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Creating JS object with Object.create(null)?
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filter items in a python dictionary where keys contain a specific string
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How about a dict comprehension:
filtered_dict = {k:v for k,v in d.iteritems() if filter_string in k}
One you see it, it should be self-explanatory, as it reads like English pretty well.
This syntax requires Python 2.7 or greater.
In Pyth...
Numeric for loop in Django templates
...mall cases with no special tags and no additional context. Sometimes this comes in handy
{% for i in '0123456789'|make_list %}
{{ forloop.counter }}
{% endfor %}
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Sankey Diagrams in R?
... Load energy projection data
URL <- paste0(
"https://cdn.rawgit.com/christophergandrud/networkD3/",
"master/JSONdata/energy.json")
Energy <- jsonlite::fromJSON(URL)
# Plot
sankeyNetwork(Links = Energy$links, Nodes = Energy$nodes, Source = "source",
Target = "target...
Difference between except: and except Exception as e: in Python
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How do I rename a column in a database table using SQL?
...SQL Server. Instead use sp_rename as per Galwegian's answer: stackoverflow.com/a/174586/834431
– Chris
Dec 11 '13 at 13:15
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How to query SOLR for empty fields?
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What do linkers do?
I've always wondered. I know that compilers convert the code you write into binaries but what do linkers do? They've always been a mystery to me.
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How to re-raise an exception in nested try/except blocks?
... possible to express that in Python 3 as raise v.with_traceback(tb). (Your comment even says as much, except it proposes to re-instantiate the value.)
– user4815162342
Aug 12 '13 at 14:42
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