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How to get MVC action to return 404
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One thing to watch out for is that if you have a customError page set up to handle 404 then this error page will return 200 (the not found page was found... :-( ). I tend to throw the exception from say BlogController and have the NotFound action...
Is there a native jQuery function to switch elements?
...ound an interesting way to solve this using only jQuery:
$("#element1").before($("#element2"));
or
$("#element1").after($("#element2"));
:)
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Scroll to bottom of div?
...with IE7 and lower using scrollHeight. There does seem to be a work around for IE7 here.
– Sean
Aug 18 '12 at 16:44
1
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passing xxx as \'this\' argument of xxx discards qualifiers - C/C++ - 清泛网 - 专注C/C++及内核技术
...t.insert(s1);
st.insert(s2);
set<StudentT> :: iterator itr;
for (itr = st.begin(); itr != st.end(); itr++) {
cout << itr->getId() << " " << itr->getName() << endl;
}
return 0;
}
这个例子中,加入set的StudentT对象都变成const对象了,那么调用getId...
How to align 3 divs (left/center/right) inside another div?
...ht, then left, then center. The important thing is that the floats come before the "main" center section.
P.P.S. You often want last inside #container this snippet: <div style="clear:both;"></div> which will extend #container vertically to contain both side floats instead of taking its...
How to change the DataTable Column Name?
...t;SubjectMarks/>");
and now pass strXML To your DB.
Hope it will help for you.
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Objective-C: Property / instance variable in category
...tances and have each instance compute a distinct value, it wouldn't work.
Fortunately, the Objective-C runtime has this thing called Associated Objects that can do exactly what you're wanting:
#import <objc/runtime.h>
static void *MyClassResultKey;
@implementation MyClass
- (NSString *)tes...
Add new field to every document in a MongoDB collection
...t meet the query criteria. If set to false, updates one document.
This is for Mongo versions prior to 2.2. For latest versions the query is changed a bit
db.your_collection.update({},
{$set : {"new_field":1}},
{upsert:false,
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mysql query order by multiple items
.... And if you explain how the pictures are defined (what the pic_set stands for), I could tell you how to sort this attribute too.
– eumiro
Feb 3 '11 at 8:02
5
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Force CloudFront distribution/file update
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For those of you using the API to do the invalidation, approximately how long is it taking for the invalidation to take effect?
– ill_always_be_a_warriors
Jan 16 '13 at 0:57
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