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How to add leading zeros?
I have a set of data which looks something like this:
8 Answers
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How do I increase the cell width of the Jupyter/ipython notebook in my browser?
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This solution worked for me ! I did not have to install any lib or package to use it.
– Bill Ancalagon the black
Sep 26 '16 at 19:43
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How do I disable fail_on_empty_beans in Jackson?
...ing jackson 2.1, how do I disable the fail_on_empty beans that the error message seems to want me to disable?
12 Answers...
Generate Java class from JSON?
...problem: jsonschema2pojo. The jsonschema2pojo tool takes a json schema document and generates DTO-style Java classes (in the form of .java source files). The project is not yet mature but already provides coverage of the most useful parts of json schema. I'm looking for more feedback from users to h...
Auto reloading python Flask app upon code changes
...tigating how to develop a decent web app with Python. Since I don't want some high-order structures to get in my way, my choice fell on the lightweight Flask framework . Time will tell if this was the right choice.
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psql: FATAL: Peer authentication failed for user “dev”
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Try:
psql -U user_name -h 127.0.0.1 -d db_name
where
-U is the database user name
-h is the hostname/IP of the local server, thus avoiding Unix domain sockets
-d is the database name to connect to
This is then evaluated as a "network" con...
Disabling Chrome cache for website development
...ng a site's appearance (CSS modifications) but can't see the result on Chrome because of annoying persistent cache. I tried Shift +refresh but it doesn't work.
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Exporting APK from eclipse (ADT) silently crashes
Every time I try to export an APK from Eclipse (tried Juno and Indigo) on Mac, eclipse crashes after a few seconds
8 Answer...
Positioning MKMapView to show multiple annotations at once
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Impossible to Install PG gem on my mac with Mavericks
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