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Combining two Series into a DataFrame in pandas

...]: s1 s2 A 1 3 B 2 4 In [4]: pd.concat([s1, s2], axis=1).reset_index() Out[4]: index s1 s2 0 A 1 3 1 B 2 4 Note: This extends to more than 2 Series. share | improv...
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Why does an image captured using camera intent gets rotated on some devices on Android?

...nterface(photoPath); int orientation = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED); Bitmap rotatedBitmap = null; switch(orientation) { case ExifInterface.ORIENTATION_ROTATE_90: rotatedBitmap = rotateImage(b...
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Linux command to print directory structure in the form of a tree

... /proc |-- fd | `-- 3 -> /proc/15589/fd |-- fdinfo |-- net | |-- dev_snmp6 | |-- netfilter | |-- rpc | | |-- auth.rpcsec.context | | |-- auth.rpcsec.init | | |-- auth.unix.gid | | |-- auth.unix.ip | | |-- nfs4.idtoname | | |-- nfs4.nametoid | | |-- nfsd.export ...
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How Many Seconds Between Two Dates?

...Z, NN, EE, 0, 0, 0, 0); var dif = t1.getTime() - t2.getTime(); var Seconds_from_T1_to_T2 = dif / 1000; var Seconds_Between_Dates = Math.abs(Seconds_from_T1_to_T2); A handy source for future reference is the MDN site Alternatively, if your dates come in a format javascript can parse var dif = Da...
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Illegal pattern character 'T' when parsing a date string to java.util.Date

...Zone UTC; /** * @see <a href="http://en.wikipedia.org/wiki/ISO_8601#Combined_date_and_time_representations">Combined Date and Time Representations</a> */ public static final String ISO_8601_24H_FULL_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSXXX"; /** * 0001-01-01T00...
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Can anyone explain CreatedAtRoute() to me?

...ss CompanyController : Controller { private ICompanyRepository _companyRepository; public CompanyController(ICompanyRepository companyRepository) { _companyRepository = companyRepository; } [HttpGet("{id}", Name="GetCompany")] public ...
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通过FastCGI Cache实现服务降级 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...,架构图如下: Degradation 实现的关键点在于通过error_page处理异常,并且完成服务降级: limit_conn_zone $server_name zone=perserver:1m; error_page 500 502 503 504 = @failover; fastcgi_cache_path /tmp levels=1:2 keys_zone=failover:100m i...
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CSS: background image on background color

...nswered Jan 15 '18 at 17:12 Risa__BRisa__B 39544 silver badges88 bronze badges ...
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Find where python is installed (if it isn't default dir)

...gt;>> sys.executable 'c:\\Python26\\python.exe' >>> sys.exec_prefix 'c:\\Python26' >>> >>> print '\n'.join(sys.path) c:\Python26\lib\site-packages\setuptools-0.6c11-py2.6.egg c:\Python26\lib\site-packages\nose-1.0.0-py2.6.egg C:\Windows\system32\python26.zip c:\Pyth...
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Simple way to encode a string according to a password?

...ement. Something like: import base64 def encode(key, string): encoded_chars = [] for i in xrange(len(string)): key_c = key[i % len(key)] encoded_c = chr(ord(string[i]) + ord(key_c) % 256) encoded_chars.append(encoded_c) encoded_string = "".join(encoded_chars) ...