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One DbContext per web request… why?
...ion, such as
LINQ to SQL's DataContext, and NHibernate's ISession.
Let start by echoing Ian: Having a single DbContext for the whole application is a Bad Idea. The only situation where this makes sense is when you have a single-threaded application and a database that is solely used by that sing...
How to clear all s’ contents inside a parent ?
...need to iterate on all the div children of #masterdiv, and check if the id starts with childdiv.
$('#masterdiv div').each(
function(element){
if(element.attr('id').substr(0, 8) == "childdiv")
{
element.html('');
}
}
);
...
RestSharp simple complete example [closed]
...p GitHub page has quite an exhaustive sample halfway down the page. To get started install the RestSharp NuGet package in your project, then include the necessary namespace references in your code, then above code should work (possibly negating your need for a full example application).
...
What does the git index contain EXACTLY?
...ache.h, because the index is a cache for creating commits.
Setup
When we start a test repository with:
git init
echo a > b
git add b
tree --charset=ascii
The .git directory looks like:
.git/objects/
|-- 78
| `-- 981922613b2afb6025042ff6bd878ac1994e85
|-- info
`-- pack
And if we get the ...
What does enctype='multipart/form-data' mean?
...ugging) a library for parsing or generating the raw data, then you need to start worrying about the format. You might also want to know about it for interest's sake.
application/x-www-form-urlencoded is more or less the same as a query string on the end of the URL.
multipart/form-data is signific...
Big-O for Eight Year Olds? [duplicate]
...ant). But if it grows faster, like n2, then you're in trouble; things will start slowing down way too much when you get larger collections. f(n) = n log(n) is a good compromise, usually: your operation can't be so simple as to give linear scaling, but you've managed to cut things down such that it'l...
RSA Public Key format
...C KEY is closer to the content of a PUBLIC KEY, but you need to offset the start of your ASN.1 structure to reflect the fact that PUBLIC KEY also has an indicator saying which type of key it is (see RFC 3447). You can see this using openssl asn1parse and -strparse 19, as described in this answer.
E...
Java8: Why is it forbidden to define a default method for a method from java.lang.Object
... those language design issues that seems "obviously a good idea" until you start digging and you realize that its actually a bad idea.
This mail has a lot on the subject (and on other subjects too.) There were several design forces that converged to bring us to the current design:
The desire...
Why does SIGPIPE exist?
... application so that one process opens the pipe for reading before another starts writing. If the reading process never starts, or terminates unexpectedly, writing to the pipe or FIFO raises a SIGPIPE signal. If SIGPIPE is blocked, handled or ignored, the offending call fails with EPIPE instead.
Pi...
How to parse/format dates with LocalDateTime? (Java 8)
...ingle quote literal '
[ optional section start
] optional section end
# reserved for future use
{ reserved for future use
} reserved for future use
share...