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C++ cout hex values?
...ferent kinds of flags & masks you can use as well. Please refer http://www.cplusplus.com/reference/iostream/ios_base/setf/ for more information.
#include <iostream>
using namespace std;
int main()
{
int num = 255;
cout.setf(ios::hex, ios::basefield);
cout << "Hex: " <...
Microsoft Azure: How to create sub directory in a blob container
...}", subFolder.Uri);
}
}
read this for more in depth coverage: http://www.codeproject.com/Articles/297052/Azure-Storage-Blobs-Service-Working-with-Directori
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Java generics T vs Object
...ype-casting is error-prone
Type Casting in Java is slow
ref : [1]: https://www.infoworld.com/article/2076555/java-performance-programming--part-2--the-cost-of-casting.html
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Converting camel case to underscore case in ruby
...ectation to return self if a mutation occurred, nil otherwise. (see http://www.ruby-doc.org/core-1.9.3/String.html#method-i-gsub-21)
def to_underscore!
gsub!(/(.)([A-Z])/,'\1_\2')
downcase!
end
def to_underscore
dup.tap { |s| s.to_underscore! }
end
end
So "SomeCamelCase...
Writing/outputting HTML strings unescaped
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Ruby capitalize every word first letter
...
Look into the String#capitalize method.
http://www.ruby-doc.org/core-1.9.3/String.html#method-i-capitalize
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The program can't start because libgcc_s_dw2-1.dll is missing
... |
edited Feb 7 '11 at 14:38
answered Jan 16 '11 at 0:38
ha...
How to download all files (but not HTML) from a website using wget?
...
wget -m -A * -pk -e robots=off www.mysite.com/
this will download all type of files locally and point to them from the html file
and it will ignore robots file
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Make elasticsearch only return certain fields?
...elpful - especially the two sections, Source filtering and Fields: https://www.elastic.co/guide/en/elasticsearch/reference/7.3/docs-get.html#get-source-filtering
They state about source filtering:
If you only need one or two fields from the complete _source, you can
use the _source_include &a...
What is the difference between $(command) and `command` in shell programming?
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answered Jan 16 '11 at 22:38
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