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Save Screen (program) output to a file
...al device
You can then use tail to see that the file is updating.
tail -100 out.txt
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How do I use Assert to verify that an exception has been thrown?
...d, but consider if you write this block of code for multiple tests -- 10s, 100s of tests. This logic needs to be farmed out to a well-designed assert method. See other answers.
– steve
Aug 1 '14 at 15:41
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Android: What is android.R.id.content used for?
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100
As Philipp Reichart commented:
android.R.id.content gives you the root element of a view, ...
width:auto for fields
.... The default size is what's driving the auto width.
You could try width:100% as illustrated in my example below.
Doesn't fill width:
<form action='' method='post' style='width:200px;background:khaki'>
<input style='width:auto' />
</form>
Fills width:
<form action='' me...
How do I create test and train samples from one dataframe with pandas?
... would just use numpy's randn:
In [11]: df = pd.DataFrame(np.random.randn(100, 2))
In [12]: msk = np.random.rand(len(df)) < 0.8
In [13]: train = df[msk]
In [14]: test = df[~msk]
And just to see this has worked:
In [15]: len(test)
Out[15]: 21
In [16]: len(train)
Out[16]: 79
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Is it possible to create a multi-line string variable in a Makefile
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Charlie MartinCharlie Martin
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HashMap with multiple values under the same key
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BozhoBozho
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A weighted version of random.choice
...ist is larger (depending on how you're testing, I see break points between 100-300 elements), np.random.choice begins outperforming random.choices by a fairly wide gap. For example, including the normalization step along with the numpy call, I get a nearly 4x speedup over random.choices for a list o...
How to get rid of blank pages in PDF exported from SSRS
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YES x100! It's too bad you can't have 2 "accepted answers", because it seems like the proper course is a combo of both this and the accepted one. Kudos to you!
– NateJ
Aug 31 '16 at 18:55
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In Java 8 how do I transform a Map to another Map using a lambda?
...etValue() /
maxPointsByName.get(entry.getKey())) * 100d))
.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
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