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Fetch frame count with ffmpeg
...deo file using ffmpeg? The render output of ffmpeg shows the current frame and I need the frame count to calculate the progress in percent.
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string c_str() vs. data()
I have read several places that the difference between c_str() and data() (in STL and other implementations) is that c_str() is always null terminated while data() is not.
As far as I have seen in actual implementations, they either do the same or data() calls c_str() .
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Maven2: Best practice for Enterprise Project (EAR file)
I am just switching from Ant to Maven and am trying to figure out the best practice to set up a EAR file based Enterprise project?
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Set type for function parameters?
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Blessing and a curse.
– Jeffrey Sweeney
Dec 6 '11 at 22:17
41
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Passing arguments to angularjs filters
...be better solution) where you can use the angular's native 'filter' filter and still pass arguments to your custom filter.
Consider the following code:
<div ng-repeat="group in groups">
<li ng-repeat="friend in friends | filter:weDontLike(group.enemy.name)">
<span>{{f...
Showing which files have changed between two revisions
I want to merge two branches that have been separated for a while and wanted to know which files have been modified.
18 Ans...
access denied for load data infile in MySQL
...AD DATA INFILE '{$file}' INTO TABLE {$table}
Add LOCAL to your statement and the permissions issue should go away. Like so:
LOAD DATA LOCAL INFILE '{$file}' INTO TABLE {$table}
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Footnotes for tables in LaTeX
...difficulty in LaTeX.
The problem is how to do layout with floats (figures and tables, an similar objects) and footnotes. In particular, it is hard to pick a place for a float with certainty that making room for the associated footnotes won't cause trouble. So the standard tabular and figure environ...
Bordered UITextView
... I didn't think it really needed much explaining, view is the UITextView, and the code goes wherever you'd set up the view (awakeFromNib or viewDidLoad are two possible places). Since there was no code given there's no way to give good context in response.
– Kendall Helmstett...
Progress indicator during pandas operations
I regularly perform pandas operations on data frames in excess of 15 million or so rows and I'd love to have access to a progress indicator for particular operations.
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