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is_file or file_exists in PHP
...d file_exists are cached throughout the script. Anyways file_exists() is a bit slower, but shouldn't make any difference unless you perform around 100K file checks. php.net/manual/en/function.clearstatcache.php
– Tivie
May 28 '12 at 18:19
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Factory pattern in C#: How to ensure an object instance can only be created by a factory class?
...have access to the private members of their enclosing types. I know it's a bit restrictive, but hopefully it'll help...
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When should I use C++ private inheritance?
...heritance instead of protected inheritance. yeah i guess there are quite a bit of applications for it. can't think of many examples for protected inheritance though :/ looks like that's only rarely useful.
– Johannes Schaub - litb
Mar 17 '09 at 22:30
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How do search engines deal with AngularJS applications?
... @superluminary, could you, please, explain the subject a little bit deeper? Especially the 'Server side' section. I'm using angularjs + angularjs-route + locationProvider.html5Mode + api + dynamic navigation (not the static one like on html5.gingerhost.com. URLs are displayed well, howeve...
What is dynamic programming? [closed]
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The key bits of dynamic programming are "overlapping sub-problems" and "optimal substructure". These properties of a problem mean that an optimal solution is composed of the optimal solutions to its sub-problems. For instance, shorte...
Could not find default endpoint element
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This didnt work for me. My problem might be a little bit different . I get this error time to time not always. What might be the issue. Could error mighht be at service side?_Thanks
– albatross
Feb 22 '16 at 15:34
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FileSystemWatcher Changed event is raised twice
...ies, all events that these applications fire will be picked up.
Now this bit of text is about the Created event, but the same thing applies to other file events as well. In some applications you might be able to get around this by using the NotifyFilter property, but my experience is says that som...
Why shouldn't I use mysql_* functions in PHP?
...ave to change tools, we will.
– Lightness Races in Orbit
Dec 24 '12 at 14:29
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@LightnessRacesi...
Get an OutputStream into a String
...teful for productional use, there is a way too many conversion and it is a bit loose. This was just coded to prove to you that it is totally possible to create a custom OuputStream and output a string. But just go Horcrux7 way and all is good with merely two method calls.
And the world lives on an...
What is Node.js? [closed]
...ing HTTP connection will fire off a JavaScript function that does a little bit of work and kicks off other asynchronous tasks like connecting to a database or pulling content from another server. Once these tasks have been kicked off, the event function finishes and Node.js goes back to sleep. As so...