&lt;kbd&gt;d&lt;/kbd&gt;&lt;kbd&gt;G&lt;/kbd&gt; will delete from the current line to the end of file

&lt;kbd&gt;d&lt;/kbd&gt;&lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;End&lt;/kbd&gt; will delete from the cursor to the end of the file

But if this file is as large as you say, you may be better off reading the first few lines with `head` rather than editing and saving the file.

    head hugefile &gt; firstlines

(If you are on Windows you can use the Win32 port of `head`)

Go to the first line from which you would like to delete, and press the keys &lt;kbd&gt;d&lt;/kbd&gt;&lt;kbd&gt;G&lt;/kbd&gt; 

&lt;kbd&gt;:&lt;/kbd&gt;&lt;kbd&gt;.&lt;/kbd&gt;&lt;kbd&gt;,&lt;/kbd&gt;&lt;kbd&gt;$&lt;/kbd&gt;&lt;kbd&gt;d&lt;/kbd&gt;

This will delete all content from current line to end of the file. This is very useful when you&#39;re dealing with test vector generation or stripping.

I use the following steps to do the same-
1. Make sure you are in the normal mode by pressing **`Esc`** .
2. Enter the Visual mode by pressing **`V`** .
3. Press **`G`** i.e **`Shift + g`** to select the text from the cursor to the end of the file .
4. Now press **`x`** to delete the selected text .

Just add another way , in normal mode , type `ctrl+v` then `G`, select the rest, then `D`, I don&#39;t think it is effective , you should do like @Ed Guiness, head -n 20 &gt; filename in linux.

I have used Matplotlib to plot lines on a figure. Now I would now like to set the style, specifically the marker, for individual points on the line. How do I do this?

To clarify my question, I want to be able to set the style for individual markers on a line, not every marker on said line.

Set markers for individual points on a line in Matplotlib

I&#39;m using JUnit-dep 4.10 and Hamcrest 1.3.RC2.

I&#39;ve created a custom matcher that looks like the following:

    public static class MyMatcher extends TypeSafeMatcher&lt;String&gt; {
        @Override
        protected boolean matchesSafely(String s) {
            /* implementation */
        }

        @Override
        public void describeTo(Description description) {
            /* implementation */
        }

        @Override
        protected void describeMismatchSafely(String item, Description mismatchDescription) {

            /* implementation */
        }
    }

It works perfectly fine when run from the command line using Ant.  But when run from IntelliJ, it fails with:

    java.lang.NoSuchMethodError: org.hamcrest.Matcher.describeMismatch(Ljava/lang/Object;Lorg/hamcrest/Description;)V
	    at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18)
	    at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:8)
	    at com.netflix.build.MyTest.testmyStuff(MyTest.java:40)

My guess is that it&#39;s using the wrong hamcrest.MatcherAssert.  How do I find which hamcrest.MatcherAssert it&#39;s using (ie which jar file it&#39;s using for hamcrest.MatcherAssert)?  AFAICT, the only hamcrest jars in my classpath is 1.3.RC2.

Is IntelliJ IDEA using it&#39;s own copy of JUnit or Hamcrest?

How do I output the runtime CLASSPATH that IntelliJ is using?

Getting &quot;NoSuchMethodError: org.hamcrest.Matcher.describeMismatch&quot; when running test in IntelliJ 10.5

I have very large files (more than 10Gb). I need only some lines from the top of the file. Is it possible (in vim) to delete the rest of the file (from current line to the end of file)?

How I can delete in VIM all text from current line to end of file?

<p>I have very large files (more than 10Gb). I need only some lines from the top of the file. Is it possible (in vim) to delete the rest of the file (from current line to the end of file)?</p>


I am using cProfile on a module named bot4CA.py so in the console I type: 

    python -m cProfile -o thing.txt bot4CA.py


After the module runs and exits, it creates a file named thing.txt and when I open it, there is some information there, and the rest is a jumble of characters instead of a neatly organized file of data which is what I want. Does any one know how to use cProfile and end up with neatly organized table of data like when using it normally on command line, except in a file?
Here&#39;s an example of some of the data in the .txt file:

 

    {(   s)   build\bdist.win32\egg\colorama\winterm.pyi&#39;   t	   reset_all(   i   i   gp&#224;&#194;s% ?geO&#217;H&#204;œE?{(   s-   build\bdist.win32\egg\colorama\ansitowin32.pyi&#165;

What I really want is what happens when you invoke cProfile.run() which results in a neatly organized table printed showing the execution times of all the functions except instead of printed, saved in a file as this program is fairly large and runs a lot of functions.

cProfile saving data to file causes jumbles of characters

I have an existing file on disk (say /folder/file.txt) and a FileField model field in Django.

