I was thinking about using a library such as PDFBox but I would like your input. SOLUTION With IText public void removeFirstPage(String input_filename, String output_filename) throws DocumentException, IOException { File outFile = new File(output_filename); PdfReader reader = new PdfReader(input_filename); int pages_number...
Hello I have string like this: G:\Projects\TestApp\TestWeb\Files\Upload\file.jpg How can i do to remove all text before Files (G:\Projects\TestApp\TestWeb)? The search way before files can change, so i can't count signs and remove after 20 signs. Thanks for help :) ...
Hi, I'm removing a component from the WindowedApplication, using removeChildAt(), and want to play an effect (defined within the component, say mx:Resize) which reduces the height of the component (an hbox) to 0 before it is removed. I was using the removedFromStage event within the component, but it just disappears (without playing th...
Hi All, I want to removw a node from a page for that i am using the below mentioned function document.getElementById(id).removeNode(true); .This is working fine in IE but not in Chrome. Can anyone tell me how can i do that Thanks ...
Is there a way to remove an item from a listbox based on a string? I have been playing around for a few minutes and here is what i have so far but its not working foreach(string file in LB_upload.Items) { ftp.Upload(file); int x = LB_upload.Items.IndexOf(file); LB_upload.Items.RemoveAt(x); } I could just loop through each...
jQuery makes it easy to remove nodes from the DOM. But how do you remove something from the jQuery object? ...
I am using PHP to move the contents of a images subfolder GalleryName/images/ into another folder. After the move, I need to delete the GalleryName directory and everything else inside it. I know that rmdir() won't work unless the directory is empty. I've spent a while trying to build a recursive function to scandir() starting fr...
... There are listeners on $('#target') and its children. When we call $('#target').remove() to delete it from DOM,will the listeners be removed? If not,how to remove them together? ...
I'm trying to remove all but the first child component from a Java Container. The following code logs "There are 3" and throws an ArrayIndexOutOfBoundsException: Array index out of range: 2 int componentCount = cardPanel.getComponentCount(); logger.info("There are " + componentCount); for (int i = 1; i < componentCount; i++) { card...
Hi, I want to delete some files with python scripts (while using Windows). I have tried the following code: >>>import os >>> os.remove ('D:\new.docx') but I am getting the following error: Traceback (most recent call last): File "<pyshell#1>", line 1, in -toplevel- os.remove ('D:\new.docx') OSError: [Errno 22] Invalid argume...
I need to remove system variables from client workstation and my clients are 500+ so I want to provide batch file to user to run himself to delete the system variables. ...
Is there a difference between : @Cascade(org.hibernate.annotations.CascadeType.REMOVE) and @Cascade(org.hibernate.annotations.CascadeType.DELETE) ? ...
I am unable to delete a mp3 file from C++ using remove(), neither can rename it using rename() function. What can I do to troubleshoot this? ...
Is there any better way to rewrite this: $('element').removeClass('class1').removeClass('class2'); Can't use removeClass(); as it would remove ALL classes, which I don't want. Thanks ...
Hay, I created a spider to crawl through a PDF document and log every word in the document into a table in a MySQL database. Obviously words like 'the', 'and', 'or' etc appear in a book many, many times. I'm just wondering what's the quickest method to remove dupe values from a table? ...
Hi, I have a form where I'm dynamically adding the ability to upload files with the append function but I would also like to be able to remove unused fields. Here is the html markup <span class="inputname">Project Images: <a href="#" class="add_project_file"><img src="images/add_small.gif" border="0"></a></span> <span class="project_ima...
I have a form with several checkboxes and labels, most of the functionality is working correctly, but I'm having trouble getting the label value for the checkbox, while stripping out a span element inside the label: <input type="checkbox" id="list-item-x" /> <label for="list-item-x"><span class="date">Oct 1</span> The checkbox label</la...
I add a firstView in the AppDelegate : #import "TestViewAppDelegate.h" #import "MainViewController.h" @implementation TestViewAppDelegate @synthesize window; @synthesize mainViewController; - (void)applicationDidFinishLaunching:(UIApplication *)application { MainViewController *aController = [[MainViewController alloc] initWit...
What C function, if any, removes all preceding spaces and tabs from a string? Thanks. ...
How can I strip a string with all \n and \t in C? ...