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Java string to date conversion
...ract of relevance from the javadoc, listing all available format patterns:
Letter Date or Time Component Presentation Examples
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G Era designator Text AD
y Year ...
Which kind of pointer do I use when?
...ovides a better solution. —end note ]
No ownership:
Use dumb pointers (raw pointers) or references for non-owning references to resources and when you know that the resource will outlive the referencing object / scope. Prefer references and use raw pointers when you need either nullability or re...
What is the exact meaning of IFS=$'\n'?
...als. So if you write \n or "\n" or '\n', that's not a linebreak - it's the letter n (in the first case) or a backslash followed by the letter n (in the other two cases).
$'somestring' is a syntax for string literals with escape sequences. So unlike '\n', $'\n' actually is a linebreak.
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Can we add a inside H1 tag?
... used for styling header tags, specially for coloring a particular word or letter.
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Remove 'a' from legend when using aesthetics and geom_text
How can I can remove the letter 'a' from the legend generated by this code? If I remove the geom_text , then the 'a' letter will not show in the legend. I want to keep geom_text , though.
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Which characters are valid in CSS class names/selectors?
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Basically1, a name must begin with an underscore (_), a hyphen (-), or a letter(a–z), followed by any number of hyphens, underscores, letters, or numbers. There is a catch: if the first character is a hyphen, the second character must2 be a letter or underscore, and the name must be at least 2 ...
What is the difference between trie and radix trie data structures?
...a compressed version of a trie. In a trie, on each edge you write a single letter, while in a PATRICIA tree (or radix tree) you store whole words.
Now, assume you have the words hello, hat and have. To store them in a trie, it would look like:
e - l - l - o
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h - a - t
\
v - e
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Brew doctor says: “Warning: /usr/local/include isn't writable.”
...
For High Sierra:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Then, try your brew commands.
Issue #3285
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How can I generate random alphanumeric strings?
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@xaisoft: Lowercase letters are left as an exercise for the reader.
– dtb
Sep 30 '13 at 14:29
17
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HTML input - name vs. id [duplicate]
...tsByName()
Shares the same namespace as the id attribute
Must begin with a letter
According to specs is case sensitive, but most modern browsers don't seem to follow this
Used on form elements to submit information. Only input tags with a name attribute are submitted to the server
Id Attribute
V...