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How to create an array of 20 random bytes?
How can I create an array of 20 random bytes in Java?
6 Answers
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Postgres: How to do Composite keys?
...T NULL,
tag_id SERIAL NOT NULL,
tag1 VARCHAR(20),
tag2 VARCHAR(20),
tag3 VARCHAR(20),
PRIMARY KEY(question_id, tag_id)
);
NOTICE: CREATE TABLE will create implicit sequence "tags_tag_id_seq" for serial column "tags.ta...
Replace first occurrence of string in Python
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edited Jun 20 at 9:12
Community♦
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answered Jan 7 '11 at 17:55
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String Concatenation using '+' operator
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edited Apr 26 '12 at 20:51
answered Apr 26 '12 at 20:47
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Chrome debugging - break on next click event
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edited Nov 20 '18 at 10:06
mvermand
4,32144 gold badges3232 silver badges6262 bronze badges
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Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks
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use labelpad parameter:
pl.xlabel("...", labelpad=20)
or set it after:
ax.xaxis.labelpad = 20
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How does '20 seconds' work in Scala?
...rst, Scala allows dots and parens to be omitted from many method calls, so 20 seconds is equivalent to 20.seconds()*.
Second, an "implicit conversion" is applied. Since 20 is an Int and Int has no seconds method, the compiler searches for an implicit conversion that takes an Int and returns somethi...
How to get the last element of a slice?
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answered Mar 20 '14 at 14:24
Toni CárdenasToni Cárdenas
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MySql - Way to update portion of a string?
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answered Dec 9 '09 at 20:47
Kaleb BraseeKaleb Brasee
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Go to first line in a file in vim?
...ift-g
– Nigel B. Peck
Dec 23 '16 at 20:22
3
gg does a "soft" beginning of first line, if there is...