Showing 1,225 of 1,229 total issues
Line length Open
<a href="https://github.com/alibaba/java-dns-cache-manipulator/issues"><img src="https://img.shields.io/github/issues/alibaba/java-dns-cache-manipulator" alt="GitHub issues"></a>
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
- A `JVM` process can have a set of domain name binding without affecting other JVM, be able to run stress testing with multi-scenario and multi-domain binding.
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
- [Regarding the jvm dns cache (domain name cache time) / 关于`jvm dns cache`(域名缓存时间)](https://nigelzeng.iteye.com/blog/1704052), the conclusion of "what strategy is used to return IP for multiple A records" is given:
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Inline HTML Open
<a href="https://gitpod.io/#https://github.com/alibaba/java-dns-cache-manipulator"><img src="https://img.shields.io/badge/Gitpod-ready to code-339933?label=gitpod&logo=gitpod&logoColor=white" alt="gitpod: Ready to Code"></a>
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MD033 - Inline HTML
Tags: html
Aliases: no-inline-html
This rule is triggered whenever raw HTML is used in a markdown document:
Inline HTML header
To fix this, use 'pure' markdown instead of including raw HTML:
# Markdown header
Rationale: Raw HTML is allowed in markdown, but this rule is included for those who want their documents to only include "pure" markdown, or for those who are rendering markdown documents in something other than HTML.
Inline HTML Open
<a href="https://github.com/alibaba/java-dns-cache-manipulator/actions/workflows/ci.yaml"><img src="https://img.shields.io/github/actions/workflow/status/alibaba/java-dns-cache-manipulator/ci.yaml?branch=main&logo=github&logoColor=white&label=fast ci" alt="Github Workflow Build Status"></a>
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MD033 - Inline HTML
Tags: html
Aliases: no-inline-html
This rule is triggered whenever raw HTML is used in a markdown document:
Inline HTML header
To fix this, use 'pure' markdown instead of including raw HTML:
# Markdown header
Rationale: Raw HTML is allowed in markdown, but this rule is included for those who want their documents to only include "pure" markdown, or for those who are rendering markdown documents in something other than HTML.
Inline HTML Open
<a href="https://gitpod.io/#https://github.com/alibaba/java-dns-cache-manipulator"><img src="https://img.shields.io/badge/Gitpod-ready to code-339933?label=gitpod&logo=gitpod&logoColor=white" alt="gitpod: Ready to Code"></a>
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MD033 - Inline HTML
Tags: html
Aliases: no-inline-html
This rule is triggered whenever raw HTML is used in a markdown document:
Inline HTML header
To fix this, use 'pure' markdown instead of including raw HTML:
# Markdown header
Rationale: Raw HTML is allowed in markdown, but this rule is included for those who want their documents to only include "pure" markdown, or for those who are rendering markdown documents in something other than HTML.
Trailing spaces Open
该项目的[使用文档](http://leopard.io/modules/javahost)。
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MD009 - Trailing spaces
Tags: whitespace
Aliases: no-trailing-spaces
Parameters: br_spaces (number; default: 0)
This rule is triggered on any lines that end with whitespace. To fix this, find the line that is triggered and remove any trailing spaces from the end.
The brspaces parameter allows an exception to this rule for a specific amount of trailing spaces used to insert an explicit line break/br element. For example, set brspaces to 2 to allow exactly 2 spaces at the end of a line.
Note: you have to set brspaces to 2 or higher for this exception to take effect - you can't insert a br element with just a single trailing space, so if you set brspaces to 1, the exception will be disabled, just as if it was set to the default of 0.
