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Correct way to use _viewstart.cshtml and partial Razor views?
...
As a follow-up, I've found that I need to also explicitly set the return type of the action method to PartialViewResult instead of the usual ActionResult.
– Portman
Nov 3 '10 at 21:55
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MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
... version and exit
-h [ --host ] arg mongo host to connect to ( <set name>/s1,s2 for sets)
--port arg server port. Can also use --host hostname:port
--ipv6 enable IPv6 support (disabled by default)
-u [ --username ] arg username
-p [ --pass...
What does glLoadIdentity() do in OpenGL?
...y matrix, in terms of the projection and modelview matrices, essentially resets the matrix back to its default state.
As you hopefully know, glTranslate and glRotate are always relative to the matrix's current state. So for instance, if you call glTranslate, you are translating from the matrix's cu...
Border around tr element doesn't show?
...ed pretty well in the specification:
There are two distinct models for setting borders on table cells in
CSS. One is most suitable for so-called separated borders around
individual cells, the other is suitable for borders that are
continuous from one end of the table to the other.
... an...
How to revert a Git Submodule pointer to the commit stored in the containing repository?
...less
--rebase or --merge is specified or the key submodule.$name.update
is set to rebase or merge.
Run this and all should be well:
git submodule update --init
You can add the --recursive flag as well to recurse through all submodules.
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What does “dereferencing” a pointer mean?
...on't necessarily default to 0, nor bools to false, pointers are not always set to NULL. All these are set to 0/false/NULL when they're static variables or (C++ only) direct or indirect member variables of static objects or their bases, or undergo zero initialisation (e.g. new T(); and new T(x, y, z)...
specify project file of a solution using msbuild
... in the project name or folders msbuild will expect _ in place of the ..
set MSBuildEmitSolution=1
After getting the information update the build script with the required details.
share
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improv...
Selecting/excluding sets of columns in pandas [duplicate]
...D from df:
df2 = df[df.columns.difference(['B', 'D'])]
Note that it's a set-based method, so duplicate column names will cause issues, and the column order may be changed.
Advantage over drop: you don't create a copy of the entire dataframe when you only need the list of columns. For instance,...
How to pass object with NSNotificationCenter
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Thanks, I'm setting messageTotal to a badge on a UIButton, do you know how I can refresh the button with the new badge count? The code to display the image in viewDidLoad is UIBarButtonItem *eRXButton = [BarButtonBadge barButtonWithImag...
Inherit from a generic base class, apply a constraint, and implement an interface in C#
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public class KeyAndValue<T>
{
public string Key { get; set; }
public virtual T Value { get; set; }
}
public class KeyAndValue : KeyAndValue<string>
{
public override string Value { get; set; }
}
This is an extension off the existing answers. It defaults to string...