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How to make a great R reproducible example
...nely receive emails with code in them. I even receive emails with attached word documents that contain code. Sometimes I even get emails with attached word documents that contain SCREENSHOTS of code.
– hadley
Mar 4 '18 at 14:46
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An example of how to use getopts in bash
...tions -a, -b, -c; silences errors on unsupported options;
Notes: In other words, colon in front of options allows you handle the errors in your code. Variable will contain ? in the case of unsupported option, : in the case of missing value.
OPTARG - is set to current argument value,
OPTERR - indic...
ArrayIndexOutOfBoundsException when using the ArrayList's iterator
... @naxa: it may come over as condescending, I've changed the wording.
– Fred Foo
Dec 9 '12 at 14:56
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How to split a string with any whitespace chars as delimiters
...or this kind of thing - these are good ones to remember:
\w - Matches any word character.
\W - Matches any nonword character.
\s - Matches any white-space character.
\S - Matches anything but white-space characters.
\d - Matches any digit.
\D - Matches anything except digits.
A search fo...
Auto code completion on Eclipse
... me all possible options, while I'm writing some variable/class name or keyword, like in Flash Develop or Visual Studio.
13...
Set selected radio from radio group with a value
...: Yep, probably. From the documentation: "Can be either an unquoted single word or a quoted string."
– Felix Kling
Nov 15 '13 at 8:00
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python capitalize first letter only
...hars to lower. From official docs: "Return a titlecased version of S, i.e. words start with title case characters, all remaining cased characters have lower case."
– karantan
Jan 3 '17 at 11:34
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jquery IDs with spaces
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This triggered the idea of truncating the second word on display so that I have valid ids. Took care of the issue, thanks!
– Jeff Davis
Feb 27 '09 at 20:00
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How do I escape a single quote ( ' ) in JavaScript? [duplicate]
...is:
<img src='something' onmouseover='change(' ex1')' />
In other words, the "onmouseover" attribute is just change(, and there's another "attribute" called ex1')' with no value.
The truth is, HTML does not use \ for an escape character. But it does recognise &quot; and &apos; as e...
Remove all spaces from a string in SQL Server
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What if there are multiple white spaces between words? REPLACE only removes one at a time. A user defined function should be written which removes multiple spaces.
– Farhan
Jul 20 '12 at 15:20
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