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What are the differences between various threading synchronization options in C#?
...re useful when you need interprocess synchronization as they can lock on a string identifier. The same string identifier can be used by different processes to acquire the lock.
Semaphores are like Mutexes on steroids, they allow concurrent access by providing a maximum count of concurrent access'. ...
Server.Transfer Vs. Response.Redirect
... the same and, with a little bug-bashing, allows you to transfer the query string and form variables.
Something I found and agree with (source):
Server.Transfer is similar in that it sends the user to another page
with a statement such as Server.Transfer("WebForm2.aspx"). However,
the state...
Twitter Bootstrap vs jQuery UI? [closed]
...n several projects.
The biggest difference in my opinion
jQuery UI is fallback safe, it works correctly and looks good in old browsers, where Bootstrap is based on CSS3 which basically means GREAT in new browsers, not so great in old
Update frequency: Bootstrap is getting some great big updates ...
How can I start an interactive console for Perl?
...ms to provide the best almost-out-of-the-box solution (you may have to install rlwrap). All third-party REPL/console solutions, including perlconsole, are cumbersome to install and often have more limitations.
– mklement0
Jul 8 '15 at 3:09
...
How to position a div in the middle of the screen when the page is bigger than the screen
...
just add position:fixed and it will keep it in view even if you scroll down. see it at http://jsfiddle.net/XEUbc/1/
#mydiv {
position:fixed;
top: 50%;
left: 50%;
width:30em;
height:18em;
margin-top: -9em; /*set to a negative...
How can I automate the “generate scripts” task in SQL Server Management Studio 2008?
...ect == false)
{
urns.Add(sp.Urn);
}
}
StringBuilder builder = new StringBuilder();
System.Collections.Specialized.StringCollection sc = scrp.Script(urns.ToArray());
foreach (string st in sc)
{
// It seems each string is a sensible batch, and p...
How to get the cuda version?
Is there any quick command or script to check for the version of CUDA installed?
19 Answers
...
How to return smart pointers (shared_ptr), by reference or by value?
...Be honest: how does the following code make you feel?
std::vector<std::string> get_names();
...
std::vector<std::string> const names = get_names();
Frankly, even though I should know better, it makes me nervous. In principle, when get_names()
returns, we have to copy a vector of...
NoSQL (MongoDB) vs Lucene (or Solr) as your database
...arned:
You can easily use Lucene/Solr in lieu of MongoDB for pretty much all situations, but not vice versa. Grant Ingersoll's post sums it up here.
MongoDB etc. seem to serve a purpose where there is no requirement of searching and/or faceting. It appears to be a simpler and arguably easier trans...
What is this CSS selector? [class*=“span”]
...omething"></div>
Good references
CSS3 Attribute Selectors: Substring Matching
The 30 CSS Selectors you Must Memorize
W3C CSS3 Selectors
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