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Linux command to translate DomainName to IP [closed]
...n' '/') instead. This is useful when you want to get-IP-by-domain in shell scripts.
– fuweichin
Dec 3 '18 at 12:21
...
jQuery - Detecting if a file has been selected in the file input [duplicate]
...the input and have that call a function to set the text in your span.
<script type="text/javascript">
$(function() {
$("input:file").change(function (){
var fileName = $(this).val();
$(".filename").html(fileName);
});
});
</script>
You may want to add IDs t...
Extract directory from path
In my script I need the directory of the file I am working with. For example, the file = "stuff/backup/file.zip" . I need a way to get the string " stuff/backup/ " from the variable $file .
...
Create a symbolic link of directory in Ubuntu [closed]
...
In script is usefull something like this:
if [ ! -d /etc/nginx ]; then ln -s /usr/local/nginx/conf/ /etc/nginx > /dev/null 2>&1; fi
it prevents before re-create "bad" looped symlink after re-run script
...
Ajax tutorial for post and get [closed]
...ar menuId = $("ul.nav").first().attr("id");
var request = $.ajax({
url: "script.php",
type: "POST",
data: {id : menuId},
dataType: "html"
});
request.done(function(msg) {
$("#log").html( msg );
});
request.fail(function(jqXHR, textStatus) {
alert( "Request failed: " + textStatus );
});...
How to run a process with a timeout in Bash? [duplicate]
Is there a way to write a shell script that would execute a certain command for 15 seconds, then kill the command?
2 Answer...
Temporarily change current working directory in bash to run a command [duplicate]
... Not necessarily a good solution if run_stuff can fail (and the script exits). You'd be stuck in SOME_PATH.
– ron rothman
Aug 8 '13 at 0:58
...
How to write a comment in a Razor view?
...ient Side Comments
HTML Comment
<!-- Comment goes here -->
Javascript Comment
// One line Comment goes Here
/* Multiline comment
goes here */
As OP mentions, although not displayed on the browser, client side comments will still be generated for the page / script file on the serv...
Node.js, can't open files. Error: ENOENT, stat './path/to/file'
...ith a . are relative to the current working directory, not relative to the script file. So the file might be found if you run node app.js but not if you run node folder/app.js. The only exception to this is require('./file') and that is only possible because require exists per-module and thus knows...
JS strings “+” vs concat method [duplicate]
...
<p id="demo"></p>
<p id="demo1"></p>
<script>
var text1 = 4;
var text2 = "World!";
document.getElementById("demo").innerHTML = text1 + text2;
//Below Line can't produce result
document.getElementById("demo1").innerHTML = text1.concat(text2);
</script&...