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Which characters need to be escaped when using Bash?
...ehensive list of characters that need to be escaped in Bash? Can it be checked just with sed ?
7 Answers
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Polymorphism: Why use “List list = new ArrayList” instead of “ArrayList list = new ArrayList”? [dupl
...rom a specific implementation of the interface. When you write your code like this:
List list = new ArrayList();
the rest of your code only knows that data is of type List, which is preferable because it allows you to switch between different implementations of the List interface with ease.
Fo...
How to install latest version of Node using Brew
...an't update its formulas, and if it doesn't update its formulas it doesn't know how to install the latest versions of software.
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Syntax highlighting for Jade in Sublime Text 2?
... definition files. There is a Jade Textmate bundle at https://github.com/miksago/jade-tmbundle.
Install by creating a new folder in your Sublime Text "Packages" folder, call the new folder Jade, then curl -O https://raw.github.com/miksago/jade-tmbundle/master/Syntaxes/Jade.tmLanguage or otherwise ...
Directory-tree listing in Python
...in a directory tree:
import os
for dirname, dirnames, filenames in os.walk('.'):
# print path to all subdirectories first.
for subdirname in dirnames:
print(os.path.join(dirname, subdirname))
# print path to all filenames.
for filename in filenames:
print(os.path.j...
Why catch and rethrow an exception in C#?
I'm looking at the article C# - Data Transfer Object on serializable DTOs.
17 Answers
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Copying the GNU screen scrollback buffer to a file (extended hardcopy)
How do I easily copy the GNU Screen scrollback buffer to a file? I.e., a more powerful version of the 'hardcopy' command?
7...
Extract a substring according to a pattern
...E001" "E002" "E003"
4a) substring/regex
If the colon were not always in a known position we could modify (4) by searching for it:
substring(string, regexpr(":", string) + 1)
5) strapplyc
strapplyc returns the parenthesized portion:
library(gsubfn)
strapplyc(string, ":(.*)", simplify = TRUE)
## [1]...
Why does integer overflow on x86 with GCC cause an infinite loop?
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bdonlanbdonlan
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How to specify a editor to open crontab file? “export EDITOR=vi” does not work
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ddavison
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answered May 10 '11 at 15:32
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