When I do 

    instance.field = File(file(&#39;/folder/file.txt&#39;))
    instance.save()

it re-saves the file as `file_1.txt` (the next time it&#39;s `_2`, etc.).

I understand why, but I don&#39;t want this behavior - I know the file I want the field to be associated with is really there waiting for me, and I just want Django to point to it.

How?

Set Django&#39;s FileField to an existing file

The standard predefined macro `__FILE__` available in C shows the full path to the file. Is there any way to short the path? I mean instead of

    /full/path/to/file.c

I see

    to/file.c

or 

    file.c

__FILE__ macro shows full path

I have an email dump of around 400mb. I want to split this into .txt files, consisting of one mail in each file. Every e-mail starts with the standard HTML header specifying the doctype.

This means I will have to split my files based on the above said header. How do I go about it in linux?

Splitting a file in linux based on content

How can I move files (like mv command shell) on node.js?  Is there any method for that or should I read a file, write to a new file and remove older file?

How do I move files in node.js?

Vim has support for matching pairs of curly brackets, parentheses, and square brackets. This is great for editing C-style languages like PHP and JavaScript. But what about matching HTML tags?

Notepad++ has had this feature for as long as I’ve been using it. Being able to spot where blocks of HTML begin and end is very useful. What I’m looking for is something like this for Vim (see the green div tags):

![Example of matching HTML tags highlighting][1]

A bonus feature: highlighting unclosed HTML tags, like the red tag in the above screenshot.

[matchit](https://www.vim.org/scripts/script.php?script_id=39) has been proposed as the next-best-thing, but it requires an extra keystroke to use its functionality. I’d like be able to see where the blocks of HTML begin and end without an extra keypress.

I’ve trawled the internet to find something like this for Vim. Apparently, I’m not the only one, according to [two][q1] [other][q2] StackOverflow questions and a Nabble [thread][q3].

I’ve almost resigned myself to Vim not being able to visually match HTML tags. Is it possible for Vim to do this?

Addendum: If it is not currently possible to do this with any existing plugins, does any Vimscript wizard out there have any pointers on how to approach writing a suitable plugin?

[1]: http://i.stack.imgur.com/swLB4.png
[q1]: https://stackoverflow.com/questions/2154193/using-vim-as-a-html-editor
[q2]: https://stackoverflow.com/questions/1957083/vim-script-to-hightlight-end-of-a-tag-like-braces/1960175
[q3]: http://vim.1045645.n5.nabble.com/How-can-Vim-highlight-the-matching-tag-when-I-put-the-cursor-on-the-other-one-in-a-pair-of-tags-td1177554.html

Can Vim highlight matching HTML tags like Notepad++?

Is it possible to reopen closed window in vim, that was in split?

Something like ctrl+shift+t with browser tabs?


Vim, reopen last closed window, that was in split

I want to be able to delete the remainder of the line I&#39;m on starting at the cursor&#39;s position in VIM. Is there an easy command to do this?

To help illustrate, this is before the command.

    The quick brown dog jumps over the lazy fox.
         ^
         |----- Cursor is here.

This is after the command

    The q
         ^
         |----- Cursor is here.

How can I quickly delete a line in VIM starting at the cursor position?

In my `.vimrc` I&#39;ve put `set foldmethod=syntax` to enable folding of methods etc. However, I don&#39;t like the default that everytime I open a file, the whole thing is folded. Is there a way to enable `foldmethod`, yet have files unfolded when I open them?

How to set the default to unfolded when you open a file?

