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In Vim, how do you search for a word boundary character, like the \b in regexp?
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I assume "regexp" means PCRE. It is worth noting that Vim's regex syntax differs from (and apparently predates) PCRE.
See also:
Why does VIM have its own regex syntax?
What's the difference between vim regex and normal regex?
Within vim's regex engine, why are some metacharacters escaped and som...
Can I use an OR in regex without capturing what's enclosed?
...atement? So I'm looking for the pattern ac or ab, but I want to output ab if ab and only 'c' is output is 'ac'.
– Moondra
Aug 3 '17 at 21:12
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What's the best way to distribute Java applications? [closed]
...and the user doesn't understand the security benefits and messages anyway. If you want to do anything on the users system you're going to have to pay for your code signing certificate to get rid of the scary warnings It does a lot of complicated caching which can cause problems. Maybe OSGi or upcomi...
How to make Scroll From Source feature always enabled?
...o enable "Scroll from source" in IntelliJ IDEA so it is always on, meaning if you open any file it is automatically shown in Project view, likewise it is made in Eclipse?
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Pairs from single list
... for your second solution, wouldn't you want to avoid creating a list if going after performance?
– max
Jul 24 '16 at 23:26
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show 2 mo...
How to find a parent with a known class in jQuery?
...e a <div> that has many other <div> s within it, each at a different nesting level. Rather than give every child <div> an identifier, I rather just give the root <div> the identifier. Here’s an example:
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Why do variable names often start with the letter 'm'? [duplicate]
...what follows is a member but I wouldn't clutter my code with that either. If you right short methods, whether a variable is local or a member shouldn't be confusing. Only prefix with this. when it's needed to disambiguate.
– spaaarky21
Sep 29 '14 at 16:27
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Getting command-line password input in Python
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@asf107: If the hacker can edit the source code, there are other problems to worry about.
– DSM
Feb 8 '12 at 22:07
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Npm Please try using this command again as root/administrator
...r, and doing so won’t fix the problem.
Try:
npm cache clean first.
If that doesn’t fix things, take a look in %APPDATA%\npm-cache, or if you’re using PowerShell, $env:APPDATA\npm-cache.
After cleaning the cache, you may still be left with remnants. Manually remove everything in that...
Index on multiple columns in Ruby on Rails
...insofar as you use its columns in sequence starting at the beginning. i.e. if you index on [:user_id, :article_id], you can perform a fast query on user_id or user_id AND article_id, but NOT on article_id.
Your migration add_index line should look something like this:
add_index :user_views, [:us...