

Forcing RTL order in a JTextArea

java,text,bidirectional
I am trying to force a JTextArea (and other text components through my application) to allow users to type RTL. This works correctly for input such as Arabic, but I must also be able to set it to apply this to standard text. Therefore, if I type "hello!" it will...

Canvas draw text verticaly

java,android,text,android-canvas,draw
So, I have put everything I need how i need to be, my bitmaps, backgorunds and everything, what I need is to draw text that will be vertically shown. Here is my code for now: private void drawTables(Canvas canvas) { for (Table table : mTablesList) { float x = mWidht...

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...

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...

Extract lines from File2 already found File1

linux,text,awk,sed,grep
Using linux commandline, i need to output the lines from text file2 that are already found in file1. File1: C A G E B D H F File2: N I H J K M D L A Output: A D H Thanks!...

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)...

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():...

Launch default SMS app without a message

android,android-intent,text,sms,message
I am wanting my app to, on a button click, launch the user's default texting app. The intention is not to have the user send a message, but to view their current text conversations, therefore I don't want it to launch the SMS app's "New Message" activity but instead the...

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...

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...

Stop text from leaking out of div [on hold]

html,css,text
I have some text which is contained in a div, however if it's too long, it leaks outside of the div and I don't want that. I dont want to use the overflow attribute and give it a scroll bar. Id like it to put the "..." at the end...

How to get specific rows in a txt file in PHP?

php,sql,text
Here is my problem, I am trying to make a script that create a new table in a database for each new txt file I get. This part is ok but then I want to get some specific rows or words in the txt file to update the table. Here...

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 to tell Users that a Tooltip lies behind a Text/Textbox/Image, etc.?

windows,user-interface,text,tooltip,user-experience
In my U.I. I have a normal text headline that covers a block of checkboxes but without further information I'm scared of Users not knowing what to do with the window. So my idea was to put a tooltip in the headline to give Users information about the funktion of...

Error: Getting symbols in python output

python,python-2.7,text,file-io,editor
#I wrote the following code for making a text editor. print "This is a simple text editor" from sys import argv script, name = argv print "You have selected the file : %s" %name print "Opening the file...." t = open(name, 'r+') print "The contents of the file are" print...

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 *********************************...

Trying to get just the text from a node with filter(), but is returning an object?

javascript,jquery,dom,text
I am simply trying to extract the text without any of the elements from a DOM node with var textIWant = $('.classname').contents().filter(function(){ return this.nodeType === 3; })[1]; This returns to me what looks like a string in the console, something untrimmed like.. " text I want " so when I...

DirectWrite align text center

c++,text,directx,direct2d,directwrite
I am trying to align center the text I have to draw. I use ID2D1RenderTarget::DrawTextLayout method. The problemn is that if I set the text horizontal alignment to DWRITE_TEXT_ALIGNMENT_LEADING (the default value) the text is drawn proberly, but if I change this value to DWRITE_TEXT_ALIGNMENT_CENTER the text is shifted right....

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) ? ...

Batch - Comparing two txt files

windows,batch-file,text,comparison
I have some difficulties comparing two txt files with batch. I used the "findstr" function with many option matchings but none works (for example FINDSTR /I /V /B /G:file1.txt file2.txt). I have a first txt file as following: File1.txt Object 1 Argument 50 Object 2 Argument 10 Object 3 Argument...

Input boxes not lining up

html,css,text,input,form-submit
I'm new to HTML and last time I've been editing my code I found that my input boxes don't align perfectly. I want them to be just in line on right. Here is the code: input { margin: auto; padding: 25px; font: normal 15px Verdana, Tahoma, sans-serif; width: 100%; border-left:...

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.

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...

Why is this basic python program not working?

python,email,text,organization
Well the program is supposed to check if the it sees an "ok" next to the email and if it does spit out the email in another txt file. Input txt file: [email protected],ok [email protected],fail [email protected],fail [email protected],fail [email protected],ok [email protected],fail [email protected],fail [email protected],ok python code is: readEmails = open("C:\\Users\\Greg\\Desktop\\rewriteEmails.txt","r") writeEmails = open("C:\\Users\\Greg\\Desktop\\OutputEmails.txt","w") for...

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" ...

Python outputs a .txt file, which's format differs depending on the text editor I use to open it

python,text,output
So I have some python code taht outputs some data to a .txt file like this: f3 = codecs.open(r'C:\Users\dimrizo\Desktop\PythonData\GTFS\routes.txt','w+',"UTF-8") f3.write('route_id,agency_id,route_short_name,route_long_name,route_desc,route_type,route_url,route_color,route_text_color\n') f3.write('blah,blah,blah,blah,blah,blah,blah,blah,blah\n') Problem is that if I open the produced file with the simple windows text editor the text is not properly formatted. The "\n" don't even count. If I open...

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....

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...

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:...

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)) {...

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...

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...

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...

HTML make your own