大约有 41,000 项符合查询结果（耗时：0.0533秒） [XML]
Getting a File's MD5 Checksum in Java
I am looking to use Java to get the MD5 checksum of a file. I was really surprised but I haven't been able to find anything that shows how to get the MD5 checksum of a file.
...
How do I check if a number is positive or negative in C#?
How do I check if a number is positive or negative in C#?
17 Answers
17
...
How to search a specific value in all tables (PostgreSQL)?
Is it possible to search every column of every table for a particular value in PostgreSQL?
8 Answers
...
How can I dynamically set the position of view in Android?
How can I change the position of view through code? Like changing its X, Y position. Is it possible?
12 Answers
...
Wrong Manifest.mf in IntelliJ IDEA created .jar
I'm trying to package a project using OptaPlanner 6.0.1 libraries into a .jar through IntelliJ IDEA's jar artifact but instead of my manifest.mf containing the standard
...
Can I use an OR in regex without capturing what's enclosed?
I'm using rubular.com to build my regex, and their documentation describes the following:
4 Answers
...
Why do some websites add “Slugs” to the end of URLs? [closed]
Many websites, including this one, add what are apparently called slugs - descriptive but as far as I can tell useless bits of text - to the end of URLs.
...
What are major differences between C# and Java?
I just want to clarify one thing. This is not a question on which one is better, that part I leave to someone else to discuss. I don't care about it.
I've been asked this question on my job interview and I thought it might be useful to learn a bit more.
...
How do I refresh the page in ASP.NET? (Let it reload itself by code)
How do I refresh a page in ASP.NET? (Let it reload itself by code)
13 Answers
13
...
Elements order in a “for (… in …)” loop
Does the "for…in" loop in Javascript loop through the hashtables/elements in the order they are declared? Is there a browser which doesn't do it in order?
The object I wish to use will be declared once and will never be modified.
...