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Markdown to create pages and table of contents?
...
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...
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>
...
How to pause / sleep thread or process in Android?
...) method. Some Google training materials suggest the same solution.
@Override
public void onClick(View v) {
my_button.setBackgroundResource(R.drawable.icon);
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
...
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
...
>>> foo = Foo()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: __init__() should return None
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google mock分享（全网最全最好的gmock文档，没有之一） - C/C++ - 清泛网 ...
...入时却传入一个0。这时程序运行时就报错了：
unknown file: Failure
Unexpected mock function call – returning directly.
Function call: setDoubleValues(1, 0)
Google Mock tried the following 1 expectation, but it didn't match:
FooMain.cc:35: EXPECT_CALL(mockFoo, setDoub...
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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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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Invoke(Delegate)
...t queue, and this rule was enforced from .Net 2.0 onward via a thrown InvalidOperationException.
To understand what is actually going on behind the scenes, and what is meant by "GUI Thread", it's useful to understand what a Message Pump or Message Loop is.
This is actually already answered in the...