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How to send FormData objects with Ajax-requests in jQuery? [duplicate]
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Setting processData to false lets you prevent jQuery from automatically transforming the data into a query string. See the docs for more info.
Setting the contentType to false is imperative, since otherwise jQuery will set it incorrectly.
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Add timestamps to an existing table
...hange_table :users do |t|
t.timestamps
end
end
end
Available transformations are
change_table :table do |t|
t.column
t.index
t.timestamps
t.change
t.change_default
t.rename
t.references
t.belongs_to
t.string
t.text
t.integer
t.float
t.decimal
t.datetime
t...
xtree(1796): warning C4800: “int”: 将值强制为布尔值“true”或“false...
...\Microsoft Visual Studio 11.0\VC\include\xtree(1775): 参见对正在编译的函数 模板 实例化“std::pair<_Ty1,_Ty2> std::_Tree<_Traits>::_Insert_nohint<std::pair<const _Kty,_Ty>&,_Nodety>(bool,_Valty,_Nodety)”的引用
1> with
1> [
1> _Ty1=std::_Tree_iter...
ASP.NET MVC Ajax Error handling
...uld write a custom action filter on the server which catches exception and transforms them into JSON response:
public class MyErrorHandlerAttribute : FilterAttribute, IExceptionFilter
{
public void OnException(ExceptionContext filterContext)
{
filterContext.ExceptionHandled = true;
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Multiple Indexes vs Multi-Column Indexes
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One item that seems to have been missed is star transformations. Index Intersection operators resolve the predicate by calculating the set of rows hit by each of the predicates before any I/O is done on the fact table. On a star schema you would index each individual dim...
How do I add a simple onClick event handler to a canvas element?
... when I change the span to a canvas. So it won't be hard for me to slowly transform their example into mine to see what I'm doing wrong. Thank you for the detailed response! The explanation of why my various attempts were wrong were especially helpful.
– Jer
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How to use Fiddler to monitor WCF service
...get machine actively refused it 127.0.0.1:8888
Don't forget to use config transformations to remove the proxy section in production
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What is a fat JAR? [duplicate]
...e overwritten by assembly plugin by default. Shade plugin has some special transformers which can merge the files if needed
– MeTTeO
Feb 12 at 9:01
add a comment
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Height of status bar in Android [duplicate]
... A word of caution - this does not work on all devices. E.g. on Transformer TF201 (as well as TF101, TF300 and some other devices) the height is reported as 25 where there is no status bar.
– Błażej Czapp
Nov 28 '13 at 12:15
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Using jQuery to center a DIV on the screen
...From CSS-Tricks
.center {
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%); /* Yep! */
width: 48%;
height: 59%;
}
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