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Postgres DB Size Command
What is the command to find the size of all the databases?
10 Answers
10
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Sublime - delete all lines containing specific value
I have a 900mb log file which I can open in SublimeText 3. This file is bloated with lines similar to the following.
7 Answ...
What do hjust and vjust do when making a plot using ggplot?
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I have tried that, and I get Error in grid.Call("L_textBounds", as.graphicsAnnot(x$label), x$x, x$y, : Polygon edge not found (zero-width or zero-height?) for vjust = .72 and higher.
– William Gunn
Sep 3 '11 at ...
VR硬件行业洗牌进行时 70%创业公司倒闭转行做内容 - 资讯 - 清泛网 - 专注C...
...告诉记者，战斧的定位即是家庭游戏机，也可以成为VR的连接器。这也意味着，用户买了战斧后，就可以直接链接VR设备，无需单独配备PC设备。
对此，有分析师认为，蓝港互动借助战斧的策略十分讨巧，因为作为游戏机，战斧...
Scala how can I count the number of occurrences in a list
I want to implement it like this: list.count(2) (returns 3).
16 Answers
16
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How can I get a side-by-side diff when I do “git diff”?
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@Tilo I am getting error for vim as im: Warning: Output is not to a terminal
– dead programmer
May 25 '17 at 10:31
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How to check if character is a letter in Javascript?
...er for 2019
– Peter
Dec 4 '19 at 16:05
5
@Peter Could you please link an answer you consider suit...
Convert a Unicode string to a string in Python (containing extra symbols)
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edited Jun 9 at 12:05
phoenix
3,20611 gold badge2727 silver badges3131 bronze badges
answered Jul...
Run php script as daemon process
... script!
# Note, in this example, if your PHP script returns
# the string "ERROR", the daemon will stop itself.
script
[ $(exec /usr/bin/php -f /path/to/your/script.php) = 'ERROR' ] && ( stop; exit 1; )
end script
Starting & stopping your daemon:
sudo service myphpworker start
sud...
Telling gcc directly to link a library statically
It feels strange to me to use -Wl,-Bstatic in order to tell gcc which libraries I want to link with statically. After all I'm telling gcc directly all other information about linking with libraries ( -Ldir , -llibname ).
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