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How do you concatenate Lists in C#?
...solution worked for me.
namespace TestProject
{
public partial class Form1 :Form
{
public Form1()
{
InitializeComponent();
List<string> FirstList = new List<string>();
FirstList.Add("1234");
FirstList.Add("4567");...
What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?
...turn 2xx the client can assume the order was accepted, regardless of any information you send in the body.
From RESTful Web Services Cookbook:
One common mistake that some web services make is to return a status
code that reflects success (status codes from 200 to 206 and from 300
to 307) b...
Any good boolean expression simplifiers out there? [closed]
... The website doesn't seem that good for simplifying boolean formula's when they get a bit more complex. Try this one: (((NOT C) AND (NOT A)) OR ((NOT B) AND (NOT C) AND (NOT D) AND (NOT A)) OR ((NOT B) AND (NOT C) AND D AND A) OR (B AND C AND (NOT D) AND (NOT A)) OR (B AND C AND D AND...
How can I prevent the backspace key from navigating back?
...is code works on all browsers and swallows the backspace key when not on a form element, or if the form element is disabled|readOnly. It is also efficient, which is important when it is executing on every key typed in.
$(function(){
/*
* this swallows backspace keys on any non-input eleme...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
...braries also provide a bunch of extra combinators on top, and usually some form of template haskell machinery to automatically generate lenses for the fields of simple record types.
With that in mind, we can turn to the different implementations:
Implementations
fclabels
fclabels is perhaps the ...
CORS - What is the motivation behind introducing preflight requests?
...anism. Yes these services could already be abused by a malicious or non-conforming user agent (and CORS does nothing to change this), but in a world with CORS the preflight mechanism provides an extra 'sanity check' so that clients and servers don't break because the underlying rules of the web have...
How create table only using tag and Css
...idth: 200px;
background-color: #ccc;
}
<body>
<form id="form1">
<div class="div-table">
<div class="div-table-row">
<div class="div-table-col" align="center">Customer ID</div>
<div class...
Difference between angle bracket < > and double quotes “ ” while including header files in C++? [dup
...o the specification (Section 6.10.2):
A preprocessing directive of the form
# include <h-char-sequence> new-line
searches a sequence of implementation-defined places for a header identified uniquely by the specified sequence between the < and > delimiters, and causes the rep...
Which HTML Parser is the best? [closed]
...ource HTML parser written in Java. HTML found on Web is usually dirty, ill-formed and unsuitable for further processing. For any serious consumption of such documents, it is necessary to first clean up the mess and bring the order to tags, attributes and ordinary text. For the given HTML document, H...
How to easily map c++ enums to strings
...
Auto-generate one form from another.
Source:
enum {
VALUE1, /* value 1 */
VALUE2, /* value 2 */
};
Generated:
const char* enum2str[] = {
"value 1", /* VALUE1 */
"value 2", /* VALUE2 */
};
If enum values are large then a generate...