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NSLog an object's memory address in overridden description method
...n object's description method. I need to know how to print the object's memory address to replace {???} in the code below:
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How to form tuple column from two columns in Pandas
... a Pandas DataFrame and I want to combine the 'lat' and 'long' columns to form a tuple.
4 Answers
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PhoneGap Eclipse Issue - eglCodecCommon glUtilsParamSize: unknow param errors
... through the phonegap docs at http://docs.phonegap.com/en/edge/guide_platforms_android_index.md.html#Android%20Platform%20Guide
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RAW POST using cURL in PHP
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will php set the content-length header for you or should you set that as well?
– Eric Bloch
Jul 13 '13 at 3:47
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Can't create handler inside thread that has not called Looper.prepare()
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You're calling it from a worker thread. You need to call Toast.makeText() (and most other functions dealing with the UI) from within the main thread. You could use a handler, for example.
Look up Communicating with the UI Thread in the documentation....
Concatenating string and integer in python
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Modern string formatting:
"{} and {}".format("string", 1)
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Piping buffer to external command in Vim
... stdin of external command (lets say mail). My final purpose is to set a shortcut to quickly send email from current Vim buffer. I am guessing this should be a trivial stuff, but I couldn't find a way to send Vim buffer to an external command. Thanks in advance.
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What is the difference between LINQ ToDictionary and ToLookup
...o the same with a dictionary and you'll get an exception.
So: how many records share each key?
An overly simplified way of looking at it is that a Lookup<TKey,TValue> is roughly comparable to a Dictionary<TKey,IEnumerable<TValue>>
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Fast check for NaN in NumPy
I'm looking for the fastest way to check for the occurrence of NaN ( np.nan ) in a NumPy array X . np.isnan(X) is out of the question, since it builds a boolean array of shape X.shape , which is potentially gigantic.
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jQuery .val change doesn't change input value
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This is totally correct, by using setAttribute or jQuery's attr you will also affect the DOM element's value: jsfiddle.net/a8SxF/1
– TheZ
Aug 8 '12 at 21:58
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