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What are the pros and cons of both Jade and EJS for Node.js templating? [closed]
... switched from EJS to Swig (which has similar concept as that of Jinja2 in Python world). The main reason is the lack of block in EJS even with the help of ejs-locals. Swig is also using plain HTML for templates and a lot of cool features that a template engine should have for example filters and ta...
How can I display an image from a file in Jupyter Notebook?
I would like to use an IPython notebook as a way to interactively analyze some genome charts I am making with Biopython's GenomeDiagram module. While there is extensive documentation on how to use matplotlib to get graphs inline in IPython notebook, GenomeDiagram uses the ReportLab toolkit whi...
How to read lines of a file in Ruby
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Sadly, there’s nothing like the universal newlines in Python, at least that I know of.
– Josh Lee
May 16 '11 at 3:40
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Add a column to existing table and uniquely number them on MS SQL Server
...I would alter the table to add the column then write a db script in groovy/python/etc to read in the data and update the id with a sequence. Once the data has been set, I would add a sequence to the table that starts after the top number. Once the data has been set, set the primary keys correctly.
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Find indices of elements equal to zero in a NumPy array
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I am trying to remember Python. Why does where() return a tuple? numpy.where(x == 0)[1] is out of bounds. what is the index array coupled to then?
– Zhubarb
Jan 7 '14 at 12:52
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How to parse freeform street/postal address out of text, and into components
... Perl one in CPAN, "Geo::StreetAddress::US", is about that good. There are Python and Javascript ports of that, all open source. I have an improved version in Python which moves the success rate up slightly by handling more cases. To get the last 3% right, though, you need databases to help with d...
How do I create and access the global variables in Groovy?
...anguages, Groovy has no concept of "global" by itself (unlike, say, BASIC, Python or Perl).
If you have several methods that need to share the same variable, use a field:
class Foo {
def a;
def foo() {
a = 1;
}
def bar() {
print a;
}
}
...
A semantics for Bash scripts?
...ell is implemented. Here's an implementation I did as an exercise. It's in Python, but I hope that's not a hangup for anyone. It's not terribly robust, but it is instructive:
#!/usr/bin/env python
from __future__ import print_function
import os, sys
'''Hacky barebones shell.'''
try:
input=raw_...
Strange SQLAlchemy error message: TypeError: 'dict' object does not support indexing
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You have to give %% to use it as % because % in python is use as string formatting so when you write single % its assume that you are going to replace some value with this.
So when you want to place single % in string with query allways place double %.
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Sublime Text 3, convert spaces to tabs
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To automatically convert spaces to tabs on save, add the following Python script to a newly created subfolder called "UnexpandTabsOnSave" within "$SUBLIME_HOME$\Packages\":
import sublime, sublime_plugin, os
class ConvertSpacesToTabsOnSave( sublime_plugin.EventListener ):
# Run Sublime's...