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How to remove trailing whitespaces with sed?
I have a simple shell script that removes trailing whitespace from a file. Is there any way to make this script more compact (without creating a temporary file)?
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How do I restart a service on a remote machine in Windows? [closed]
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since the sc command works asyncronously, if you need to script a service restart, take a look at the batch scripts I posted here: stackoverflow.com/questions/1405372/…
– Eric Falsken
Jun 11 '10 at 20:34
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Nohup is not writing log to output file
I am using the following command to run a python script in the background:
6 Answers
6...
Setting PayPal return URL and making it auto return?
...link.
<?php
// Check to see there are posted variables coming into the script
if ($_SERVER['REQUEST_METHOD'] != "POST")
die("No Post Variables");
// Initialize the $req variable and add CMD key value pair
$req = 'cmd=_notify-validate';
// Read the post from PayPal
foreach ($_POST as $key =&g...
How to force link from iframe to be opened in the parent window
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With JavaScript:
window.parent.location.href= "http://www.google.com";
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How to securely save username/password (local)?
... }
MessageBox.Show("{\"data\": \"some data\"}","Login Message Alert",MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void DecryptString_Click(object sender, EventArgs e)
{
SecureString password = DecryptString(Properties.Settings.Default....
Count characters in textarea
... know for sure.
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-1.5.js"></script>
<script>
function countChar(val) {
var len = val.value.length;
if (len >= 500) {
val.value = val.value.substrin...
jQuery text() and newlines
...has\n newlines');
obj.html(obj.html().replace(/\n/g,'<br/>'));
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p id="example"></p>
If you prefer, you can also create a function to do this with a simple call, just like ...
Do login forms need tokens against CSRF attacks?
...er due to incorrect password n no. of times, can be avoided.
Flase hacking alerts can be prevented. etc etc.
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browser sessionStorage. share between tabs?
...code would need to exist on ALL tabs. It should execute before your other scripts.
// transfers sessionStorage from one tab to another
var sessionStorage_transfer = function(event) {
if(!event) { event = window.event; } // ie suq
if(!event.newValue) return; // do nothing if no value t...