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How do I find numeric columns in Pandas?
... exclude. So isNumeric would look like:
numerics = ['int16', 'int32', 'int64', 'float16', 'float32', 'float64']
newdf = df.select_dtypes(include=numerics)
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How can I confirm a database is Oracle & what version it is using SQL?
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Oracle Database 10g Release 10.2.0.3.0 - 64bit Production
PL/SQL Release 10.2.0.3.0 - Production
CORE 10.2.0.3.0 Production
TNS for Solaris: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
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Does PowerShell support constants?
...ge. Copy and pasting from there, it's: set-variable -name test -value ([int64]100) -option Constant
– Chris J
Jul 6 '15 at 8:58
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How to pass html string to webview on android
...rom server.
Loading normal data wasn't working for me, converting into Base64 working just fine.
String unencodedHtml ="<html><body>'%28' is the code for '('</body></html>";
tring encodedHtml = Base64.encodeToString(unencodedHtml.getBytes(), Base64.NO_PADDING);
webView.loadDa...
Conveniently Declaring Compile-Time Strings in C++
...uldn't you use size_t instead of unsigned?
– kirbyfan64sos
Dec 10 '14 at 21:27
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Loop through files in a directory using PowerShell
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84
To get the content of a directory you can use
$files = Get-ChildItem "C:\Users\gerhardl\Docume...
hash function for string
... collisions for this 466k english dictionary while MurmurHash has none for 64 bit hashes, and 21 for 32 bit hashes (around 25 is to be expected for 466k random 32 bit hashes).
My recommendation is using MurmurHash if available, it is very fast, because it takes in several bytes at a time. But if you...
What is the difference between MacVim and regular Vim?
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84
Homebrew is a painless package manager vs macports, once homebrew is installed simply brew install macvim and you're set. mxcl.github.com/h...
Download file from web in Python 3
...access to the file.
import urllib.request
import gzip
...
# Read the first 64 bytes of the file inside the .gz archive located at `url`
url = 'http://example.com/something.gz'
with urllib.request.urlopen(url) as response:
with gzip.GzipFile(fileobj=response) as uncompressed:
file_header ...
Create request with POST, which response codes 200 or 201 and content
...set="utf-8"
Location: http://example.org/edit/first-post.atom
ETag: "c180de84f991g8"
<?xml version="1.0"?>
<entry xmlns="http://www.w3.org/2005/Atom">
<title>Atom-Powered Robots Run Amok</title>
<id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
<u...