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Purpose of buildscript block in Gradle
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answered Jul 21 '13 at 15:37
Peter NiederwieserPeter Niederwieser
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makefile execute another target
...n have reusable methods using the call function.
log_success = (echo "\x1B[32m>> $1\x1B[39m")
log_error = (>&2 echo "\x1B[31m>> $1\x1B[39m" && exit 1)
install:
@[ "$(AWS_PROFILE)" ] || $(call log_error, "AWS_PROFILE not set!")
command1 # this line will be a subshell
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what is .netrwhist?
...ango'
let g:netrw_dirhist_2='/private/tmp/b/.hg/attic'
let g:netrw_dirhist_3='/Users/wolever/code/sandbox/pydhcplib-0.6.2/pydhcplib'
let g:netrw_dirhist_4='/Users/wolever/EnSi/repos/common/env/common/bin'
let g:netrw_dirhist_5='/Users/wolever/EnSi/repos/common/explode'
let g:netrw_dirhist_6='/Users/...
Regex expressions in Java, \\s vs. \\s+
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answered Mar 25 '13 at 22:02
Óscar LópezÓscar López
207k3131 gold badges278278 silver badges358358 bronze badges
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Static table view outside UITableViewController
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343
The only way to get a static UITableView along with other controls on the same screen is to us...
C++11 emplace_back on vector?
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Red XIIIRed XIII
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add a comm...
Are 2^n and n*2^n in the same time complexity?
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232
You will have to go to the formal definition of the big O (O) in order to answer this question....
What are the big improvements between guava and apache equivalent libraries?
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3 Answers
3
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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
... INTO `usage`
(`thing_id`, `times_used`, `first_time_used`)
VALUES
(4815162342, 1, NOW())
ON DUPLICATE KEY UPDATE
`times_used` = `times_used` + 1
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