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  • Does using msysgit lead to repository corruption?

    - by randomusing
    While stumbling through the chromium code documentation, I came across this post: http://code.google.com/p/chromium/wiki/UsingGit#Windows If you are using msysgit, you are asking for trouble. Using both msysgit (including TortoiseGit) and cygwin's version of git is a path to lead to repository corruption so it's safer to stick with the cygwin's version. So if you still have msysgit in your PATH, you are on your own. Does this really happen? What causes the corruption?

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  • Up to date, JPA compliant GenericDAOImplementation

    - by HDave
    I read this article: http://www.ibm.com/developerworks/java/library/j-genericdao.html several times and believe I understand what it is saying. However, it is 4 years old and I have a JPA compliant Java application to contend with. In addition, I see that there is a JPATemplate in Spring that has some good functionality, but the Spring documentation says it is already deprecated! Can anybody point me to a solid, modern, JPA compliant, Spring based, working example of a GenericDAOImpl that proxies an Interface to provide generic finder execution?

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  • PIL's Image.show() brings up *two* different viewers

    - by DarenW
    When toying with images in the python shell, I use image.show(), where image is an instance of Image. Long ago nothing happened, but after defining a symlink to mirage named "xv", I was happy. The last few days, show() will bring up both ImageMagick's display and also Mirage. It's not clear where show() gets information on what to run. Documentation wasn't helpful. How to make it behave and bring up only what it thinks is xv?

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  • wildcards to use in codeigniter routing?

    - by ajsie
    in codeigniter you can use wildcard to reroute. i never heard the word wildcards before. is this a set of rules you can use like regexp? cause in codeigniter documentation they just gave some examples eg. $route['product/(:num)'] = "catalog/product_lookup_by_id/$1"; is there a list/reference with all the available wildcard expressions you can use?

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  • hook_user not being called for 'login' operation

    - by Allain Lalonde
    I've read in the drupal documentation that hook_user should be invoked for the login operation. To test this I've added a call to drupal_set_message at the top of my modules hook implementation and the only message I'm receiving is a call with 'load' as the $op. I've confirmed that drupal_set_message can be called multiple times and it doesn't erase the previous message, so I'm confident that hook_user is only being invoked the one time. Any good reasons for why hook_user isn't being invoked with 'login' as an operation when I'm logging in?

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  • Navigating the Content Assist List in Eclipse

    - by Jack
    Here are the ways the Eclipse documentation states you can navigate the Content Assist list: You can use the mouse or the keyboard (Up Arrow, Down Arrow, Page Up, Page Down, Home, End, Enter) to navigate and select lines in the list. But all of the options require you to move your hands significantly away from their natural place on the keyboard! Are there any other, quicker ways I can navigate this list? Something like tab, or the j/k from vi?

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  • Android: how to share code between projects signed with the same certificate

    - by tomash
    In Android documentation concerning code signing we can read: "By signing multiple applications with the same certificate and using signature-based permissions checks, your applications can share code and data in a secure manner." How exactly such code sharing can be done? Is it possible to release main application and multiple exchangeable plugins then discover them at runtime? What does source code looks like and what are advantages over "standard" intents calls from/to different APK packages?

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  • How to switch a view after i parse data?

    - by charles Graffeo
    OK my problem is this, i parse a document and after the document is parsed then i want to load to the next view sounds simple but ive been here for like 4 hours playing with code and id appreciete any help u can give me atm. k heres my parserDidEndDocumentCode - (void)parserDidEndDocument:(NSXMLParser *)parser{ IpadSlideShowViewController temp=(IpadSlideShowViewController)[[IpadSlideShowViewController alloc]init]; [temp performSelectorOnMainThread:@selector(switchViews) withObject:nil waitUntilDone:TRUE]; [temp release]; } now what i think should happen is my code will switch the view after it parses the documentation, n its not doing it idk why

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  • Why .data() function of jQuery is better to prevent memory leaks?

