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How can I pipe stderr, and not stdout?
...t, but pipes are set up before the I/O redirections are interpreted. File descriptors such as 1 and 2 are references to open file descriptions. The operation 2>&1 makes file descriptor 2 aka stderr refer to the same open file description as file descriptor 1 aka stdout is currently referrin...
What are allowed characters in cookies?
...
In ASP.Net you can use System.Web.HttpUtility to safely encode the cookie value before writing to the cookie and convert it back to its original form on reading it out.
// Encode
HttpUtility.UrlEncode(cookieData);
// Decode
Ht...
Equivalent to 'app.config' for a library (DLL)
...sed from the BLL tier. Any Framework classes that use configuration (e.g. ASP.NET Membership) work in this way.
– Joe
Mar 4 '11 at 7:50
...
how to add script src inside a View when using Layout
...
You can add the script tags like how we use in the asp.net while doing client side validations like below.
@{
ViewBag.Title = "Index";
}
<h2>Index</h2>
<script type="text/javascript" src="~/Scripts/jquery-3.1.1.min.js"></script>
<script type="...
JSP tricks to make templating easier?
... simple example.
Put the following in WEB-INF/tags/wrapper.tag
<%@tag description="Simple Wrapper Tag" pageEncoding="UTF-8"%>
<html><body>
<jsp:doBody/>
</body></html>
Now in your example.jsp page:
<%@page contentType="text/html" pageEncoding="UTF-8"%>...
How using try catch for exception handling is best practice
... most API or UI frameworks have generic ways of doing case 3. For instance ASP.Net has a yellow error screen that dumps the exception details, but that can be replaced with a more generic message in the production environment. Following those is best practice because it saves you a lot of code, but ...
How to change the output color of echo in Linux
...-----------------------------|
| color-mode | octal | hex | bash | description | example (= in octal) | NOTE |
|------------+----------+---------+-------+------------------+------------------------------+--------------------------------------|
| ...
Handlebars/Mustache - Is there a built in way to loop through the properties of an object?
... return ret;
});
Source object:
{ locationDesc:"abc", name:"ghi", description:"def", four:"you wont see this"}
Template:
{{#eachToDisplayProperty this "locationDesc,description,name"}}
<div>
{{property}} --- {{value}}
</div>
{{/eachToDisplayProperty}}
...
How to uninstall a Windows Service when there is no executable for it left on the system?
...he the entry of the service I wanted deleted remains in Service, while the Description of it shows: "<Failed to Read Description. Error Code: 2>"
– GJ.
Aug 22 '16 at 2:53
...
Creating JSON on the fly with JObject
..."James Newton-King",
link = "http://james.newtonking.com",
description = "James Newton-King's blog.",
item =
from p in posts
orderby p.Title
select new
{
title = p.Title,
description = p.Descripti...