大约有 20,000 项符合查询结果（耗时：0.0324秒） [XML]
Why are mutable structs “evil”?
...rom property setters) which mutate "this" are somewhat evil, only because .net doesn't provide a means of distinguishing them from methods which do not. Struct methods that do not mutate "this" should be invokable even on read-only structs without any need for defensive copying. Methods which do m...
Debugging with command-line parameters in Visual Studio
...
In Visual Studio 2017 with a .NET Core console application do the following:
Right click on the Project in the Solution window, select "Properties", Debug (on the left side), and enter the arguments into the field "Application Arguments".
Note that they...
Matching an empty input box using CSS
...hn Doe" required/>
For reference, JSFiddle here: http://jsfiddle.net/0sf6m46j/
share
|
improve this answer
|
follow
|
...
Loop through a date range with JavaScript
...
I have tried multiple solutions on the internet. Weird is that it skips sometimes some days. Like 1.12, 2.12, 3.12, 5.12... (notice that 4.12 is skipped) i have no idea why it happens... Anyone got this problem and found a solution?
– Erik Kubica
...
This project references NuGet package(s) that are missing on this computer
I have an ASP.NET MVC5 application that worked yesterday and now I am getting this error when I try to build:
18 Answers
...
Is it possible to set the equivalent of a src attribute of an img tag in CSS?
...pera 10.6
Tested and Not working:
FireFox 40.0.2 (observing Developer Network Tools, you can see that the URL loads, but the image is not displayed)
Internet Explorer 11.0.9600.17905 (URL never loads)
share
|
...
Why do we always prefer using parameters in SQL statements?
...ployee would then be deleted.
In your case, it looks like you're using .NET. Using parameters is as easy as:
C#
string sql = "SELECT empSalary from employee where salary = @salary";
using (SqlConnection connection = new SqlConnection(/* connection info */))
using (SqlCommand command = new SqlC...
Viewing contents of a .jar file
...le?
I'm looking for something equivalent to the very useful Lutz Roeder .NET Reflector - for Java
31 Answers
...
Generating a random password in php
...random_pseudo_bytes(2);
$pwd = bin2hex($bytes);
It's taken from the php.net site and it creates a string which is twice the length of the number you put in the openssl_random_pseudo_bytes function. So the above would create a password 4 characters long.
In short...
$pwd = bin2hex(openssl_random...
jQuery Ajax calls and the Html.AntiForgeryToken()
...lowing the informations that I have read on some blog post around the internet. In particular these post have been the driver of my implementation
...