Line length Open
<a href="https://github.com/alibaba/java-dns-cache-manipulator/releases"><img src="https://img.shields.io/github/release/alibaba/java-dns-cache-manipulator.svg" alt="GitHub release"></a>
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
<a href="https://github.com/alibaba/java-dns-cache-manipulator/issues"><img src="https://img.shields.io/github/issues/alibaba/java-dns-cache-manipulator" alt="GitHub issues"></a>
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Line length Open
- 或通过执行入口调用`Java Dns Cache Manipulator Library`的方法,比如远程调用或是[`jvm-ssh-groovy-shell`](https://github.com/palominolabs/jvm-ssh-groovy-shell)。
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Multiple top level headers in the same document Open
:busts_in_silhouette: User Guide
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MD025 - Multiple top level headers in the same document
Tags: headers
Aliases: single-h1
Parameters: level (number; default 1)
This rule is triggered when a top level header is in use (the first line of the file is a h1 header), and more than one h1 header is in use in the document:
# Top level header
# Another top level header
To fix, structure your document so that there is a single h1 header that is the title for the document, and all later headers are h2 or lower level headers:
# Title
## Header
## Another header
Rationale: A top level header is a h1 on the first line of the file, and serves as the title for the document. If this convention is in use, then there can not be more than one title for the document, and the entire document should be contained within this header.
Note: The level
parameter can be used to change the top level (ex: to h2) in
cases where an h1 is added externally.
Inline HTML Open
<a href="https://codecov.io/gh/alibaba/java-dns-cache-manipulator/branch/main"><img src="https://img.shields.io/codecov/c/github/alibaba/java-dns-cache-manipulator/main?logo=codecov&logoColor=white" alt="Coverage Status"></a>
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MD033 - Inline HTML
Tags: html
Aliases: no-inline-html
This rule is triggered whenever raw HTML is used in a markdown document:
Inline HTML header
To fix this, use 'pure' markdown instead of including raw HTML:
# Markdown header
Rationale: Raw HTML is allowed in markdown, but this rule is included for those who want their documents to only include "pure" markdown, or for those who are rendering markdown documents in something other than HTML.
Inline HTML Open
<a href="https://github.com/alibaba/java-dns-cache-manipulator"><img src="https://img.shields.io/github/repo-size/alibaba/java-dns-cache-manipulator" alt="GitHub repo size"></a>
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MD033 - Inline HTML
Tags: html
Aliases: no-inline-html
This rule is triggered whenever raw HTML is used in a markdown document:
Inline HTML header
To fix this, use 'pure' markdown instead of including raw HTML:
# Markdown header
Rationale: Raw HTML is allowed in markdown, but this rule is included for those who want their documents to only include "pure" markdown, or for those who are rendering markdown documents in something other than HTML.
Line length Open
<a href="https://github.com/alibaba/java-dns-cache-manipulator/issues"><img src="https://img.shields.io/github/issues/alibaba/java-dns-cache-manipulator" alt="GitHub issues"></a>
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.
Inline HTML Open
<a href="https://codecov.io/gh/alibaba/java-dns-cache-manipulator/branch/main"><img src="https://img.shields.io/codecov/c/github/alibaba/java-dns-cache-manipulator/main?logo=codecov&logoColor=white" alt="Coverage Status"></a>
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MD033 - Inline HTML
Tags: html
Aliases: no-inline-html
This rule is triggered whenever raw HTML is used in a markdown document:
Inline HTML header
To fix this, use 'pure' markdown instead of including raw HTML:
# Markdown header
Rationale: Raw HTML is allowed in markdown, but this rule is included for those who want their documents to only include "pure" markdown, or for those who are rendering markdown documents in something other than HTML.
Quote this to prevent word splitting. Open
if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
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Quote this to prevent word splitting
Problematic code:
ls -l $(getfilename)
Correct code:
# getfilename outputs 1 file
ls -l "$(getfilename)"
# getfilename outputs multiple files, linefeed separated
getfilename | while IFS='' read -r line
do
ls -l "$line"
done
Rationale:
When command expansions are unquoted, word splitting and globbing will occur. This often manifests itself by breaking when filenames contain spaces.
Trying to fix it by adding quotes or escapes to the data will not work. Instead, quote the command substitution itself.
