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Markdown to create pages and table of contents?
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You could try this ruby script to generate the TOC from a markdown file.
#!/usr/bin/env ruby
require 'uri'
fileName = ARGV[0]
fileName = "README.md" if !fileName
File.open(fileName, 'r') do |f|
inside_code_snippet = false
f.each_line do |line|
forbidden_words = ['Table of conten...
Why rename synthesized properties in iOS with leading underscores? [duplicate]
...n underscore character when it synthesizes the ivars in the implementation file as:
4 Answers
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How to find the Git commit that introduced a string in any branch?
...as bad. Didn't know who wrote it or when. I could see all changes from the file, but it was clear that the code had been moved from some other file to this one. I wanted to find who actually added it in the first place.
To do this, I used Git bisect, which quickly let me find the sinner.
I ran git...
javax.validation.ValidationException: HV000183: Unable to load 'javax.el.ExpressionFactory'
...ment, however, you have to add an implementation as dependency to your POM file. For instance you can add the following two dependencies to use the JSR 341 reference implementation:
<dependency>
<groupId>javax.el</groupId>
<artifactId>javax.el-api</artifactId>
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How to indent a few lines in Markdown markup?
... It is possible to insert &ensp; (Unicode: \2002) into a Markdown file and they will not show up as &ensp; in the source - only when you render the file. Just workout the shortcut key on your OS to insert this character.
– vaughan
Apr 13 '13 at 13:...
How can two strings be concatenated?
...tringr)
str_c(tmp, collapse = ",")
# [1] "GAD,AB"
From its documentation file description, it fits this problem nicely.
To understand how str_c works, you need to imagine that you are building up a matrix of strings. Each input argument forms a column, and is expanded to the length of the long...
How to return a value from __init__ in Python?
...turn 42
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>>> foo = Foo()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: __init__() should return None
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Android java.lang.VerifyError?
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Android uses a different class file format. Are you running the 3rd party JAR files through the "dx" tool that ships with the Android SDK?
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improv...
How to use the PI constant in C++
...gt; . However, there doesn't seem to be a definition for PI in this header file.
21 Answers
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How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
...vironment variable. (Note that case seems to be important). I have a batch file that has a line like this in it:
SET HTTP_PROXY=http://%USER%:%PASSWORD%@%SERVER%:%PORT%
I set the four referenced variables before I get to this line obviously. As an example if my username is "wolfbyte", my password...