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Use JSTL forEach loop's varStatus as an ID
I want to use the count from the JSTL forEach loop, but my code doesnt seem to work.
4 Answers
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Does Qt support virtual pure slots?
...eady implemented as slots in the base class. Second, you're just creating more work for the MOC and compiler since you're adding a (tiny) bit more code. Trivial, but whatever.
So, go for it..
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What's the difference between “bundle display name” and “bundle name” in cocoa application's info pl
...ly answers the question.
CFBundleDisplayName - displayed: below icon. According to docs, should be localized, but only if the app itself is localized, otherwise there will be some kind of penalty (if this is true in reality I cannot say)
CFBundleName - displayed: I have no idea. Docs suggest that ...
How can I add a boolean value to a NSDictionary?
Well, for integers I would use NSNumber . But YES and NO aren't objects, I guess. A.f.a.i.k. I can only add objects to an NSDictionary , right?
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How to print third column to last column?
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...or a simpler solution: cut -f 3- INPUTFILE just add the correct delimiter (-d) and you got the same effect.
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improv...
Why is processing a sorted array faster than processing an unsorted array?
Here is a piece of C++ code that shows some very peculiar behavior. For some strange reason, sorting the data miraculously makes the code almost six times faster:
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Change Canvas.Left property in code behind?
...osoft.com/en-us/library/… Canvas.Left is an attached property, which supports a XAML usage. When setting this property in code, use SetLeft instead.
– Yury Schkatula
Mar 4 '15 at 22:45
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How do I update/upsert a document in Mongoose?
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Mongoose now supports this natively with findOneAndUpdate (calls MongoDB findAndModify).
The upsert = true option creates the object if it doesn't exist. defaults to false.
var query = {'username': req.user.username};
req.newData.username ...
Pass Multiple Parameters to jQuery ajax call
...ocale: 'en-US' },
dataType: 'json',
success: AjaxSucceeded,
error: AjaxFailed
});
UPDATE:
As suggested by @Alex in the comments section, an ASP.NET PageMethod expects parameters to be JSON encoded in the request, so JSON.stringify should be applied on the data hash:
$.ajax({
ty...
How to exclude a directory in find . command
I'm trying to run a find command for all JavaScript files, but how do I exclude a specific directory?
38 Answers
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