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Access to Modified Closure (2)
...ollowing:
string[] names = { "Fred", "Barney", "Betty", "Wilma" };
using (Form form = new Form())
{
foreach (string name in names)
{
Button btn = new Button();
btn.Text = name;
btn.Click += delegate
{
MessageBox.Show(form, name);
};
...
Difference between getAttribute() and getParameter()
...t attribute for a inter-server post-redirect-get request? I want to send information from one server to another server in JSF through an attribute in redirect request. I am able to send via a POST request as of now.
– user2918640
Mar 11 '16 at 5:29
...
Why cannot cast Integer to String in java?
...teger.toString(myInt);
or:
String.valueOf(myInt);
I prefer the second form, but I think it's personal choice.
Edit OK, here's why I prefer the second form. The first form, when compiled, could instantiate a StringBuffer (in Java 1.4) or a StringBuilder in 1.5; one more thing to be garbage coll...
How to use localization in C#
...
Be aware that in VS 2017 resx with localization in winform is not working due to a bug (at least till version 15.4). A ticket is available: developercommunity.visualstudio.com/content/problem/63772/…
– muccix
Nov 25 '17 at 13:33
...
How do I set the value property in AngularJS' ng-options?
...ns(optional) – {comprehension_expression=} – in one of the
following forms:
For array data sources:
label for value in array
select as label for value in array
label group by group for value in array
select as label group by group for value in array track by trackexpr
For object...
Sorting rows in a data table
... using System;
using System.ComponentModel;
using System.Windows.Forms;
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
this.dataGri...
Validation of radio button group using jQuery validation plugin
How to perform validation for a radio button group (one radio button should be selected) using jQuery validation plugin?
8 ...
Practical non-image based CAPTCHA approaches?
... }
setTimeout("antiSpam()", 1000);
}
antiSpam();
Then when the form is submitted, If the antispam value is still "lalalala", then I mark it as spam. If the antispam value is an integer, I check to see if it is above something like 10 (seconds). If it's below 10, I mark it as spam, if it'...
Amazon S3 direct file upload from client browser - private key disclosure
...st/dev/HTTPPOSTExamples.html
The signed policy would go in your html in a form like this:
<html>
<head>
...
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
...
</head>
<body>
...
<form action="http://johnsmith.s3.amazonaw...
Django: Get an object form the DB, or 'None' if nothing matches
Is there any Django function which will let me get an object form the database, or None if nothing matches?
8 Answers
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