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Reference list item by index within Django template?
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edited Dec 19 '18 at 21:31
Mauricio Cortazar
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a...
Why does MYSQL higher LIMIT offset slow the query down?
... FROM mytable
ORDER BY
id
LIMIT 10000, 30
) q
JOIN mytable t
ON t.id = q.id
See this article:
MySQL ORDER BY / LIMIT performance: late row lookups
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What is the cleanest way to ssh and run multiple commands in Bash?
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answered Dec 10 '10 at 19:03
Paul TomblinPaul Tomblin
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How to change a span to look like a pre with CSS?
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Look at the W3C CSS2.1 Default Style Sheet or the CSS2.2 Working Draft. Copy all the settings for PRE and put them into your own class.
pre {
display: block;
unicode-bidi: embed;
font-family: monospace;
white-space: pre;
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How to tell if rails is in production?
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33
2 easy ways:
tail -f log/production.log
if there are entries populating that log after you h...
Filter output in logcat by tagname
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300
use this:
adb logcat -s "TAGNAME"
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How to count total lines changed by a specific author in a Git repository?
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320
The output of the following command should be reasonably easy to send to script to add up the ...
IRXmitter红外发射器扩展 · App Inventor 2 中文网
...发射器
指示设备是否具有红外发射器。返回值为true或false。如果设备没有红外发射器，所有其他功能都会导致错误。
载波频率列表
以逗号分隔的字符串形式返回支持的载波频率。只有这些频率可以分配给CarrierFrequency属性...
“You have mail” message in terminal, os X [closed]
...ng?
– CodingOnSteroid
Sep 16 '15 at 3:09
4
and then type "d *" to erase all messages
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