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How to convert a java.util.List to a Scala list
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edited Jun 9 '19 at 10:21
answered Mar 28 '19 at 23:36
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Order data frame rows according to vector with specific order
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answered Jan 14 at 9:10
Ronak ShahRonak Shah
200k1414 gold badges7474 silver badges118118 bronze badges
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How do cache lines work?
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answered Oct 16 '10 at 2:32
Eugene SmithEugene Smith
8,27055 gold badges3232 silver badges3838 bronze badges
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MySQL: how to get the difference between two timestamps in seconds
...nd the TIME_TO_SEC() functions as follows:
SELECT TIME_TO_SEC(TIMEDIFF('2010-08-20 12:01:00', '2010-08-20 12:00:00')) diff;
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| diff |
+------+
| 60 |
+------+
1 row in set (0.00 sec)
You could also use the UNIX_TIMESTAMP() function as @Amber suggested in an other answer:
SELECT UNIX_TI...
Javascript add leading zeroes to date
I've created this script to calculate the date for 10 days in advance in the format of dd/mm/yyyy:
24 Answers
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How to hide a in a menu with CSS?
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answered Feb 10 '12 at 21:14
Ryan PRyan P
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What does Expression.Quote() do that Expression.Constant() can’t already do?
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+100
Short answer:
The quote operator is an operator which induces closure semantics on its operand. Constants are just values.
Quotes ...
Output of git branch in tree like fashion
...-abbrev-commit --date=relative --branches"
git lgb
Original answer (2010)
git show-branch --list comes close of what you are looking for (with the topo order)
--topo-order
By default, the branches and their commits are shown in reverse chronological order.
This option makes them appear...
Hex representation of a color with alpha channel?
...255, 0, 0, 0.5) would be 50% transparent red. RGB channels are 0-255 or 0%-100%, alpha is 0-1.
In CSS 4*, you can specify the alpha channel using the 7th and 8th characters of an 8 digit hex colour, or 4th character of a 4 digit hex colour (see CSS Level 4 spec*)
As of May 2019, >80% of users c...
How to show current year in view?
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answered May 30 '11 at 10:39
Emil AhlbäckEmil Ahlbäck
5,67266 gold badges3333 silver badges5252 bronze badges
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