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Get a list of all git commits, including the 'lost' ones
...days or so by default. More importantly, they will give some context about what those commits are.
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What is the difference between UTF-8 and Unicode?
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@KorayTugay The computer does not know what encoding it should use. You have to tell it when you save a character to a file and also when you read a character from a file.
– Cheng
May 22 '15 at 5:27
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How to check if a char is equal to an empty space?
Here's what I've got:
11 Answers
11
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Android Studio/Intellij Idea: “Table of Contents” for a class
I have been messing around with Android Studio and so far I like most of what I have seen. One thing that has been annoying me though is this lack of "Table of Contents" for a class. I apologize for not knowing exactly what to call it. But what I am referring to is the dropdown menu in eclipse that ...
How do I find the location of Python module sources?
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Running python -v from the command line should tell you what is being imported and from where. This works for me on Windows and Mac OS X.
C:\>python -v
# installing zipimport hook
import zipimport # builtin
# installed zipimport hook
# C:\Python24\lib\site.pyc has bad mtime
i...
How do you change the datatype of a column in SQL Server?
I am trying to change a column from a varchar(50) to a nvarchar(200) . What is the SQL command to alter this table?
8 A...
Vim: Replacing a line with another one yanked before
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What I would do :
aG
Y
xG
Vp
You don't have to leave normal mode, but it does yank the line. You can however use V"0p which will always put the line yanked in step 2.
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How to take column-slices of dataframe in pandas
...ould instead use .loc or .iloc, as appropriate.
The DataFrame.ix index is what you want to be accessing. It's a little confusing (I agree that Pandas indexing is perplexing at times!), but the following seems to do what you want:
>>> df = DataFrame(np.random.rand(4,5), columns = list('abc...
What is the difference between 'log' and 'symlog'?
...ome experiments in order to understand the difference between them. Here's what I discovered:
log only allows positive values, and lets you choose how to handle negative ones (mask or clip).
symlog means symmetrical log, and allows positive and negative values.
symlog allows to set a range around ...
What would cause an algorithm to have O(log n) complexity?
...teps to complete. Interestingly, we also have that log2 16 = 4. Hmmm... what about 128?
128 / 2 = 64
64 / 2 = 32
32 / 2 = 16
16 / 2 = 8
8 / 2 = 4
4 / 2 = 2
2 / 2 = 1
This took seven steps, and log2 128 = 7. Is this a coincidence? Nope! There's a good reason for this. Suppose that ...