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How can I remove the first line of a text file using bash/sed script?
...se perl's -i flag, like this:
perl -ni -e 'print unless $. == 1' filename.txt
This makes the first line disappear, as you ask. Perl will need to read and copy the entire file, but it arranges for the output to be saved under the name of the original file.
...
Java : How to determine the correct charset encoding of a stream
...et for detection on file from "cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt" but got null as detected character set. UniversalDetector ud = new UniversalDetector(null); byte[] bytes = FileUtils.readFileToByteArray(new File(file)); ud.handleData(bytes, 0, bytes.length); ud.dataEnd();...
How to attach my repo to heroku app
...w-app-xxxxx>.git
cd <new-app-xxxxx>
echo "my test file" > test.txt
git add .
git commit . -m "my test on commit"
git push
Put empty (blank) when the Git prompt for username, and your API Key for the password. You can get your API Key by showing it from the link below.
https://dashbo...
List all commits (across all branches) for a given file
... (you need to install gitk)
e.g.
gitk --all -- /home/kit.ho/project/abc.txt
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How to document a method with parameter(s)?
...ons with Sphinx: github.com/numpy/numpy/blob/master/doc/HOWTO_DOCUMENT.rst.txt
– Vladimir Keleshev
May 7 '15 at 9:00
3
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Convert HttpPostedFileBase to byte[]
...rk when I tried it with a .png or .jpg, however it did work when I used a .txt file. Any idea why :)
– VoodooChild
Nov 22 '11 at 22:00
2
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Python: How to ignore an exception and proceed? [duplicate]
...eyboardInterrupt. For example: while True: try: f = open('filedoesnotexist.txt')` except: pass KeyboardInterrupt stops and exits the code.
– Chthonic Project
Jul 24 '12 at 15:59
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How do I trim a file extension from a String in Java?
...
String foo = "title part1.txt";
foo = foo.substring(0, foo.lastIndexOf('.'));
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jQuery Selector: Id Ends With?
...the element type then: (eg: replace 'element' with 'div')
$("element[id$='txtTitle']")
If you don't know the element type:
$("[id$='txtTitle']")
More information available
// the old way, needs exact ID: document.getElementById("hi").value = "kk";
$(function() {
$("[id$='txtTitle']"...
How do I return the response from an asynchronous call?
...'t do that.
If you want to block the browser for a while load a nice big .txt file synchronous.
function omg(a, c){ // URL
c = new XMLHttpRequest;
c.open('GET', a, true);
c.send();
return c; // Or c.response
}
Now you can do
var res = omg('thisIsGonnaBlockThePage.txt');
There is no o...