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How to view corresponding SQL query of the Django ORM's queryset?
...in this snippet) to inject the queries in the scope of a single request as HTML comments.
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Width equal to content [duplicate]
...her of below :-
1) display : inline-block :
http://jsbin.com/feneni/edit?html,css,js,output
Uncomment the line
float:left;
clear:both
and you will find that parent container has collapsed.
2) Using display : table
http://jsbin.com/dujowep/edit?html,css,js,output
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Difference between RegisterStartupScript and RegisterClientScriptBlock?
... source of the page when you invoke the RegisterStartupScript method:
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1"><title></title></head>
<body>
<form name="form1" method="post" action="StartupScript.aspx" id="form1">
<div>...
Automatic counter in Ruby for each?
... same behavior (see strictlyuntyped.com/2008/09/ruby-187s-enumerator-class.html ).
– paradoja
Feb 11 '09 at 22:08
3
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How can I recall the argument of the previous bash command?
... is the previous command itself.) See gnu.org/software/bash/manual/bashref.html#History-Interaction
– janmoesen
Jul 30 '10 at 12:21
47
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Scroll back to the top of scrollable div
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var myDiv = document.getElementById('containerDiv');
myDiv.innerHTML = variableLongText;
myDiv.scrollTop = 0;
See the scrollTop attribute.
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Deleting all files from a folder using PHP?
...his also works for relative paths? So let's say the full path is "/var/www/html/folder_and_files_to_delete/" And the delete script is placed in "/var/www/html/delete_folders_and_files.php". Can I just take "folder_and_files_to_delete" as path?
– yoano
Mar 31 '1...
Get the string representation of a DOM node
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You can create a temporary parent node, and get the innerHTML content of it:
var el = document.createElement("p");
el.appendChild(document.createTextNode("Test"));
var tmp = document.createElement("div");
tmp.appendChild(el);
console.log(tmp.innerHTML); // <p>Test</p>...
Is there a way to make a DIV unselectable?
...ton {
user-select: none;
-moz-user-select: none;
-khtml-user-select: none;
-webkit-user-select: none;
-o-user-select: none;
}
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How can I grep for a string that begins with a dash/hyphen?
...he dash is a special character in Bash as noted at http://tldp.org/LDP/abs/html/special-chars.html#DASHREF. So escaping this once just gets you past Bash, but Grep still has it's own meaning to dashes (by providing options).
So you really need to escape it twice (if you prefer not to use the other ...