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“Unknown class in Interface Builder file” error at runtime

...it, and prints the warning. By default, Objective-C targets will have -all_load -ObjC flags set by default, which will keep all of the symbols. But I had started with a C++ target, and didn't have that. Nevertheless, I found a way around this, which keeps the linker aggressive. The hack I was or...
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How to set the current working directory? [duplicate]

... Perhaps this is what you are looking for: import os os.chdir(default_path) share | improve this answer | follow | ...
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Table name as variable

...or dynamic queries you should generate the full SQL dynamically, and use sp_executesql to execute it. Here is an example of a script used to compare data between the same tables of different databases: static query: SELECT * FROM [DB_ONE].[dbo].[ACTY] EXCEPT SELECT * FROM [DB_TWO].[dbo].[ACTY] ...
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How can I format my grep output to show line numbers at the end of the line, and also the hit count?

... or in perl (for completeness...): perl -npe 'chomp; /null/ and print "$_ - Line number : $.\n" and $i++;$_="";END{print "Total null count : $i\n"}' share | improve this answer | ...
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Scala: join an iterable of strings

...,"): String = list match { case head :: tail => tail.foldLeft(head)(_ + delim + _) case Nil => "" } – Davos Jul 11 '17 at 14:37 2 ...
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What does ':' (colon) do in JavaScript?

... is a float. Pretty sur that's what that means. – Sal_Vader_808 May 14 '17 at 11:08 add a comment  |  ...
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How to cherry pick a range of commits and merge into another branch?

...ation branch to the head of the new patchset git branch -f integration last_SHA-1_of_working_branch_range # Rebase the patchset onto tmp, the old location of integration git rebase --onto tmp first_SHA-1_of_working_branch_range~1 integration That will replay everything between: after the parent o...
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How to ignore deprecation warnings in Python

.../eddyp/virtualenv/lib/python2.6/site-packages/Twisted-8.2.0-py2.6-linux-x86_64.egg/twisted/persisted/sob.py:12: DeprecationWarning: the md5 module is deprecated; use hashlib instead import os, md5, sys /home/eddyp/virtualenv/lib/python2.6/site-packages/Twisted-8.2.0-py2.6-linux-x86_64.egg/twisted/p...
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Using Chrome, how to find to which events are bound to an element

...opers.google.com/web/tools/chrome-devtools/console/command-line-reference#0_-_4 share | improve this answer | follow | ...
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Import multiple csv files into pandas and concatenate into one DataFrame

... as the column names. import pandas as pd import glob path = r'C:\DRO\DCL_rawdata_files' # use your path all_files = glob.glob(path + "/*.csv") li = [] for filename in all_files: df = pd.read_csv(filename, index_col=None, header=0) li.append(df) frame = pd.concat(li, axis=0, ignore_inde...