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Reading/parsing Excel (xls) files with Python
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answered May 31 '10 at 12:24
taleinattaleinat
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What's the role of GetHashCode in the IEqualityComparer in .NET?
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202
A bit of background first...
Every object in .NET has an Equals method and a GetHashCode metho...
What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
...7
Don
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answered Nov 2 '11 at 20:45
BrownbayBrownbay
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How can I plot separate Pandas DataFrames as subplots?
...yplot as plt
fig, axes = plt.subplots(nrows=2, ncols=2)
df1.plot(ax=axes[0,0])
df2.plot(ax=axes[0,1])
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Here axes is an array which holds the different subplot axes, and you can access one just by indexing axes.
If you want a shared x-axis, then you can provide sharex=True to plt.subplots.
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How is Python's List Implemented?
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60
It's a dynamic array. Practical proof: Indexing takes (of course with extremely small difference...
Check if an array contains any element of another array in JavaScript
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Vanilla JS
ES2016:
const found = arr1.some(r=> arr2.includes(r))
ES6:
const found = arr1.some(r=> arr2.indexOf(r) >= 0)
How it works
some(..) checks each element of the array against a test function and returns true if any ...
Java HTTPS client certificate authentication
... -name "Whatever"
Tip: make sure you get the latest OpenSSL, not version 0.9.8h because that seems to suffer from a bug which doesn't allow you to properly generate PKCS#12 files.
This PKCS#12 file will be used by the Java client to present the client certificate to the server when the server has...
How do CUDA blocks/warps/threads map onto CUDA cores?
... the best references are
NVIDIA Fermi Compute Architecture Whitepaper
GF104 Reviews
I'll try to answer each of your questions.
The programmer divides work into threads, threads into thread blocks, and thread blocks into grids. The compute work distributor allocates thread blocks to Streaming Mu...
Difference between a View's Padding and Margin
...rgin in a TextView:
xml layout for the image above
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
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Delete all local git branches
... git commit -m 'First commit'
[master (root-commit) 1d738b5] First commit
0 files changed, 0 insertions(+), 0 deletions(-)
create mode 100644 README
$ git branch Story-123-a
$ git branch Story-123-b
$ git branch Story-123-c
$ git branch --merged
Story-123-a
Story-123-b
Story-123-c
* master
$...