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How to get the directory of the currently running file?
...ble to use os.Getwd
func Getwd() (pwd string, err error)
Getwd returns a rooted path name corresponding to the current directory. If the current directory can be reached via multiple paths (due to symbolic links), Getwd may return any one of them.
For example:
package main
import (
"fmt"
...
How to write DataFrame to postgres table?
There is DataFrame.to_sql method, but it works only for mysql, sqlite and oracle databases. I cant pass to this method postgres connection or sqlalchemy engine.
...
科大讯飞徐景明：从语音交互到人工智能 - 资讯 - 清泛网 - 专注C/C++及内核技术
...机器人也会逐步普及，每个人身上将有若干个智能终端，如何交互？一定将会以语音交互为主，其他交互为辅。”徐景明说。
像航空公司的呼叫中心，现在查询航班信息，打电话后还得按1、2、3，不行才跳转至人工座席，而且...
How to determine SSL cert expiration date from a PEM encoded certificate?
... | sort
Sample output:
2015-12-16: /etc/ssl/certs/Staat_der_Nederlanden_Root_CA.pem
2016-03-22: /etc/ssl/certs/CA_Disig.pem
2016-08-14: /etc/ssl/certs/EBG_Elektronik_Sertifika_Hizmet_S.pem
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Signing a Windows EXE file
...ed it to sign your executable, you'll need to manually add it as a Trusted Root CA for your machine in order for UAC to tell the user running it that it's from a trusted source. Important. Installing a certificate as ROOT CA will endanger your users privacy. Look what happened with DELL. You can fin...
No grammar constraints (DTD or XML schema) detected for the document
...ine, "<!DOCTYPE xml>", "xml" should match the name of the document's root element.
– Pup
Jan 2 '15 at 23:15
Down...
Linux: compute a single hash for a given folder & contents?
...5 Valid hashing algorithms: md5, sha1, sha256, sha512.
-R, --only-root-hash Output only the root hash. Blank line if --hash is not set
-N, --no-name-hash Exclude path name while calculating the root checksum
-F, --no-content-hash Do not hash the contents of the file
-s...
How are feature_importances in RandomForestClassifier determined?
... if normalizer > 0.0:
# Avoid dividing by zero (e.g., when root is pure)
importances /= normalizer
return importances
Try calculate the feature importance:
print("sepal length (cm)",0)
print("sepal width (cm)",(3*0.444-(0+0)))
print("petal length (cm)",(54* 0.168 ...
Custom UITableViewCell from nib in Swift
...rface file and name it MyCustomCell.xib.
Add a UITableViewCell as the root of your xib file and any other visual components you want.
Create a cocoa touch class file with class name MyCustomCell as a subclass of UITableViewCell.
Set the custom class and reuse identifier for your cus...
How to fix HTTP 404 on Github Pages?
...don't use Jekyll, the workaround is to place a file named .nojekyll in the root directory.
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