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mailto link multiple body lines
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You can use URL encoding to encode the newline as %0A.
mailto:email@address.com?subject=test&body=type%20your%0Amessage%20here
While the above appears to work in many cases, user olibre points out that the RFC governing the...
How do I decode a URL parameter using C#?
How can I decode an encoded URL parameter using C#?
5 Answers
5
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How to abandon a hg merge?
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You can discard uncommitted changes with the -C (or --clean) flag:
hg update -C -r 3
BEWARE: Everything that was not committed will be gone!
After that you should probably use some kind of code formatter tool to do the entire...
Reading a delimited string into an array in Bash
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In: arr=( $line ). The "split" comes associated with "glob".
Wildcards (*,? and []) will be expanded to matching filenames.
The correct solution is only slightly more complex:
IFS=' ' read -a arr <<< "$line"
No globbing problem; the split character is set in $IFS, variables ...
Tmux vs. iTerm2 split panes
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That's awesome. Definitely can't do that with iterm2
– thatmiddleway
Apr 4 '12 at 18:34
10
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Regular expression \p{L} and \p{N}
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\p{L} matches a single code point in the category "letter".
\p{N} matches any kind of numeric character in any script.
Source: regular-expressions.info
If you're going to work with regular expressions a lot, I'd suggest bookmarking that site, it's very useful.
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IntelliJ IDEA: Running a shell script as a Run/Debug Configuration
Is there a way by which a shell script can be invoked from IntelliJ Run/Debug configurations?
4 Answers
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is guava-libraries available in maven repo?
...as includes libraries from various repositories. Here's Google Guava.
You can click on "Set me up!" to get the instructions on how to configure your build tool to resolve from JCenter and on the "i" on a jar file to get the dependency declaration for your build tool.
You can also become a watcher...
How to execute an external program from within Node.js?
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var exec = require('child_process').exec;
exec('pwd', function callback(error, stdout, stderr){
// result
});
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Using “like” wildcard in prepared statement
...con.prepareStatement(
"SELECT * FROM analysis WHERE notes LIKE ? ESCAPE '!'");
pstmt.setString(1, notes + "%");
or a suffix-match:
pstmt.setString(1, "%" + notes);
or a global match:
pstmt.setString(1, "%" + notes + "%");
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