大约有 19,601 项符合查询结果（耗时：0.0343秒） [XML]
Creating a JavaScript cookie on a domain and reading it across sub domains
...-side code is written in C#, Rick Strahl provides a method for getting the base domain, e.g. example.com, from the domain at weblog.west-wind.com/posts/2012/Apr/24/…
– CAK2
Nov 18 '16 at 21:31
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Get file size, image width and height before upload
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Example using FileReader API
In case you need images sources as long Base64 encoded data strings
<img src="data:image/png;base64,iVBORw0KGg... ...lF/++TkSuQmCC=">
const EL_browse = document.getElementById('browse');
const EL_preview = document.getElementById('preview');
con...
How do I update the GUI from another thread?
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Handling long work
Since .NET 4.5 and C# 5.0 you should use Task-based Asynchronous Pattern (TAP) along with async-await keywords in all areas (including the GUI):
TAP is the recommended asynchronous design pattern for new development
instead of Asynchronous Programming Model (APM) a...
How to get the Display Name Attribute of an Enum member via MVC razor code?
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Based on Aydin's answer I would suggest a less "duplicatious" implementation (because we could easily get the Type from the Enum value itself, instead of providing it as a parameter ????:
public static string GetDisplayName(...
How do I use WebRequest to access an SSL encrypted site using https?
...that support SSL. The decision to use SSL is made by the WebRequest class, based on the URI it is given. If the URI begins with "https:", SSL is used; if the URI begins with "http:", an unencrypted connection is used.
share...
How to convert JSON to XML or XML to JSON?
...boration of what my short (and heavily downvoted at some point) answer was based on -- there are many, many pitfalls if you do blind direct conversion. They may not be blocking issues for specific usage, but can also be very nasty for others.
– StaxMan
Jan 12 '...
How to make a class property? [duplicate]
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[answer written based on python 3.4; the metaclass syntax differs in 2 but I think the technique will still work]
You can do this with a metaclass...mostly. Dappawit's almost works, but I think it has a flaw:
class MetaFoo(type):
@prop...
How to create a loop in bash that is waiting for a webserver to respond?
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I wanted to limit the maximum number of attempts. Based on Thomas's accepted answer I made this:
attempt_counter=0
max_attempts=5
until $(curl --output /dev/null --silent --head --fail http://myhost:myport); do
if [ ${attempt_counter} -eq ${max_attempts} ];then
e...
Reading large text files with streams in C#
...ically maintain the buffer.
December 2014 UPDATE: Your Mileage May Vary
Based on the comments, FileStream should be using a BufferedStream internally. At the time this answer was first provided, I measured a significant performance boost by adding a BufferedStream. At the time I was targeting .NE...
What's the difference between emulation and simulation? [duplicate]
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Based on software and system engineering experience, I'd summarise the difference as follows:
Simulation: for me, this is always in software - every aspect of the real system is only MODELLED by some code and/or mathematics....