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What's the difference between the data structure Tree and Graph?
...questions on trees and graphs.
References :
http://www.introprogramming.info/english-intro-csharp-book/read-online/chapter-17-trees-and-graphs/#_Toc362296541
http://www.community-of-knowledge.de/beitrag/data-trees-as-a-means-of-presenting-complex-data-analysis/
Wikipedia
...
Encapsulation vs Abstraction?
... It may or may not be for aiding in abstraction, but it is certainly about information hiding and/or organisation. It demands data and functions be grouped in some way - of course good OOP practice demands that they should be grouped by abstraction. However, there are other uses which just aid in m...
What values should I use for CFBundleVersion and CFBundleShortVersionString?
...usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString $buildNumber" "$INFOPLIST_FILE" # Version number
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "$INFOPLIST_FILE" # Build number
echo "DateTime for app version number: $buildNumber"
Or do a hybrid, with a conventional 1.2...
Skip a submodule during a Maven build
... </build>
</profile>
in your module, and pit will skip
[INFO] --- pitest-maven:1.1.3:mutationCoverage (default-cli) @ module-selenium ---
[INFO] Skipping project
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bash HISTSIZE vs. HISTFILESIZE?
...nction between file: on disk - and list: in memory.
Long answer:
All the info above + some examples:
Example 1:
HISTFILESIZE=10 and HISTSIZE=10
You start your session.
Your HISTFILE (file that stores your bash command history), is truncated to contain HISTFILESIZE=10 lines.
You write 50 lines....
What is memory fragmentation?
...HP-UX gdb. You set a break-point and when you hit it you run this command: info heap and see all memory allocations for the process and the total size of heap. Then your continue your program and then some time later your again hit the break-point. You do again info heap. If the total size of heap i...
Regex Email validation
...n after the @ symbol.
You use a TLD with a length greater than 3, such as .info
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linux svn搭建配置及svn命令详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...修改记录，及其版本号的变化
9、查看文件详细信息
svn info path
例如：svn info test.php
10、比较差异
svn diff path(将修改的文件与基础版本比较)
例如：svn diff test.php
svn diff -r m:n path(对版本m和版本n比较差异)
例如：svn diff -r 200:20...
Cooler ASCII Spinners? [closed]
...⠈ The entire braille block, even in random order http://www.fileformat.info/info/unicode/block/braille_patterns/images.htm
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What is the Python 3 equivalent of “python -m SimpleHTTPServer”
...:
$ python -m $(python -c 'import sys; print("http.server" if sys.version_info[:2] > (2,7) else "SimpleHTTPServer")')
Serving HTTP on 0.0.0.0 port 8000 ...
As an alias:
$ alias serve="python -m $(python -c 'import sys; print("http.server" if sys.version_info[:2] > (2,7) else "SimpleHTTPSer...