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Why should I use Google's CDN for jQuery?

...This makes the time-to-download very small, because it is super compressed and it isn't compressed on the fly.) It reduces the amount of bandwidth used by your server. (Google is basically offering free bandwidth.) It ensures that the user will get a geographically close response. (Google has serv...
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TypeError: got multiple values for argument

I read the other threads that had to do with this error and it seems that my problem has an interesting distinct difference than all the posts I read so far, namely, all the other posts so far have the error in regards to either a user created class or a builtin system resource. I am experiencing th...
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How do I choose grid and block dimensions for CUDA kernels?

This is a question about how to determine the CUDA grid, block and thread sizes. This is an additional question to the one posted here . ...
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Git diff to show only lines that have been modified

... edited Sep 2 '15 at 17:24 Andrzej Rehmann 7,71366 gold badges3030 silver badges3535 bronze badges answered Sep 15 '13 at 9:02 ...
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Looping through a hash, or using an array in PowerShell

... Christian's answer works well and shows how you can loop through each hash table item using the GetEnumerator method. You can also loop through using the keys property. Here is an example how: $hash = @{ a = 1 b = 2 c = 3 } $hash.Keys | % { "...
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Random date in C#

I'm looking for some succinct, modern C# code to generate a random date between Jan 1 1995 and the current date. 7 Answers ...
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What's the Hi/Lo algorithm?

...dea is that you have two numbers to make up a primary key- a "high" number and a "low" number. A client can basically increment the "high" sequence, knowing that it can then safely generate keys from the entire range of the previous "high" value with the variety of "low" values. For instance, suppo...
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What is the difference between join and merge in Pandas?

... I always use join on indices: import pandas as pd left = pd.DataFrame({'key': ['foo', 'bar'], 'val': [1, 2]}).set_index('key') right = pd.DataFrame({'key': ['foo', 'bar'], 'val': [4, 5]}).set_index('key') left.join(right, lsuffix='_l', rsuffix='_r') val_l ...
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“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?

Is there an algorithm to estimate the median, mode, skewness, and/or kurtosis of set of values, but that does NOT require storing all the values in memory at once? ...
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execJs: 'Could not find a JavaScript runtime' but execjs AND therubyracer are in Gemfile

... Ubuntu Users: I had the same problem and I fixed it by installing nodejson my system independent of the gem. on ubuntu its: sudo apt-get install nodejs I'm using 64bit ubuntu 11.10 update: From @Galina 's answer below I'm guessing that the latest version of ...