大约有 30,000 项符合查询结果（耗时：0.0304秒） [XML]
Android - Set max length of logcat messages
...
This is by far the cleanest solution and the first time I've actually used recursion in production code.
– Aggressor
Jul 25 '16 at 22:54
2
...
Do login forms need tokens against CSRF attacks?
...site request forgery. A proper CSRF token is cryptographically unique each time it is generated. Sure, the attacker can get a token themselves but it will still NOT MATCH the [potentially unset] cookie the victim has in their browser, and the attacker has no way to set said cookie without compromisi...
Creating an array of objects in Java
I am new to Java and for the time created an array of objects in Java.
8 Answers
8
...
Hashing a file in Python
...essly create bytes objects in memory, and call read too many or too little times. This will map the file directly into the virtual memory, and hash it from there - the operating system can map the file contents directly from the buffer cache into the reading process. This means this could be faster ...
Default value in Go's method
...is is done on purpose to enhance readability, at the cost of a little more time (and, hopefully, thought) on the writer's end.
I think the proper approach to having a "default" is to have a new function which supplies that default to the more generic function. Having this, your code becomes clearer...
How to install Boost on Ubuntu
...ings such as PO Edit 2.0 require boost 1.6, which is not available at this time via apt-get you can get this from boost.org/users/history/version_1_60_0.html and then expand it. Follow the excellent instructions above, remembering that LD Library Path is not the same as $PATH
...
C# Convert List to Dictionary
...out in the comments, this will fail if an item exists in the list multiple times.
Depending on your specific requirements, you can either use var dict = list.Distinct().ToDictionary(x => x); to get a dictionary of distinct items or you can use ToLookup instead:
var dict = list.ToLookup(x => x...
Asynchronous vs synchronous execution, what does it really mean? [closed]
...manage multiple threads and assign a thread a piece ("slice") of processor time before switching to another thread to give it a turn to do some work. At its core (pardon the pun), a processor can simply execute a command, it has no concept of doing two things at one time. The operating system simula...
Does anyone have benchmarks (code & results) comparing performance of Android apps written in Xamari
... due to marshaling. While we do try to stay inside the Mono VM most of the time, we do not know how Mono actually accesses the disk.
It is also telling that our C# code uses SQLite.NET (https://github.com/praeclarum/sqlite-net). Identical fetches using the SQLite.NET code are also 2x slower than us...
Best way to use PHP to encrypt and decrypt passwords? [duplicate]
...
Bad sample; two times random for IV, not using IV at all because of ECB, using ECB encoding in the first place, not using AES compatible code, not padding the message correctly. Yes, it works in the same sense that the random number generato...