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Using boolean values in C
... since it has a convenient, and hopefully meaningful, name. But, the call sites look like
foo(TRUE);
foo(FALSE):
Here, it's essentially impossible to tell what the parameter meant without always looking at the function definition or declaration, and it gets much worse as soon if you add even mor...
Git merge left HEAD marks in my files
...bin/bash
for f in $(grep -Rl '^>>>>>>> ' --include="*.php" --include="*.css" --include="*.js" --include="*.html" --include="*.svg" --include="*.txt" .)
do
sed -i -e '/^=======/,/^>>>>>>> /d' -e '/^<<<<<<< /d' $f
sed -i -e '/^>>>...
Method can be made static, but should it?
...After [marking members as static], the compiler will emit non-virtual call sites to these members which will prevent a check at
runtime for each call that ensures the current object pointer is
non-null. This can result in a measurable performance gain for
performance-sensitive code. In some ca...
method overloading vs optional parameter in C# 4.0 [duplicate]
...
The fact that the CALLING site has to have the defaults injected is definitely an issue for a public API. If only we could get an optional parameter variant that is actually syntactic sugar for creating the overloads (while still keeping the existing...
How are multi-dimensional arrays formatted in memory?
...but that is a different thing.
– too honest for this site
Nov 18 '16 at 18:40
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show 1 more comment
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Where and how is the _ViewStart.cshtml layout file linked?
...le to
programmatically set the Layout property for each View to be the
SiteLayout.cshtml file by default:
Because this code executes at the start of each View, we no longer
need to explicitly set the Layout in any of our individual view files
(except if we wanted to override the default...
What does %~dp0 mean, and how does it work?
...
(First, I'd like to recommend this useful reference site for batch:
http://ss64.com/nt/)
Then just another useful explanation: http://htipe.wordpress.com/2008/10/09/the-dp0-variable/
The %~dp0 Variable
The %~dp0 (that’s a zero) variable when referenced within a Win...
Why does Chrome incorrectly determine page is in a different language and offer to translate?
... such as lang
attributes.
They recommend you make it obvious what your site's language is.
Use the following which seems to help although Content-Language is deprecated and Google says they ignore lang
<html lang="en" xml:lang="en" xmlns= "http://www.w3.org/1999/xhtml">
<meta charset="...
Netty vs Apache MINA
...sage sizes - which backs up the overall performance claim on the Netty web site. Since you want to squeeze every bit of efficiency out of your code when you use such an RPC library, i ended up writing protobuf-rpc-pro based on Netty. I have used MINA in the past, but find their documentation of the ...
Why do indexes in XPath start with 1 and not 0?
...XSLT and XPath History
Version 0.9 of RSS was originally released as RDF Site Summary in 1999 by a couple of guys at Netscape for Netscape’s my.netscape.com portal. Later that year, it was renamed to RSS (Rich Site Summary) with the v0.91 update. Development of the project changed hands several ...