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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...
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?
...
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:
...
How do I replace all line breaks in a string with elements?
...
If your concern is just displaying linebreaks, you could do this with CSS.
<div style="white-space: pre-line">Some test
with linebreaks</div>
Jsfiddle: https://jsfiddle.net/5bvtL6do/2/
Note: Pay attention to c...
How to convert a string to utf-8 in Python
...icode_string)
(<type 'str'>, <type 'unicode'>)
^ This is the difference between a byte string (plain_string) and a unicode string.
>>> s = "Hello!"
>>> u = unicode(s, "utf-8")
^ Converting to unicode and specifying the encoding.
In Python 3
All strings are unicode. Th...
Strange SQLAlchemy error message: TypeError: 'dict' object does not support indexing
...ror shows up:
c.execute("SELECT * FROM t WHERE a = %s")
In other words, if you provide parameter (%s) in query, but you forget to add query params. In this case error message is very misleading.
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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...
Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
..."/Applications/TextEdit.app/Contents/MacOS/TextEdit\"" >> ~/.bashrc
If you are using zsh, use ~/.zshrc instead of ~/.bashrc.
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