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How to find indices of all occurrences of one string in another in JavaScript?
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answered Aug 4 '10 at 23:05
Tim DownTim Down
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Join a list of items with different types as string in Python
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edited Jun 4 at 5:11
B. Willems
1533 bronze badges
answered Aug 28 '10 at 9:09
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Making heatmap from pandas DataFrame
...eee']
columns = ['A', 'B', 'C', 'D']
df = DataFrame(abs(np.random.randn(5, 4)), index=index, columns=columns)
plt.pcolor(df)
plt.yticks(np.arange(0.5, len(df.index), 1), df.index)
plt.xticks(np.arange(0.5, len(df.columns), 1), df.columns)
plt.show()
This gives:
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How to sum array of numbers in Ruby?
...ando Briano
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answered Oct 8 '09 at 16:07
zenaznzenazn
13.7k22 gold badges...
Copying PostgreSQL database to another server
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FerranFerran
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vertical divider between two columns in bootstrap
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Billy MoatBilly Moat
19.3k33 gold badges4141 silver badges3737 bronze badges
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Difference between map, applymap and apply methods in Pandas
...ly method does exactly this:
In [116]: frame = DataFrame(np.random.randn(4, 3), columns=list('bde'), index=['Utah', 'Ohio', 'Texas', 'Oregon'])
In [117]: frame
Out[117]:
b d e
Utah -0.029638 1.081563 1.280300
Ohio 0.647747 0.831136 -1.549481
Texas 0.51341...
JavaScript equivalent to printf/String.Format
...vely different.
– Evan Carroll
Apr 14 '14 at 21:51
@EvanCarroll you are right. At the time I wrote the comment the rep...
Getting a list of values from a list of dicts
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Assuming every dict has a value key, you can write (assuming your list is named l)
[d['value']...
Converting milliseconds to a date (jQuery/JavaScript)
... date = new Date(time);
alert(date.toString()); // Wed Jan 12 2011 12:42:46 GMT-0800 (PST)
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