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Creating an empty Pandas DataFrame, then filling it?
... DataFrame docs here: http://pandas.pydata.org/pandas-docs/stable/dsintro.html
5 Answers
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'printf' vs. 'cout' in C++
...sed to be extensible. See "printf hooks" at udrepper.livejournal.com/20948.html
– Maxim Egorushkin
Nov 25 '11 at 8:32
4
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Eclipse error: 'Failed to create the Java Virtual Machine'
I am getting this error message when I start Eclipse Helios on Windows 7:
41 Answers
4...
Using Regular Expressions to Extract a Value in Java
I have several strings in the rough form:
13 Answers
13
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UnboundLocalError on local variable when reassigned after first use
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Here are two links that may help
1: docs.python.org/3.1/faq/programming.html?highlight=nonlocal#why-am-i-getting-an-unboundlocalerror-when-the-variable-has-a-value
2: docs.python.org/3.1/faq/programming.html?highlight=nonlocal#how-do-i-write-a-function-with-output-parameters-call-by-reference
l...
Convert UTC datetime string to local datetime
I've never had to convert time to and from UTC. Recently had a request to have my app be timezone aware, and I've been running myself in circles. Lots of information on converting local time to UTC, which I found fairly elementary (maybe I'm doing that wrong as well), but I can not find any informat...
Custom domain for GitHub project pages
...o options:
Choosing master branch will treat /README.md as your web index.html. Choosing master branch /docs folder will treat /docs/README.md as your web index.html.
Choose a theme.
Wait a minute while GitHub publishes your site. Verify it works by clicking on the link next to Your site is ready...
How to differ sessions in browser-tabs?
...
You can use HTML5 SessionStorage (window.sessionStorage). You will generate a random id and save in session Storage per Browser Tab.
Then each browser tab has his own Id.
Data stored using sessionStorage do not persist across browse...
What is tail call optimization?
... reading this post after reading 2ality.com/2015/06/tail-call-optimization.html
– agm1984
Nov 12 '17 at 21:31
Nice C i...
Set cURL to use local virtual hosts
... # this is a comment
url = "curl.haxx.se"
output = "curlhere.html"
user-agent = "superagent/1.0"
# and fetch another URL too
url = "curl.haxx.se/docs/manpage.html"
-O
referer = "http://nowhereatall.com/"
# --- End of example file ---
This opt...