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Comment out text in R Markdown (Rmd file)
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168
I think you should be able to use regular html comments:
<!-- regular html comment --> ...
How do you get a Golang program to print the line number of the error it just called?
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122
You can set the Flags on either a custom Logger, or the default to include Llongfile or Lshort...
Xcode 4.5 Storyboard 'Exit'
...s
in a storyboard
The good news is that there is a session from WWDC 2012 explaining those creatures (among other things).
You can just login to Apple's iOS Dev Center with your developer account details and then go to the WWDC 2012 videos page and watch "Adopting Storyboard in your App" (it's...
Check if array is empty or null
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171
As long as your selector is actually working, I see nothing wrong with your code that checks t...
Python equivalent for PHP's implode?
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187
Use the strings join-method.
print ' '.join(['word1', 'word2', 'word3'])
You can join any i...
Efficiently updating database using SQLAlchemy ORM
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184
SQLAlchemy's ORM is meant to be used together with the SQL layer, not hide it. But you do have...
Difference between CLOB and BLOB from DB2 and Oracle Perspective?
...in size are the same:
Maximum length of CLOB (in bytes or OCTETS)) 2 147 483 647
Maximum length of BLOB (in bytes) 2 147 483 647
There is also the DBCLOBs, for double byte characters.
References:
LOB definition in DB2: http://pic.dhe.ibm.com/infocenter/db2luw/v10r5/topic/com.ibm.db2.lu...
Having options in argparse with a dash
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edited Dec 24 '14 at 15:37
ron rothman
13.1k44 gold badges3232 silver badges3333 bronze badges
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Is gcc 4.8 or earlier buggy about regular expressions?
I am trying to use std::regex in a C++11 piece of code, but it appears that the support is a bit buggy. An example:
3 Answe...
Getting the encoding of a Postgres database
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177
From the command line:
psql my_database -c 'SHOW SERVER_ENCODING'
From within psql, an SQ...