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Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
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One way to fix this is by ensuring the pattern is enclosed by escaped parentheses:
:%s/\(\w\)\(\w\w\)/\1y\2/g
Slightly shorter (and more magic-al) is to use \v, meaning that in the pattern after it all ASCII characters except '0'-'9', 'a'-'z', 'A'-'Z' and '_' have a special meaning:
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SQL standard to escape column names?
Is there a SQL standard to escape a column name? If not what works for MySQL and SQLite? does it also work for SQL Server?
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Gradle alternate to mvn install
...= "foo"
version = "1.0"
example/build.gradle:
repositories {
mavenLocal()
}
dependencies {
compile "foo:sdk:1.0"
}
$sdk> gradle install
$example> gradle build
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Why is 'this' a pointer and not a reference?
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@Omnifarious you could write &reinterpret_cast<char&>(this); to get the real address for overloading operator& (in fact, this is sort of what boost::addressof does).
– Johannes Schaub - litb
Jul 1 '10 at 22:57
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How does one escape backslashes and forward slashes in VIM find/search?
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Same way you escape characters most anywhere else in linuxy programs, with a backslash:
:%s/<dog\/>/<cat\\>
But note that you can select a different delimiter instead:
:%s@<doc/>@<cat\\>@
This saves you all typ...
rails simple_form - hidden field - create?
How can you have a hidden field with simple form?
4 Answers
4
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Check whether a string contains a substring
How can I check whether a given string contains a certain substring, using Perl?
3 Answers
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What is “Linting”?
PHPLint , JSLint , and I recently came across "you can lint your JS code on the fly" while reading something about some IDE .
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What is the difference between 'content' and 'text'
...ses without access to the byte stream, but it's a long way from the common case, where you just want correctly-decoded Unicode text.
– holdenweb
Nov 8 '18 at 12:12
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How do I remove deleted branch names from autocomplete?
...myBranch origin/myBranch. This is intended as a convenience for the common case of checkout out a remote branch for the first time, creating an identically named local tracking branch.
There are other possibilities, too, depending on what exactly you are using for completion, but that's one of the ...