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Visual Studio debugger - Displaying integer values in Hex
...e', and nq for displaying with 'no quotes.' They can be used together:
my_string_func(),ac,nq
nq is useful inside DebuggerDisplay attributes, which can appear on a class:
[DebuggerDisplay("{my_string_func(),nq}")]
class MyClass
{
/* ...example continues below... */
...or on one or more fie...
Add querystring parameters to link_to
I'm having difficultly adding querystring parameters to link_to UrlHelper. I have an Index view, for example, that has UI elements for sorting, filtering, and pagination (via will_paginate). The will_paginate plugin manages the intra-page persistence of querystring parameters correctly.
...
Example invalid utf8 string?
...
We can create the invalid strings directly, we don't need randomness to try and eventually find them, though string processing libraries would (probably!) benefit from fuzzing just in case.
– galva
Mar 2 at 13:42...
Pass data to layout that are common to all pages
...odels will inherit from.
public abstract class ViewModelBase
{
public string Name { get; set; }
}
public class HomeViewModel : ViewModelBase
{
}
Your layout page can take this as it's model.
@model ViewModelBase
<!DOCTYPE html>
<html>
<head>
<meta name="view...
How to design RESTful search/filtering? [closed]
... @Nathan I think I misread this answer. I was talking about using query string parameters in a get. You should never use body parameters in a GET call because that would be completely useless. I was talking more about a GET with query string could be used/bookmarked and then at startup of the p...
What are sessions? How do they work?
...
@Gab是好人 REFERRER usually means an arbitrary string that the client sends in the "Referer" HTTP request header. It should contain the URL of the resource that, you know, referred the client to the current resource.
– Luke404
Aug 8 ...
Parsing domain from a URL
...
Don’t forget to quote your strings like host and path.
– Gumbo
Dec 29 '09 at 11:02
1
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Find() vs. Where().FirstOrDefault()
...nsole.Write; The sited example is using in-memory "Find" against a list of strings, not going against a DB with primary keys. Perhaps the statement translation of the Find clause - which omits the need to do lambda expression parsing is the reason for the performance improvement in this case. Agains...
Is is possible to check if an object is already attached to a data context in Entity Framework?
...ly:
public static void AttachToOrGet<T>(this ObjectContext context, string entitySetName, ref T entity)
where T : IEntityWithKey
{
ObjectStateEntry entry;
// Track whether we need to perform an attach
bool attach = false;
if (
context.ObjectStateManager.TryGetObjec...
Mongoose query where value is not null
...r query to the profiles document, something like this:
const exclude: string = '-_id -created_at -gallery -wallet -MaxRequestersPerBooking -active -__v';
// Get the _ids of users with the role equal to role.
await User.find({role: role}, {_id: 1, role: 1, name: 1}, function(err, docs) {...