大约有 47,000 项符合查询结果（耗时：0.0702秒） [XML]
A regex to match a substring that isn't followed by a certain other substring
I need a regex that will match blahfooblah but not blahfoobarblah
5 Answers
5
...
Command-line Tool to find Java Heap Size and Memory Used (Linux)?
Is there a Command-line Tool (Linux) to check Heap Size (and Used Memory) of a Java Application?
17 Answers
...
Styling text input caret
I want to style the caret of a focused <input type='text'/> . Specifically, the color and thickness.
5 Answers
...
How to handle exceptions in a list comprehensions?
I have some a list comprehension in Python in which each iteration can throw an exception.
6 Answers
...
Hover and Active only when not disabled
I use hover , active and disabled to style Buttons.
7 Answers
7
...
Applying function with multiple arguments to create a new pandas column
I want to create a new column in a pandas data frame by applying a function to two existing columns. Following this answer I've been able to create a new column when I only need one column as an argument:
...
What function is to replace a substring from a string in C?
Given a ( char * ) string, I want to find all occurrences of a substring and replace them with an alternate string. I do not see any simple function that achieves this in <string.h> .
...
Best way to test if a generic type is a string? (C#)
I have a generic class that should allow any type, primitive or otherwise. The only problem with this is using default(T) . When you call default on a value type or a string, it initializes it to a reasonable value (such as empty string). When you call default(T) on an object, it returns null. Fo...
How can I round to whole numbers in JavaScript?
I have the following code to calculate a certain percentage:
5 Answers
5
...
How to get the caret column (not pixels) position in a textarea, in characters, from the start?
How do you get the caret position in a <textarea> using JavaScript?
4 Answers
...