大约有 34,900 项符合查询结果（耗时：0.0671秒） [XML]
How many random elements before MD5 produces collisions?
...ion 607 trillion 431 billion 768 million 211 thousand 456.
However if you keep all the hashes then the probability is a bit higher thanks to birthday paradox. To have a 50% chance of any hash colliding with any other hash you need 264 hashes. This means that to get a collision, on average, you'll n...
How to get name of calling function/method in PHP? [duplicate]
I am aware of function debug_backtrace , but I am looking for some ready to use implementation of function like GetCallingMethodName() ? It would be perfect if it gave method's class too (if it is indeed a method).
...
How do I make calls to a REST api using C#?
...nt Libraries to consume a RESTful service. This is available as a NuGet package, Microsoft.AspNet.WebApi.Client. You will need to add this NuGet package to your solution.
Here's how your example would look when implemented using the ASP.Net Web API Client Library:
using System;
using System.Collec...
Get property value from string using reflection
...
Ed S.Ed S.
113k2020 gold badges162162 silver badges241241 bronze badges
...
Is there a limit to the length of HTML attributes?
...ote above mentions that fixed limits should be avoided, however, so it's likely that there is no real limit other than available memory in most implementations.
HTML 5
HTML 5 seems to be different, as the spec says, "This version of HTML thus returns to a non-SGML basis."
Later on, when describin...
Conveniently map between enum and int / String
When working with variables/parameters that can only take a finite number of values, I try to always use Java's enum , as in
...
Identifying the dependency relationship for python packages installed with pip
When I do a pip freeze I see large number of Python packages that I didn't explicitly install, e.g.
8 Answers
...
How to delete multiple values from a vector?
I have a vector like: a = c(1:10) and I need to remove multiple values, like: 2, 3, 5
8 Answers
...
Avoid synchronized(this) in Java?
...out that synchronized(this) should be avoided. Instead, they claim, a lock on a private reference is to be preferred.
22 ...
How do I make jQuery wait for an Ajax call to finish before it returns?
...) function to return immediately, set the async option to false:
$(".my_link").click(
function(){
$.ajax({
url: $(this).attr('href'),
type: 'GET',
async: false,
cache: false,
timeout: 30000,
fail: function(){
return true;
},...