大约有 25,300 项符合查询结果（耗时：0.0449秒） [XML]
How can I get the DateTime for the start of the week?
... the start of the week (both Sunday and Monday) knowing just the current time in C#?
32 Answers
...
What Computer Science concepts should I know? [closed]
...at concepts in Computer Science do you think have made you a better programmer?
33 Answers
...
There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
...
Ok, so the answer was derived from some other posts about this problem and it is:
If your ViewData contains a SelectList with the same name as your DropDownList i.e. "submarket_0", the Html helper will automatically populate your DropDownList with that data if ...
How to close TCP and UDP ports via windows command line
Does somebody knows how to close a TCP or UDP socket for a single connection via windows command line?
17 Answers
...
How do I add files and folders into GitHub repos?
...ew on it — and I'm facing a problem with adding files. I have added readme.txt . Also, I have 3 other PHP files and a folder including images.
...
Get name of property as a string
...
Using GetMemberInfo from here: Retrieving Property name from lambda expression you can do something like this:
RemoteMgr.ExposeProperty(() => SomeClass.SomeProperty)
public class SomeClass
{
public static string SomeProperty
...
How can I change the file type association of an existing file in WebStorm?
...e with no extension and I chose the wrong file type association. Text Document I think. I renamed it to have the .js extension which is what I wanted, but now it's stuck without any syntax highlighting. WebStorm doesn't treat it as a javascript file. I can't find anywhere to change how WebStorm ...
How to get users to read error messages?
...risk that users will not read your carefully worded and enlightening error messages, but just click on the first button available with a shrug of frustration.
...
When to call activity context OR application context?
...() and only when you need to use getApplicationContext().
To be blunt, "some programmers" use getApplicationContext() (or getBaseContext(), to a lesser extent) because their Java experience is limited. They implement an inner class (e.g., an OnClickListener for a Button in an Activity) and need a C...
How do I print the type of a variable in Rust?
...
If you merely wish to find out the type of a variable and are willing to do it at compile time, you can cause an error and get the compiler to pick it up.
For example, set the variable to a type which doesn't work:
let mut my_numb...