大约有 11,700 项符合查询结果（耗时：0.0257秒） [XML]
Can you explain the HttpURLConnection connection process?
... like getInputStream, getOutputStream, getResponseCode, getResponseMessage etc.
Here is the packet exchange captured when I try to write a small program to upload file to Dropbox.
Below is my toy program and annotation
/* Create a connection LOCAL object,
* the openConnection() functi...
Why is volatile not considered useful in multithreaded C or C++ programming?
...ake concurrent access to
data safe (spinlocks, mutexes, memory barriers, etc.) are designed to
prevent unwanted optimization. If they are being used properly, there
will be no need to use volatile as well. If volatile is still
necessary, there is almost certainly a bug in the code somewher...
Making custom right-click context menus for my web-app
...
Note: you might see some small bugs (dropdown far from the cursor, etc), please make sure that it works in the jsfiddle, as that's more similar to your webpage than StackSnippets might be.
share
|
...
xkcd style graphs in MATLAB
...hat involves inheriting from the handle class, using events and listeners, etc. For now, here are my simpler implementations:
xkcd_axes.m:
function hAxes = xkcd_axes(xkcdOptions, varargin)
hAxes = axes(varargin{:}, 'NextPlot', 'add', 'Visible', 'off', ...
'XLimMode', 'manual', 'Y...
What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
...orge.net) which allowed you to compile C into Lua, Javascript, Perl, LISP, etc. It ruthlessly exploited the undefined behaviour in the C standard to make pointers work. It may be interesting to try this test on it.
– David Given
Aug 11 '10 at 12:29
...
Is either GET or POST more secure than the other?
...ssignment vulnerability in various frameworks: ASP.NET MVC, Ruby on Rails, etc.). There is no single thing that will make the difference between "secure" (not exploitable) and "not secure".
Over HTTPS, POST data is encoded, but could URLs be sniffed by a 3rd party?
No, they can’t be sniffed. B...
load and execute order of scripts
... task that the networking task source places on the task queue once
the fetching algorithm has completed must set the element's "ready to
be parser-executed" flag. The parser will handle executing the script.
If the element has a src attribute, and the element has been flagged
as "parser-...
AngularJS: Understanding design pattern
...hQuery = queryParams.substring || searchQuery;
return searchResource.fetch(searchQuery, page, itemsPerPage).then( function (results) {
totalPages = results.totalPages;
currentPage = results.currentPage;
allLoaded = totalPages <= currentPage;
return results.list
}...
Using IQueryable with Linq
... against a remote database, with many ORM systems, you have the option of fetching data from a table in two ways, one which returns IEnumerable<T>, and one which returns an IQueryable<T>. Say, for example, you have a Products table, and you want to get all of the products whose cost is ...
Where do you store your salt strings?
...lted-hash of the password. The application is aware of this design so can fetch this data, and obtain the salt and salted-password hash.
My rationale for this approach:
If the password/hash data is compromised and falls into the hands of an attacker, the attacker will not know what the salt is fro...