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How to find out which package version is loaded in R?
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You can use sessionInfo() to accomplish that.
> sessionInfo()
R version 2.15.0 (2012-03-30)
Platform: x86_64-pc-linux-gnu (64-bit)
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 ...
How exactly to use Notification.Builder
... than 3.0 you should continue to use the old API.
Update: the NotificationCompat.Builder class has been added to the Support Package so we can use this to support API level v4 and up:
http://developer.android.com/reference/android/support/v4/app/NotificationCompat.Builder.html
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How to get all options of a select using jQuery?
... option) => option.value) : note how the callback signature is reversed compared to the "vanilla" JS map function ((item, index) =>)
– imrok
Nov 19 '19 at 8:08
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Reflection - get attribute name and value on property
...custom attribute named 'Author'. See here for an example: msdn.microsoft.com/en-us/library/sw480ze8.aspx
– Adam Markowitz
Dec 6 '14 at 21:03
1
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Count how many files in directory PHP
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angularjs newline filter with no other html
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33
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Convert a Unix timestamp to time in JavaScript
...656925 - Multiplication involves numbers, concatenation involves strings. Computers handle numbers far more efficiently than strings. When string concatenation is done, there's a lot of memory management going on in the background. (However, if you're already doing a string concatenation anyway, ...
Use basic authentication with jQuery and Ajax
...;}, succes: function(val) { //alert(val); alert("Thanks for your comment!"); } }); `
– Patrioticcow
Mar 31 '11 at 23:07
69
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How can I pass an argument to a PowerShell script?
...tep=30) #Must be the first statement in your script
$iTunes = New-Object -ComObject iTunes.Application
if ($iTunes.playerstate -eq 1)
{
$iTunes.PlayerPosition = $iTunes.PlayerPosition + $step
}
Call it with
powershell.exe -file itunesForward.ps1 -step 15
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How can I force a hard reload in Chrome for Android
In Chrome for desktop I have options in the dev tools to disable cache completely when dev tools are opened and I have the options to manually do a hard reload when long clicking on the reload button (with dev tools open).
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