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How to create a video from images with FFmpeg?
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As far as I know –r parameter is variable frame rate this means that FFMPEG might drop or duplicate frames to achieve desired output frame rate. Using fps filter “-vf fps=value” force FFMPEG to produce constant frame rate. See Creat...
How to get object size in memory? [duplicate]
I need to know how much bytes my object consumes in memory (in C#). for example how much my Hashtable , or SortedList , or List<String> .
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How to unit test a Node.js module that requires other modules and how to mock the global require fun
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You can now!
I published proxyquire which will take care of overriding the global require inside your module while you are testing it.
This means you need no changes to your code in order to inject mocks for required modules.
Prox...
Autoresizing masks programmatically vs Interface Builder / xib / nib
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Is everything clear now? Also, I really meant it when I said I appreciated your post. I actually favorited it b/c this has confused me in the past. I think it's a great Q.
– Sam
Oct 19 '11 at 19:31
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How efficient can Meteor be while sharing a huge collection among many clients?
...t. We haven't exposed
the API for setting subscription priority yet. For now, priority is
determined by the order the client subscribes to data sets. The first
subscription a client makes has the highest priority, the second
subscription is next highest, and so on.
Because the merge box holds th...
Inject service in app.config
...essage;
})
.then(function(){
// now we return an object with data or information about error
// for special handling inside your application configuration
return status;
})
}
}
Now, you have a config...
What is the best way to unit test Objective-C code?
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Xcode 5 now has XCTest does it still include OCUnit? Will you update your answer with information for XCode 5.
– BrightIntelDusk
Mar 24 '14 at 22:48
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python pandas: apply a function with arguments to a series
...andas do allow you to pass extra arguments (see the new documentation). So now you can do:
my_series.apply(your_function, args=(2,3,4), extra_kw=1)
The positional arguments are added after the element of the series.
For older version of pandas:
The documentation explains this clearly. The app...
How to duplicate virtualenv
...ext editor, you'll see something like:
Django==1.3
Fabric==1.0.1
etc...
Now, edit the line that says Django==x.x to say Django==1.3 (or whatever version you want to install in your new virtualenv).
Lastly, activate your new virtualenv, and run:
pip install -r requirements.txt
And pip will aut...
How do you make a web application in Clojure? [closed]
...to the huge majority of programmers that work daily with Java. I don't. I know Java-the-language, because I worked on Java projects, but not Java-the-world. I never made a web app from scratch in Java. If I have to do it with Python, Ruby, I know where to go (Django or Rails), but if I want to make ...