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Simplest way to do a recursive self-join?
...tpotrmeftpotrm
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Best way to create an empty map in Java
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Markdown and including multiple files
...e, if you were creating a book, then you could have chapters like this:
01_preface.md
02_introduction.md
03_why_markdown_is_useful.md
04_limitations_of_markdown.md
05_conclusions.md
You can merge them by doing executing this command within the same directory:
pandoc *.md > markdown_book.html
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AngularJs $http.post() does not send data
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edited Jul 15 '15 at 11:32
answered Nov 29 '13 at 0:45
Fe...
What is the difference between HAVING and WHERE in SQL?
...
Check out this w3schools link for more information
Syntax:
SELECT column_name, aggregate_function(column_name)
FROM table_name
WHERE column_name operator value
GROUP BY column_name
HAVING aggregate_function(column_name) operator value
A query such as this:
SELECT column_name, COUNT( column_n...
What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
.../ajax.html#!key=value, Google will check the URL www.example.com/ajax.html?_escaped_fragment_=key=value to fetch a non-AJAX version of the contents.
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Remove characters except digits from string using Python?
...ion of "everything but" a few characters:
import string
class Del:
def __init__(self, keep=string.digits):
self.comp = dict((ord(c),c) for c in keep)
def __getitem__(self, k):
return self.comp.get(k)
DD = Del()
x='aaa12333bb445bb54b5b52'
x.translate(DD)
also emits '1233344554552'. ...
Java Generics (Wildcards)
... Prateek JoshiPrateek Joshi
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Printing Lists as Tabular Data
...anguages
– thinker3
Jul 3 '16 at 23:32
6
I just played with the main packages and IMO "beautifult...
initializer_list and move semantics
...) .
– Potatoswatter
Nov 20 '11 at 1:32
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