大约有 48,000 项符合查询结果（耗时：0.0543秒） [XML]
Convert Python dictionary to JSON array
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answered Feb 2 '13 at 10:50
kmerenkovkmerenkov
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Razor View throwing “The name 'model' does not exist in the current context”
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ataravati
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answered Oct 31 '13 at 1:44
Anirudha GuptaAnirudha...
How to display nodejs raw Buffer data as Hex string
...the reverse?
– bubakazouba
Dec 21 '15 at 23:17
20
bubakazouba: new Buffer( buf.toString('hex'), ...
Can I get the name of the current controller in the view?
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5 Answers
5
Active
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Define all functions in one .R file, call them from another .R file. How, if possible?
...s will work:
> source("abc.R")
> source("xyz.R")
> fooXYZ(3)
[1] 5
>
Even if there are cyclical dependencies, this will work.
E.g. If abc.R is this:
fooABC <- function(x) {
k <- barXYZ(x)+1
return(k)
}
barABC <- function(x){
k <- x+30
return(k)
}
and...
MySQL CONCAT returns NULL if any field contain NULL
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John WooJohn Woo
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Can I draw rectangle in XML?
...t="2dp"
android:bottom="2dp" />
<corners android:radius="5dp" />
<solid android:color="#ffffffff" />
</shape>
You can create a new XML file inside the drawable folder, and add the above code, then save it as rectangle.xml.
To use it inside a layout you would s...
Colored logcat in android studio by colorpid
...uggested by Matouš Skála:
Darcula colors:
Debug : 6897BB
Info : 6A8759
Warn : BBB529
Error : FF6B68
Assert : 9876AA
Only show logcat from selected process is supported by default feature at AndroidStudio. If you are not satisfied with current customizations you need to continue to use ...
How to access the content of an iframe with jQuery?
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215
You have to use the contents() method:
$("#myiframe").contents().find("#myContent")
Source: h...