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Add new row to dataframe, at specific row-index, not appended?
... 18
5 4 9 14 19
6 5 10 15 20
If speed is less important than clarity, then @Simon's solution works well:
existingDF <- rbind(existingDF[1:r,],newrow,existingDF[-(1:r),])
> existingDF
V1 V2 V3 V4
1 1 6 11 16
2 2 7 12 17
3 3 8 13 18
4 1 2 3 4
41 4 9 14 19
5 5 10 15 20
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How to get the children of the $(this) selector?
...st with a .find() be careful, jQuery seems to find all the descendants and then return the first element, very expensive sometimes
– Clarence Liu
Oct 8 '12 at 23:43
1
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How to create border in UIButton?
...r file(for that you have to add the quartz framework to your project)
and then do this
[[button layer] setCornerRadius:8.0f];
[[button layer] setMasksToBounds:YES];
[[button layer] setBorderWidth:1.0f];
you can change the float values as required.
enjoy.
Here's some typical modern code ......
How do I get the full url of the page I am on in C#
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If URL contain '#' then all the character after # will not be included.
– Krunal Sisodiya
Sep 1 '16 at 12:06
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How to get URI from an asset File?
.... I tried 2 as (previously) commented by CommonsWare and it wouldn't work. Then I looked at CommonsWare's source on github and noticed the extra forward slash.
This testing though was only done on the 1.6 Android emulator but I doubt its different on a real device or higher version.
EDIT: CommonsW...
How do I get PHP errors to display?
...th this line:
display_errors = on
(if you don't have access to php.ini, then putting this line in .htaccess might work too):
php_flag display_errors 1
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jQuery Date Picker - disable past dates
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Declare dateToday variable and use Date() function to set it..
then use that variable to assign to minDate which is parameter of datepicker.
var dateToday = new Date();
$(function() {
$( "#datepicker" ).datepicker({
numberOfMonths: 3,
showButtonPanel: true,
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Width equal to content [duplicate]
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Set display:inline-block and then adjust your margins.
fiddle here: http://jsfiddle.net/Q2MrC/
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how to edit .csproj file
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You can right click the project file, select "Unload project" then you can open the file directly for editing by selecting "Edit project name.csproj".
You will have to load the project back after you have saved your changes in order for it to compile.
See How to: Unload and Reload Pro...
“Parser Error Message: Could not load type” in Global.asax
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Clean/Rebuild + re-created the Virtual Directory, and then it worked.
– fantastik78
Dec 2 '14 at 13:20
4
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