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Read an Excel file directly from a R script
....7239 148.0940 255.0124 100
# readxl 122.0238 122.8448 132.4021 123.6964 130.2881 214.5138 100
# gdata 2004.4745 2042.0732 2087.8724 2062.5259 2116.7795 2425.6345 100
So readxl is the winner, with openxlsx competitive and gdata a clear loser. Taking each measure relative to th...
Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
...ression<Func<string>> f){}
string M(int x) { ... }
...
int y = 123;
Q(()=>M(y++));
An increment operation is illegal in an expression tree. However, the lambda is still convertible to the expression tree type, even though if the conversion is ever used, it is an error! The principle...
Static class initializer in PHP
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123
Sounds like you'd be better served by a singleton rather than a bunch of static methods
class...
Comparing strings by their alphabetical order
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123
String.compareTo might or might not be what you need.
Take a look at this link if you need lo...
JavaScript hashmap equivalent
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@jsc123: I'll look into that - for now you can get a dump of the repository at pikacode.com/mercurial.intuxication.org/js-hacks.tar.gz
– Christoph
Jul 30 '13 at 20:16
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ruby send method passing multiple parameters
...edited Aug 26 '13 at 8:08
Seanny123
5,70277 gold badges4949 silver badges100100 bronze badges
answered Dec 10 '12 at 5:53
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How do I grab an INI value within a shell script?
...-liner, that takes sections into account. Example file:
[section1]
param1=123
param2=345
param3=678
[section2]
param1=abc
param2=def
param3=ghi
[section3]
param1=000
param2=111
param3=222
Say you want param2 from section2. Run the following:
sed -nr "/^\[section2\]/ { :l /^param2[ ]*=/ { s/.*=...
How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting
...ion
from sklearn.preprocessing import FunctionTransformer
np.random.seed(123)
# General Functions
def func_exp(x, a, b, c):
"""Return values from a general exponential function."""
return a * np.exp(b * x) + c
def func_log(x, a, b, c):
"""Return values from a general log function...
Ruby combining an array into one string
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what if you were joining digits? [1,2,3] => 123?
– stevenspiel
Dec 9 '13 at 19:08
3
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Disable Auto Zoom in Input “Text” tag - Safari on iPhone
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123
Technically correct, but I disagree with the reasoning. Disabling user zooms on a properly designed site is generally still a bad idea.
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