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JavaScript file upload size validation
...gt;
<head>
<meta http-equiv="Content-type" content="text/html;charset=UTF-8">
<title>Show File Data</title>
<style type='text/css'>
body {
font-family: sans-serif;
}
</style>
<script type='text/javascript'>
function showFileSize() {
var input, file;
...
How to change the Content of a with Javascript
...on-believers:
Here's the MSDN reference
value Property: Retrieves or sets the text in the entry field of the textArea element.
Here's the MDN reference
value DOMString The raw value contained in the control.
...
ASP.NET MVC How to convert ModelState errors to json
...^\d{8}$|^00\d{6,20}$|^\+\d{6,20}$")]
public string MobileNumber { get; set; }
}
This will return the following on an invalid request:
{
"Message": "The request is invalid.",
"ModelState": {
"update.MobileNumber": [
"The field MobileNumber must match the regular expression '^\\d{...
Python Flask Intentional Empty Response
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How can I do a case insensitive string comparison?
...s StringExtensions
{
/// <summary>
/// Compares two strings, set ignoreCase to true to ignore case comparison ('A' == 'a')
/// </summary>
public static bool CompareTo(this string strA, string strB, bool ignoreCase)
{
return String.Compare(strA, strB, ignoreCas...
Python mysqldb: Library not loaded: libmysqlclient.18.dylib
...other solution for this problem rather than creating a symbolic link.
You set the path to your directory, where libmysqlclient.18.dylib resides, to DYLD_LIBRARY_PATH environment variable. What I did is to put following line in my .bash_profile:
export DYLD_LIBRARY_PATH=/usr/local/mysql-5.5.15-osx1...
How to round float numbers in javascript?
...
Upd (2019-10). Thanks to Reece Daniels code below now available as a set of functions packed in npm-package expected-round (take a look).
You can use helper function from MDN example. Than you'll have more flexibility:
Math.round10(5.25, 0); // 5
Math.round10(5.25, -1); // 5.3
Math.round1...
go to character in vim
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textarea - disable resize on x or y?
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Press alt + numeric in bash and you get (arg [numeric]) what is that?
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