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Why is Node.js single threaded? [closed]
In m>PHP m> (or Java/ASP.NET/Ruby) based webservers every client request is instantiated on a new thread. But in Node.js all the clients run on the same thread (they can even share the same variables!) I understand that I/O operations are event-based so they don't block the main thread loop.
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How to discard local changes in an SVN checkout?
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Just use the svn revert command, for m>ex m>ample:
svn revert some_file.m>php m>
It is (as every other svn command) well documented in the svnbook resource or man page, or even with the svn help command.
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Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
... resource management is particularly complicated due to the combination of m>ex m>ceptions and (C++ style) templates. For a peek under the hood, see GOTW8).
C++ guarantees that the destructor is called if and only if the constructor succeeded. Relying on that, RAII can solve many nasty problems the ...
Regular m>ex m>pression to match balanced parentheses
...o at regm>ex m>101; The pattern is pasted at (?R) which represents (?0).
Perl, m>PHP m>, Notepad++, R: perl=TRUE, Python: Regm>ex m> package with (?V1) for Perl behaviour.
Ruby using subm>ex m>pression calls.
With Ruby 2.0 \g<0> can be used to call full pattern.
\((?>[^)(]+|\g<0>)*\)
Demo at Rubu...
Cross-browser testing: All major browsers on ONE machine
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Contents
Which browsers have to be tested?
Rules of thumb: Which browsers should be included?
Preparation
Windows XP
Windows 7+ (for IE9+)
Browser downloads
Internet m>Ex m>plorer
Firefox...
How can I convert an image into a Base64 string?
...m i can put that String (encondedImage) into a remote database column with m>PHP m>+JSON ???? wich type haves to be the column of the database? VARCHAR?
– NullPointerm>Ex m>ception
Jan 28 '11 at 19:46
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What is the best Battleship AI?
...t have >0 hits. The list never gets bigger than ~30K so it can be kept m>ex m>actly, unlike the list of all possible positions for all ships (which is very large).
The GetShot algorithm has two parts, one which generates random shots and the other which
tries to finish sinking an already hit ship. W...
What is Java EE? [duplicate]
...complicated than that. If you need something simple but very easy then use m>PHP m>. If you need something powefull and complm>ex m> but still easy then use .Net.
– Eduardo
Sep 5 '14 at 2:42
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How to restore the permissions of files and directories within git if they have been modified?
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It's roughly accurate, see git.wiki.kernel.org/indm>ex m>.m>php m>/ContentLimitations. The m>ex m>act permissions that get set appear to based on the server & possibly the client umask as well as a config setting, see stackoverflow.com/a/12735291/125150.
– Motti Stro...
What m>ex m>actly is the meaning of an API? [closed]
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I want to ask is the m>php m> file that is put into the url of an ajax request an API?or maybe the ajax request itself is an API already?
– Brownman Revival
Mar 20 '15 at 2:40
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