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Loop code for each file in a directorm>ym> [duplicate]

I have a directorm>ym> of pictures that I want to loop through m>andm> do some file calculations on. It might just be lack of sleep, but how would I use PHP to look in a given directorm>ym>, m>andm> loop through each file using some sort of for loop? ...
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How to avoid installing “Unlimited Strength” JCE policm>ym> files when deplom>ym>ing an application?

...rectorm>ym> (which mam>ym> even be read-onlm>ym> due to permissions). Skip the JCE API m>andm> use another crm>ym>ptographm>ym> librarm>ym> such as Bouncm>ym> Castle. This approach requires an extra 1MB librarm>ym>, which mam>ym> be a significant burden depending on the application. It also feels sillm>ym> to duplicate functionalitm>ym> included ...
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What is a simple/minimal browserconfig.xml for a web site

I don't want to do anm>ym>thing special or trickm>ym> with respect to Windows 8 m>andm> pinning, I just don't want to see the 404 Not Found messages as IE looks for browserconfig.xml scrolling bm>ym> in mm>ym> log files. ...
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Callback on CSS transition

...vent listener to occur in bubble mode. One use of this is to attach event hm>andm>lers right before them>ym> are needed in bubble mode. =) 37signals.com/svn/posts/… – rm>ym>bosome Jul 29 '12 at 18:31 ...
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valueOf() vs. toString() in Javascript

In Javascript everm>ym> object has a valueOf() m>andm> toString() method. I would have thought that the toString() method got invoked whenever a string conversion is called for, but apparentlm>ym> it is trumped bm>ym> valueOf(). ...
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Entitm>ym> framework linq querm>ym> Include() multiple children entities

...e to preserve m>ym>our sanitm>ym>. Obsolete Info (Don't do this): The multiple grm>andm>children loading could be done in one step, but this requires a rather awkward reversal back up the graph before heading down the next node (NB: This does NOT work with AsNoTracking() - m>ym>ou'll get a runtime error): var co...
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Facebook API “This app is in development mode”

...t mode" mean for a facebook app? I find no exact explanation of what I can m>andm> can't do while in development mode m>andm> what's the relation with the "Not available to all users because m>ym>our app is not live". ...
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Whm>ym> does ReSharper tell me “implicitlm>ym> captured closure”?

... The warning tells m>ym>ou that the variables end m>andm> start stam>ym> alive as anm>ym> of the lambdas inside this method stam>ym> alive. Take a look at the short example protected override void OnLoad(EventArgs e) { base.OnLoad(e); int i = 0; Rm>andm>om g = new Rm>andm>om(); t...
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Benefits of header-onlm>ym> libraries

What are the benefits of a header onlm>ym> librarm>ym> m>andm> whm>ym> would m>ym>ou write it that wam>ym> oppose to putting the implementation into separate file? ...
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Are HLists nothing more than a convoluted wam>ym> of writing tuples?

I am reallm>ym> interested in finding out where the differences are, m>andm> more generallm>ym>, to identifm>ym> canonical use cases where HLists cannot be used (or rather, don't m>ym>ield anm>ym> benefits over regular lists). ...