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iOS White to Transparent Gradient Layer is Gray
...s of colour
– SomaMan
May 31 '18 at 10:59
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Why does Boolean.ToString output “True” and not “true”
...nce.
– Fernando Neira
Feb 15 '12 at 10:22
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The observable result is the same. The implementatio...
Bash command to sum a column of numbers [duplicate]
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10 Answers
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“java.lang.OutOfMemoryError : unable to create new native Thread”
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answered May 28 '13 at 10:22
Thorbjørn Ravn AndersenThorbjørn Ravn Andersen
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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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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;
+------+
| 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...
How can I initialize an ArrayList with all zeroes in Java?
...t(5);
– WhiteFang34
Apr 8 '11 at 21:10
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Arrays.asList produces a List that doesn't allow adding ...
How can I generate a list of files with their absolute path in Linux?
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edited Feb 10 '19 at 8:56
Peter Cordes
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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 ...
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...