Problem in getting all the files/dirs in a dir with contentsOfDirectoryAtPath
I have a zip file that I unzip it in a directory 'extract' under the Documents directory (the dir and its content is properly created). Then I would to do some stuff on each item in the new dir,...
View ArticleScheduling an operation (NSTimer?)
I save some images locally. The user can associates/dissociates them to some text.I would to check if an image is associated to a note and, if not, delete it from the local dir.Should it better to...
View ArticleUse an XPath exp on the result of a previous XPath exp (Matt Gallagher...
I'm using the Matt Gallagher functions to parse a not well-formed html using XPath.Is it possible to use an XPath query on the result of a previous XPath query?I would first select all the nodes...
View ArticleDoes isPrintingAvailable check for multitasking support?
Does the method isPrintingAvailable of the UIPrintInteractionController check if the device support the multitasking?Or have I check this separately?
View ArticleXcode: project entitlements
In Xcode 4, there is a Myproject.entitlements file.What's it for?In general, what are the "entitlements"? What are they for?
View ArticleWhat IDE for Android projects on Mac OS? Xcode or?
I'm thinking to begin Android app development. What's the better IDE? Now I'm using Xcode for objective-C language, but I don't know if use it also for Java development.
View ArticleWhen should I use the weak or strong qualifier with IBOutlets? [duplicate]
Possible Duplicate:Should IBOutlets be strong or weak under ARC?In the documentation, I read"Outlets should generally be weak, except for those from File’s Owner to top-level objects in a nib file (or,...
View ArticleAppStore approval and md5
I'm using md5 from <CommonCrypto/CommonDigest.h>.I don't use it for encryption purposes. I know that in submitting an app to AppStore, it's asked if the app uses encryption. Is this the case to...
View ArticleClient-server mobile app. Where to begin for the server side?
I have to create an iPhone app which displays some sentences.I would to download these sentences from a server and save them in a local db (for example using JSON).The user can flag a sentence as...
View ArticlePrinting in ios: if the printer is connected to the mac, could it print from...
I'm reading this to add the printing functionality.The Printer-options sheet is displayed, but when I try to select my printer, the message "printer not found" appears.The printer is connected via usb...
View ArticleProblem with image base64 encoding: images are 'quite never' displayed in the...
I build an html doc by encoding images with base64.Then, I upload the html on google docs, but images are 'quite never' displayed.The encoding is right: for example, I use this to do the image encoding...
View ArticleJava web app: Tomcat and configuration files .properties
I have a java web app with Tomcat as servlet container.I would to use different configuration files for different build configurations, i.e. 1) demo.properties2) real.properties3) test.propertiesin...
View ArticleBuild a text from html using xpath
I receive an html like that below from a server. I rebuild the textual part by using the XPath exp @"//text()" and appending the "nodeContent" value to a string. The code is something like this:for...
View ArticleSupport library (v4 vs v13)
I'm new in Android development and I'm considering if I have to use the support libraries or not.The min SDK is 16 and target SDK is 22.On Android docs, there is a note that is a a bit confusing to me,...
View ArticleDoes libxml2 support XPath 2.0 or not?
I've tried to use the XPath 2.0 exp //span/string(.) in libxml2, but it doesn't work.So, my question is: does libxml2 support XPath 2.0 or not?
View ArticleComment by Sefran on How to change MessageResources properties for different...
@RomanC: In the webapp there isn't any Locale.setDefault(), the demo and the real webapp have the same code, moreover on a webserver clone, we have more than two other applications deployed and this...
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