    - by burak ozdogan
    Hi, Regarding to jQuery utility function jQuery.data() the online documentation says: "The jQuery.data() method allows us to attach data of any type to DOM elements in a way that is safe from circular references and therefore from memory leaks. " Why to use: document.body.foo = 52; can result a memory leak -or in what conditions- so that I should use jQuery.data(document.body, 'foo', 52); Should I ALWAYS prefer .data() instead of using expandos in any case? (I would appreciate if you can provide an example to compare the differences) Thanks, burak ozdogan

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  • How to remove not required Elements from generated XML via jaxb

    - by Dangling Piyush
    I want to know if there is anyway for removing not required elements from generated xml using jaxb.I have my xsd element definition as follows. <xsd:element name="Title" maxOccurs="1" minOccurs="0"> <xsd:annotation> <xsd:documentation> A name given to the digital record. </xsd:documentation> </xsd:annotation> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:minLength value="1"></xsd:minLength> </xsd:restriction> </xsd:simpleType> </xsd:element> As you can see it is not a mandatory element because minOccurs="0" But if it is not empty the length should be 1. <xsd:minLength value="1"></xsd:minLength> At the time of marshalling if I left the Title field blank it is throwing the SAXException because of min-length restriction. So what I want to do is to remove the whole occurrence of <Title/> from generated XML.Right now i have removed the min-length restriction so it is adding the <Title> element as EMPTY <Title></Title> But I do not want it like this.Any help is appreciated.I am using jaxb 2.0 for Marshalling. UPDATE: Following is my variable definiton : private JAXBContext jaxbContext; private Unmarshaller unmarshaller; private SchemaFactory factory; private Schema schema; private Marshaller marshaller; Marshalling code. jaxbContext = JAXBContext.newInstance(ERecordType.class); marshaller = jaxbContext.createMarshaller(); factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); schema = factory.newSchema((new File(xsdLocation))); marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true); ERecordType e = new ERecordType(); e.setCataloging(rc); /** * Validate Against Schema. */ marshaller.setSchema(schema); /** * Marshal will throw an exception if XML not validated against * schema. */ marshaller.marshal(e, System.out);

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  • Check if NSURL is Local File

    - by golfromeo
    This is a pretty simple question- how can I check if a NSURL is linking to a local file? I know, RTFM, but I checked the documentation and I don't seem to see any methods related to this. The only methods I did find were -isFileReferenceURL and -isFileURL, but I think these only check if the URL directly links to a file. note: I'm making an iPhone app, so by "local file" I mean a .html file stored in the project's resources. Thanks for any help in advance.

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  • Getting started on thunderbird extensions

    - by Mike
    Hello there,       I have beein using Tunderbird for many years now and now i am interested in developing some of my own extensions.       I looked over the documentation on their official website but found little suport for getting started at this.       I have some experience with python, perl, php and would like if you can reccomend me some geting started materials, a "hello world" for this would be great Best regards, Mike

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  • MS Office & WebDAV Server Engine for .NET

    - by costa
    On this website,http://www.webdavsystem.com/server/documentation/ms_office_read_only, it states that in order to open a writable version of a MS Office doc this condition has to be met: Your WebDAV server must be configured on site root. Is this still true? Because I tried the SqlStorage sample and it works fine. I deployed the application on IIS 7, under <server>/TestWebDav and MS Office 2010 opened the documents in the sample just fine. Thanks

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  • Facebook.php Changed ?

    - by Chris
    I am making my first Facebook App and nothing is working as stated in the documentation. As an example, I have facebook.php on my server and am calling this line: $friends = $facebook->api_client->friends_get(); but I get a "call to undefined function friends_get()" I see that there is no "friends_get()" function in the facebook.php. I do see there is a friends.get in that long array... but I'm not sure how to access it?

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  • PHP: Simple, Validate if string is hex?

    - by oni-kun
    I have no clue how to validate this string. I am simply supplying an IV for an encryption, but can find no "is_hex()" or similar function, I can't wrap my head around it! I read on a comment in the php documentation (user contrib. notes) this: if($iv == dechex(hexdec($iv))) { //True } else { //False } But that doesn't seem to work at all.. It only says false. If it helps my input of my IV would be this: 92bff433cc639a6d

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  • Another word for Business Logic?

    - by herzmeister der welten
    What is another good word for Business Logic? Software might also run in civil service offices or for hobbyists, so I never felt that comfortable with using that term in certain modules and documentation. App Logic is too specific as well, because logic modules might also be used in services.

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  • How to drop a primary key using ActiveRecord migrations

    - by knoopx
    Due to a mistake I forgot to add :id => false to a has_many :trough table creation migration. Now I reverted the association back to a has_and_belongs_to_many and ActiveRecord throws an exception complaining about the presence of the primary key. I couldn't find any reference on the ActiveRecord documentation so, do you know if there is any standard, clean way of doing it?

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  • How do you drop in substitute JRE classes?

    - by evilfred
    Hi, java.util.zip has well-known problems with native memory usage, so i'm trying to use a drop-in replacement called "jazzlib". unfortunately as is typical for sourceforge projects there is no documentation. If I add the jar to my classpath then Java freaks out and gives me "prohibited package name" errors because it replaced java.util.zip. How do I tell Java that this is what I want it to do?

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