Is there any way to display *both* **relative** and **absolute** line numbers simultaneously in Vim? Either side-by-side, or some other interesting presentation are fine.



Display relative and absolute line numbers simultaneously in Vim

I have started learning powershell a couple of days ago, and I couldn&#39;t find anything on google that does what I need so please bear with my question.

I have been asked to replace some text strings into multiple files. I do not necessarily know the extension of the possible target files and I don&#39;t know their location either. So far I have managed to recursively browse into the directory (`get-ChildItem -recurse`) and find the string I was looking for with get-content and select-string:

    Get-ChildItem -recurse | Get-Content | Select-String -pattern &quot;dummy&quot;

The problem is, I can see the occurences of the text I am looking for, but I don&#39;t know how to tell PS to return the path and the name for every matching files as well. 

How can I get the name and location of the files that contains the expression I am looking for?

How to search a string in multiple files and return the names of files in Powershell?

&gt; **Possible Duplicate:**  
&gt; [How do I change the text of a span element in javascript](https://stackoverflow.com/questions/1358810/how-do-i-change-the-text-of-a-span-element-in-javascript)  

&lt;!-- End of automatically inserted text --&gt;

Well, I&#39;ve searched a lot for the answer to this, but still I couldn&#39;t find it. What I did find didn&#39;t work.

What I&#39;m trying to do is, basically, using JavaScript: At the browser&#39;s bar, not via Greasemonkey or something else, edit a span&#39;s text .

This&#39; the span that contains the text I want to edit:

    &lt;span id=&quot;serverTime&quot;&gt;5:46:40&lt;/span&gt;

The time within is just random, don&#39;t pay attention to it, it&#39;s what I want to edit using javascript..

I&#39;m a newbie so yeah :\

Change span text?

Is it possible to have **part** of the text of a legend in a particular style, let&#39;s say, **bold** or _italic_?

Styling part of label in legend in matplotlib

I&#39;m working with a .txt file. I want a string of the text from the file with no non-ASCII characters. However, I want to leave spaces and periods. At present, I&#39;m stripping those too. Here&#39;s the code:

    def onlyascii(char):
        if ord(char) &lt; 48 or ord(char) &gt; 127: return &#39;&#39;
        else: return char
    
    def get_my_string(file_path):
        f=open(file_path,&#39;r&#39;)
        data=f.read()
        f.close()
        filtered_data=filter(onlyascii, data)
        filtered_data = filtered_data.lower()
        return filtered_data

How should I modify onlyascii() to leave spaces and periods? I imagine it&#39;s not too complicated but I can&#39;t figure it out.

How can I remove non-ASCII characters but leave periods and spaces?

**Input:** `&quot;tableapplechairtablecupboard...&quot;` many words  

What would be an efficient algorithm to split such text to the list of words and get:  

**Output:** `[&quot;table&quot;, &quot;apple&quot;, &quot;chair&quot;, &quot;table&quot;, [&quot;cupboard&quot;, [&quot;cup&quot;, &quot;board&quot;]], ...]`

First thing that cames to mind is to go through all possible words (starting with first letter) and find the longest word possible, continue from `position=word_position+len(word)`

P.S.  
We have a list of all possible words.  
Word &quot;cupboard&quot; can be &quot;cup&quot; and &quot;board&quot;, select longest.  
Language: python, but main thing is the algorithm itself. 

Content Type	Original Author	Original Content on Stackoverflow
Question	user810430	View Question on Stackoverflow
Solution 1 - File	Ed Guiness	View Answer on Stackoverflow
Solution 2 - File	James Mathew	View Answer on Stackoverflow
Solution 3 - File	Chakravarthi	View Answer on Stackoverflow
Solution 4 - File	Prakhar de Anand	View Answer on Stackoverflow
Solution 5 - File	frank.lin	View Answer on Stackoverflow

How I can delete in VIM all text from current line to end of file?

File Problem Overview

File Solutions

Solution 1 - File

Solution 2 - File

Solution 3 - File

Solution 4 - File

Solution 5 - File

Getting "NoSuchMethodError: org.hamcrest.Matcher.describeMismatch" when running test in IntelliJ 10.5

Set markers for individual points on a line in Matplotlib

Attributions