If the command substitution outputs multiple pieces of data, use a loop instead.
Exceptions
In rare cases you actually want word splitting, such as in
gcc $(pkg-config --libs openssl) client.c
This is because pkg-config
outputs -lssl -lcrypto
, which you want to break up by spaces into -lssl
and -lcrypto
. An alternative is to put the variables to an array and expand it:
args=( $(pkg-config --libs openssl) )
gcc "${args[@]}" client.c
The power of using an array becomes evident when you want to combine, for example, the command result with user-provided arguments:
compile () {
args=( $(pkg-config --libs openssl) "${@}" )
gcc "${args[@]}" client.c
}
compile -DDEBUG
+ gcc -lssl -lcrypto -DDEBUG client.c
Notice
Original content from the ShellCheck https://github.com/koalaman/shellcheck/wiki.
Use $(..) instead of legacy ..
. Open
JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
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Use $(STATEMENT) instead of legacy `STATEMENT`
Problematic code
echo "Current time: `date`"
Correct code
echo "Current time: $(date)"
Rationale
Backtick command substitution `STATEMENT`
is legacy syntax with several issues.
- It has a series of undefined behaviors related to quoting in POSIX.
- It imposes a custom escaping mode with surprising results.
- It's exceptionally hard to nest.
$(STATEMENT)
command substitution has none of these problems, and is therefore strongly encouraged.
Exceptions
None.
See also
Notice
Original content from the ShellCheck https://github.com/koalaman/shellcheck/wiki.
Multiple top level headers in the same document Open
:books: 相关资料
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MD025 - Multiple top level headers in the same document
Tags: headers
Aliases: single-h1
Parameters: level (number; default 1)
This rule is triggered when a top level header is in use (the first line of the file is a h1 header), and more than one h1 header is in use in the document:
# Top level header
# Another top level header
To fix, structure your document so that there is a single h1 header that is the title for the document, and all later headers are h2 or lower level headers:
# Title
## Header
## Another header
Rationale: A top level header is a h1 on the first line of the file, and serves as the title for the document. If this convention is in use, then there can not be more than one title for the document, and the entire document should be contained within this header.
Note: The level
parameter can be used to change the top level (ex: to h2) in
cases where an h1 is added externally.
Inline HTML Open
<a href="https://github.com/alibaba/java-dns-cache-manipulator/actions/workflows/strong_ci.yaml"><img src="https://img.shields.io/github/actions/workflow/status/alibaba/java-dns-cache-manipulator/strong_ci.yaml?branch=main&logo=github&logoColor=white&label=strong ci" alt="Github Workflow Build Status"></a>
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MD033 - Inline HTML
Tags: html
Aliases: no-inline-html
This rule is triggered whenever raw HTML is used in a markdown document:
Inline HTML header
To fix this, use 'pure' markdown instead of including raw HTML:
# Markdown header
Rationale: Raw HTML is allowed in markdown, but this rule is included for those who want their documents to only include "pure" markdown, or for those who are rendering markdown documents in something other than HTML.
Line length Open
<a href="https://search.maven.org/artifact/com.alibaba/dns-cache-manipulator"><img src="https://img.shields.io/maven-central/v/com.alibaba/dns-cache-manipulator?color=2d545e&logo=apache-maven&logoColor=white" alt="Maven Central"></a>
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MD013 - Line length
Tags: line_length
Aliases: line-length Parameters: linelength, codeblocks, tables (number; default 80, boolean; default true)
This rule is triggered when there are lines that are longer than the configured line length (default: 80 characters). To fix this, split the line up into multiple lines.
This rule has an exception where there is no whitespace beyond the configured line length. This allows you to still include items such as long URLs without being forced to break them in the middle.
You also have the option to exclude this rule for code blocks and tables. To
do this, set the code_blocks
and/or tables
parameters to false.
Code blocks are included in this rule by default since it is often a requirement for document readability, and tentatively compatible with code rules. Still, some languages do not lend themselves to short lines.