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Angular JS break ForEach
I have an angular foreach loop and i want to break from loop if i match a value. The following code does not work.
21 Answe...
Change color of UISwitch in “off” state
...ate_color
let mSwitch = UISwitch(frame: CGRect.zero)
mSwitch.on = true
/*For on state*/
mSwitch.onTintColor = onColor
/*For off state*/
mSwitch.tintColor = offColor
mSwitch.layer.cornerRadius = mSwitch.frame.height / 2.0
mSwitch.backgroundColor = offColor
mSwitch.clipsToBounds = true
Result:
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SQL Server: SELECT only the rows with MAX(DATE)
...
If rownumber() over(...) is available for you ....
select OrderNO,
PartCode,
Quantity
from (select OrderNO,
PartCode,
Quantity,
row_number() over(partition by OrderNO order by DateEntered desc) as rn
fro...
sed or awk: delete n lines following a pattern
... would I mix patterns and numeric ranges in sed (or any similar tool - awk for example)? What I want to do is match certain lines in a file, and delete the next n lines before proceeding, and I want to do that as part of a pipeline.
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Finding the Eclipse Version Number
I have posted how to find it in Eclipse Gallileo, but if anyone has information on older versions feel free to post it below.
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How to prevent ifelse() from turning Date objects into numeric objects
...- fifelse(dates == '2011-01-01', dates - 1, dates)
str(dates)
# Date[1:5], format: "2010-12-31" "2011-01-02" "2011-01-03" "2011-01-04" "2011-01-05"
dplyr::if_else
From dplyr 0.5.0 release notes:
[if_else] have stricter semantics that ifelse(): the true and false arguments must be the same type. T...
Templated check for the existence of a class member function?
... it with Linux and gcc 4.1/4.3. I don't know if it's portable to other platforms running different compilers.
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Android studio - Failed to find target android-18
... the mac was the only thing that let IntelliJ see the newly installed SDKs for me.
– codeulike
Feb 11 '16 at 15:51
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ArrayBuffer to base64 encoded string
... var bytes = new Uint8Array( buffer );
var len = bytes.byteLength;
for (var i = 0; i < len; i++) {
binary += String.fromCharCode( bytes[ i ] );
}
return window.btoa( binary );
}
but, non-native implementations are faster e.g. https://gist.github.com/958841
see http://jsp...
How can I generate Unix timestamps?
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for rails you can use Time.zone.now.to_i. Though it'll give the same o/p as Time.now.to)_i but Time.zone.now.to_i is the Rails way.
– Swaps
Jan 4 '17 at 6:19
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