大约有 47,000 项符合查询结果（耗时：0.0683秒） [XML]
Is R's apply family more than syntactic sugar?
...regarding execution time and / or memory.
5 Answers
5
...
Remove an element from a Bash array
I need to remove an element from an array in bash shell.
Generally I'd simply do:
20 Answers
...
HTML5 Email Validation
It is said "With HTML5, we need no more js or a server side code to check if the user's input is a valid email or url address"
...
Resolve Type from Class Name in a Different Assembly
I have a method where I need to resolve the Type of a class. This class exists in another assembly with the namespace similar to:
...
How to generate a range of numbers between two numbers?
I have two numbers as input from the user, like for example 1000 and 1050 .
28 Answers
...
Formatting floats without trailing zeros
How can I format a float so that it doesn't contain trailing zeros? In other words, I want the resulting string to be as short as possible.
...
What are best practices for validating email addresses on iOS 2.0
What is the cleanest way to validate an email address that a user enters on iOS 2.0?
13 Answers
...
Deleting DataFrame row in Pandas based on column value
I have the following DataFrame:
10 Answers
10
...
Store boolean value in SQLite
What is the type for a BOOL value in SQLite? I want to store in my table TRUE/FALSE values.
8 Answers
...
What is the GAC in .NET?
Just looking for a short overview of GAC for a layman, not a link please.
8 Answers
8
...