tags

问题 I've searched stackoverflow for an answer but I cannot get something relevant. I'm trying to initialize a static structure instance with initial values by specifying their tags, but I get an error at compilation time: src/version.cpp:10: error: expected primary-expression before ‘.’ token Here's the code: // h typedef struct { int lots_of_ints; /* ... lots of other members */ const char *build_date; const char *build_version; } infos; And the faulty code: // C static const char *version_date

问题 I've searched stackoverflow for an answer but I cannot get something relevant. I'm trying to initialize a static structure instance with initial values by specifying their tags, but I get an error at compilation time: src/version.cpp:10: error: expected primary-expression before ‘.’ token Here's the code: // h typedef struct { int lots_of_ints; /* ... lots of other members */ const char *build_date; const char *build_version; } infos; And the faulty code: // C static const char *version_date

问题 We have a CVS repository and we create a tag on the active branch whenever a successful build is done. Is there any way by which I can determine the date when the tag was created? Looking into the history doesn't helps since it only tells the date-time stamps of the file when it was modified. Thanks! 回答1: You can easily configure CVS to log all tag-related actions. In the file '$CVSROOT/CVSROOT/taginfo' you can hook up a pre-tag script like this: ALL $CVSROOT/CVSROOT/do_tag If this script

问题 While using h1-h6 tags in my html, i keep getting error messages on w3c validator. I'm new to this and I've tried so many times to solve the problem but i can't. The text appears perfectly fine on my website but it won't validate. How do i solve this problem? The error message is as follows; Line 34, Column 4: document type does not allow element "h1" here; missing one of "object", "applet", "map", "iframe", "button", "ins", "del" start-tag <h1><span> My website </h1>< span> <----this is the

问题 urls.py url(r'^/mailing/(?P<pk>\d+)/preview/$', PreView.as_view(), name="preview"), models.py class Message(models.Model): # ... other fields ... body = models.TextField(_("Body"), help_text=_("You can use Django <a target='_blank' href='https://docs.djangoproject.com/en/dev/ref/templates/builtins/'>template tags</a>")) views.py class PreView(TemplateView): template_name = "mailing/preview.html" def get_context_data(self, pk, **kwargs): try: return {"message": Message.objects.get(id=pk)}

问题 I am trying to adapt the following code to my application. Multiple Autocomplete jsfiddle The jsfiddle works -- my PHP application doesn't. My application is a PHP based Xataface application that I have added a custom mobile create page to. I want to get the suggestion list from mysql. It works fine for the first suggestion and then pops in the comma. THE PROBLEM: The problem is that in my application it doesn't show a suggestion list for the second entry (after the comma). I have done a lot

问题 I have two tables, Tags(tagid, postid, tagname) and posts(postid, name, ...) now i want to make a query that returns me all posts that have a generic amount of tags. like: i want all posts that have the tag asp.net AND jquery as i said, the amount of tags to look for is generic how can i do something like that? thx update 17.11.2009: there is one problem: the relation betwenn the tables does not exist, because my primary key is on 2 fields (for versioning) how can i make it without a relation

问题 I have a site I'm working on and it uses 'aside' tags, which I'm not getting IE8 to be able to read no matter what I try, even with an HTML5 Shiv. So, I'm wondering, how would you replace existing tags with other tags with jQuery? For example, if I wanted to change <aside> <h3></h3> </aside> to <div> <h3></h3> </div> How would that be done? 回答1: Try this: $('aside').contents().unwrap().wrap('<div/>'); Get the contents of aside first. Now unwrap the contents. Now simply, wrap the contents

问题 Right now I am working on a file which uses many classes, methods, functions, variables, etc. Is it possible to go to the declaration of all of them? Please, take into account that some of those declarations are in the same file but others are in other files (which may not be opened and you do not know where the declarations are but they do exist). What would happen if the declaration is one level up in the directory? and what about if it is one level down? Is this done in a different way

问题 I have written a code to display using CCLog the exact position of a sprite when a mousejoint moving it is released. Below is the Sprite.mm class and the ccTouchesEnded method (which is in the HelloWorldLayer.mm class). The CCLog is not displaying the message. Sprite.mm: -(id)addSprite:(CCLayer *)parentLayer inWorld:(b2World *)world { PhysicsSprite *aSprite = [PhysicsSprite spriteWithFile:@"spriteIm.png"]; aSprite.tag = 1; [parentLayer addChild:aSprite]; b2BodyDef spriteBodyDef; spriteBodyDef