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Scala: write string to file in one statement
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14 Answers
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How to get unique device hardware id in Android? [duplicate]
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172
Update: 19 -11-2019
The below answer is no more relevant to present day.
So for any one look...
How to turn NaN from parseInt into 0 for an empty string?
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18 Answers
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How to update bower.json with installed packages?
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146
Just list your dependencies:
bower list
Then you should run all install command with param...
Interfacing with structs and anonymous unions with c2hs
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1 Answer
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What are the “standard unambiguous date” formats for string-to-date conversion in R?
...-'NA' element,
and give an error if neither works.
as.Date("01 Jan 2000") yields an error because the format isn't one of the two listed above. as.Date("01/01/2000") yields an incorrect answer because the date isn't in one of the two formats listed above.
I take "standard unambiguou...
Why use String.Format? [duplicate]
...er of reasons:
Readability
string s = string.Format("Hey, {0} it is the {1}st day of {2}. I feel {3}!", _name, _day, _month, _feeling);
vs:
string s = "Hey," + _name + " it is the " + _day + "st day of " + _month + ". I feel " + feeling + "!";
Format Specifiers
(and this includes the fact y...
Fastest way to count exact number of rows in a very large table?
...SQL Server solutions but don't use COUNT(*) = out of scope
Notes:
COUNT(1) = COUNT(*) = COUNT(PrimaryKey) just in case
Edit:
SQL Server example (1.4 billion rows, 12 columns)
SELECT COUNT(*) FROM MyBigtable WITH (NOLOCK)
-- NOLOCK here is for me only to let me test for this answer: no more, no...
Fill remaining vertical space with CSS using display:flex
...kground: tomato;
/* no flex rules, it will grow */
}
div {
flex: 1; /* 1 and it will fill whole space left if no flex value are set to other children*/
background: gold;
overflow: auto;
}
footer {
background: lightgreen;
min-height: 60px; /* min-height has its purpose :) ...
How can I use “puts” to the console without a line break in ruby on rails?
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1 Answer
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