大约有 44,000 项符合查询结果（耗时：0.0581秒） [XML]
Recursively add files by pattern
...lem: how do you get a list of files to provide as arguments to a given command.
share
|
improve this answer
|
follow
|
...
Install tkinter for Python
...ebian-derived distributions like for Ubuntu; refer to your package manager and package list on other distributions.)
share
|
improve this answer
|
follow
|
...
How to list npm user-installed packages?
...ed package ONLY in npm ? When I do npm -g list it outputs every package and their dependencies, which is not what I want.
...
What is this 'Lambda' everyone keeps speaking of?
...abstract away boilerplate code. For example loops. We're used to write for and while loops all day long. But this is code that does not be written. We could extract the code inside the loop, the most important part of the loop, and abstract away the rest:
for (var i=0; i<array.length; i++) {
...
How to convert a double to long without casting?
... d; // x = 1234
This will be faster than going via the wrapper classes - and more importantly, it's more readable. Now, if you need rounding other than "always towards zero" you'll need slightly more complicated code.
shar...
Hide Utility Class Constructor : Utility classes should not have a public or default constructor
...
If this class is only a utility class, you should make the class final and define a private constructor:
public final class FilePathHelper {
private FilePathHelper() {
//not called
}
}
This prevents the default parameter-less constructor from being used elsewhere in your code. Ad...
format date with moment.js
...'MM/DD/YYYY');
Also note that case does matter. For Month, Day of Month, and Year, the format should be uppercase.
share
|
improve this answer
|
follow
|
...
How to convert list of tuples to multiple lists?
Suppose I have a list of tuples and I want to convert to multiple lists.
7 Answers
7
...
C# Convert List to Dictionary
...ts you pick the key, the second one picks the value.
You can play with it and make values differ from the keys, like this:
var res = list.ToDictionary(x => x, x => string.Format("Val: {0}", x));
If your list contains duplicates, add Distinct() like this:
var res = list.Distinct().ToDictio...
How to reload the current state?
I'm using Angular UI Router and would like to reload the current state and refresh all data / re-run the controllers for the current state and it's parent.
...