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Can't get Gulp to run: cannot find module 'gulp-util'
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This will solve all gulp problem
sudo npm install gulp && sudo npm install --save del && sudo gulp build
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Why can't I make a vector of references?
...this is the "actual" reason. The error about T* being impossible of T is U& is just a side-effect of the violated requirement that T must be assignable. If vector was able to precisely check the type parameter, then it would probably say "violated requirement: T& not assignable"
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ActiveRecord OR query
How do you do an OR query in Rails 3 ActiveRecord. All the examples I find just have AND queries.
14 Answers
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Do I need to disable NSLog before release Application?
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Update for Xcode 5 & iOS 7
note : for a Xcode 7 / Swift 2.1 solution to remove print() statements in a release build, find my answer here.
Yes, you should remove any NSLog statement in your release code, as it just slows down your code, an...
Remove HTML Tags in Javascript with Regex
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This worked for me.
var regex = /( |<([^>]+)>)/ig
, body = tt
, result = body.replace(regex, "");
alert(result);
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What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
...irst place; I don't think I've ever served a Servlet from root (/).
For example if Servlet 'Foo' is mapped to URI '/foo' then I would have thought the URI:
/foo/path/to/resource
Would result in:
RequestURI = /foo/path/to/resource
and
PathInfo = /path/to/resource
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How to do what head, tail, more, less, sed do in Powershell? [closed]
...an above option
gc log.txt | more # or less if you have it installed
gc log.txt | %{ $_ -replace '\d+', '($0)' } # sed
This works well enough for small files, larger ones (more than a few MiB) are probably a bit slow.
The PowerShell Community Extensions include some cmdlets fo...
Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
The following code receives seg fault on line 2:
17 Answers
17
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Convert from ASCII string encoded in Hex to plain ASCII?
...in_reverse = []
while h != 0x0:
chars_in_reverse.append(chr(h & 0xFF))
h = h >> 8
chars_in_reverse.reverse()
return ''.join(chars_in_reverse)
print convert_hex_to_ascii(0x7061756c)
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push_back vs emplace_back
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In addition to what visitor said :
The function void emplace_back(Type&& _Val) provided by MSCV10 is non conforming and redundant, because as you noted it is strictly equivalent to push_back(Type&& _Val).
But the real C++0x form of emplace_back is really useful: void emplace_bac...