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How to print from GitHub
... file.pdf
Then print the resulting PDF file.
There is also this online converter, which produced the nicest output for me:
http://www.markdowntopdf.com/
Pandoc has an online demo as well.
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ThreadStart with parameters
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What is myParamObject and myUrl?
– dialex
Mar 14 '12 at 17:26
3
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How do I compare two hashes?
...sh2.to_a # => true
hash1.to_a == hash3.to_a # => false
You can convert the hashes to arrays, then get their difference:
hash3.to_a - hash1.to_a # => [["c", 3]]
if (hash3.size > hash1.size)
difference = hash3.to_a - hash1.to_a
else
difference = hash1.to_a - hash3.to_a
end
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How to select distinct rows in a datatable and store into an array
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if i have 2 columns "mo" and "name" i need to get the distinct "mo" but not the distinct "name" but i need to keep the column "name" in my datatable what shall i do?
– User7291
Dec 5 '13 at 9:01
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Differences between Java 8 Date Time API (java.time) and Joda-Time
I know there are questions relating to java.util.Date and Joda-Time. But after some digging, I couldn't find a thread about the differences between the java.time API (new in Java 8 , defined by JSR 310 ) and Joda-Time .
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Modifying a subset of rows in a pandas dataframe
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To replace multiples columns convert to numpy array using .values:
df.loc[df.A==0, ['B', 'C']] = df.loc[df.A==0, ['B', 'C']].values / 2
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improv...
What's the difference between IComparable & IEquatable interfaces?
... implementing IEquatable for a class where a partial ordering makes sense, and where you very definitely want the consumer to infer that just because CompareTo() returns zero, this does not imply that the objects are equal (for anything other than sorting purposes).
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Comment the interface, implementation or both?
... For C#, you can use <inheritdoc />, which is supported by SandCastle. (More info...)
– Daniel A.A. Pelsmaeker
Jul 8 '12 at 19:51
2
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How do I remove the first characters of a specific column in a table?
...minately cuts off first 4 chars:update table set textField = (SELECT STUFF(CONVERT(VARCHAR(MAX), textField), 1, 4, '')) where activitytype='A' and approveddate > '2017-06-30' and textField not like '%The County1%' and textField not like '%The County2%' and abstract not like '%The County3%') and a...
Real World Example of the Strategy Pattern
I've been reading about the OCP principal and how to use the strategy pattern to accomplish this.
17 Answers
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