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How to Display blob (.pdf) in an AngularJS app
...d/' + id,
responseType: "blob"
}).then(function successCallback(response) {
console.log(response);
var blob = new Blob([response.data]);
FileSaver.saveAs(blob, getFileNameFromHttpResponse(response));
}, function errorCallback(response...
AngularJS access scope from outside js function
... }
} else {
this.$apply(fn);
}
};
The above code basically creates a function called safeApply that calles the $apply function (as stated in Arun's answer) if and only Angular currently isn't going through the $digest stage. On the other hand, if Angular is currently digesting ...
What does “S3 methods” mean in R?
...y:
setting the class of objects of
interest (e.g.: the return value of a
call to method glm has class glm)
providing a method with the general
name (e.g. print), then a dot, and
then the classname (e.g.:
print.glm)
some preparation has to have been
done to this general name (print)
for this to wor...
LINQ: When to use SingleOrDefault vs. FirstOrDefault() with filtering criteria
... sort the records. You can use OrderBy() or OrderByDescending() etc before calling FirstOrDefault. See the OP's code example.
– Gan
May 19 '14 at 9:02
5
...
Asterisk in function call
... as input, and expands it into actual positional arguments in the function call.
So if uniqueCrossTabs was [ [ 1, 2 ], [ 3, 4 ] ], then itertools.chain(*uniqueCrossTabs) is the same as saying itertools.chain([ 1, 2 ], [ 3, 4 ])
This is obviously different from passing in just uniqueCrossTabs. In y...
How to find what code is run by a button or element in Chrome using Developer Tools
...cond event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
jQuery.event.dispatch.apply( elem, arguments ) : undefined;
};
}
...
How to use count and group by at the same select statement
...
The other way is:
/* Number of rows in a derived table called d1. */
select count(*) from
(
/* Number of times each town appears in user. */
select town, count(*)
from user
group by town
) d1
sha...
What are CFI directives in Gnu Assembler (GAS) used for?
...
I've got a feeling it stands for Call Frame Information and is a GNU AS extension to manage call frames. From DeveloperWorks:
On some architectures, exception
handling must be managed with Call
Frame Information directives. These
directives are use...
How to make modal dialog in WPF?
...created the new child window doesn't stop and wait for the child window to call Close(). Instead it just keeps going forward. This is not what I want.
...
jQuery disable/enable submit button
...
This works, but seems to leave out the css. For example, calling $("#loginButton").button(); on input id="loginButton" type="submit" name="Submit" value="Login" disabled> will show a disabled button with css disabled classes.
– Gaʀʀʏ
Sep...