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How do you use the Immediate Window in Visual Studio?
...ust type a > followed by the command.
For example >shell cmd will start a command shell (this can be useful to check what environment variables were passed to Visual Studio, for example). >cls will clear the screen.
Here is a list of commands that are so commonly used that they have the...
What does “Content-type: application/json; charset=utf-8” really mean?
... The assumption still holds though, as any valid json will still start with two ascii characters.
– Larsing
Dec 5 '17 at 13:29
1
...
Java regex capturing groups indexes
...ttern is defined to be group number 0.
Any capturing group in the pattern start indexing from 1. The indices are defined by the order of the opening parentheses of the capturing groups. As an example, here are all 5 capturing groups in the below pattern:
(group)(?:non-capturing-group)(g(?:ro|u)p( ...
ASP.NET MVC Html.DropDownList SelectedValue
...
The code in the previous MVC 3 post does not work but it is a good start. I will fix it. I have tested this code and it works in MVC 3 Razor C# This code uses the ViewModel pattern to populate a property that returns a List<SelectListItem>.
The Model class
public class Product
{
...
Where is the WPF Numeric UpDown control?
...
It should be noted that starting with version v3.7.0, the open sourced version of wpftoolkit is provided under a proprietary non-commercial license rather than MS-PL (reference)
– Jordoff
Dec 19 '19 at 0:30
...
Getting root permissions on a file inside of vi? [closed]
...begins the command; you will need to type this character in normal mode to start entering a command. It should be omitted in scripts.
sil[ent] suppresses output from the command. In this case, we want to stop the Press any key to continue-like prompt that appears after running the :! command.
ex...
How unique is UUID?
...d or someone clones your network card). I say "at least" because the clock starts at 15 October 1582, so you have about 400 years after the clock wraps before there is even a small possibility of duplications.
Version 4 is the random number UUID. There's six fixed bits and the rest of the UUID is 12...
How to remove from a map while iterating it?
...d next_it to the same values, you don't need to say "next_it = it;" at the start of the loop.
– cdgraham
Nov 7 '18 at 19:06
1
...
How can I push to my fork from a clone of the original repo?
... branch tracks. However, git push -u myrepo master makes your local master start tracking myrepo/master. If, after that, you run git pull while on master, you will pull from myrepo, and no longer from origin.
– jub0bs
Nov 30 '18 at 18:55
...
C++ static virtual members?
...rnative, since I think his enhanced implementation is overcomplicated.
We start with an abstract base class, that provides the interface for all the object types:
class Object
{
public:
virtual char* GetClassName() = 0;
};
Now we need an actual implementation. But to avoid having to write bo...