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Get list from pandas DataFrame column headers
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edited Apr 3 '19 at 9:51
cs95
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How to check if click event is already bound - JQuery
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How to add leading zeros?
...ution.
paste0("0", anim)
## [1] "025499" "025500" "025501" "025502" "025503" "025504"
For the case where there are a variable number of digits in the numbers, you have to manually calculate how many zeroes to prepend, which is horrible enough that you should only do it out of morbid curiosity.
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Algorithm to get the excel-like column name of a number
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edited Jul 21 '10 at 19:30
answered Jul 21 '10 at 19:23
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Mimicking sets in JavaScript?
...te an object with some items already in it
var obj = {"1":true, "2":true, "3":true, "9":true};
Question 1: Is A in the list:
if (A in obj) {
// put code here
}
Question 2: Delete 'A' from the list if it's there:
delete obj[A];
Question 3: Add 'A' to the list if it wasn't already there
obj[A] ...
How to debug a referenced dll (having pdb)
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113
If you have a project reference, it should work immediately.
If it is a file (dll) reference, y...
Error :: duplicate files during packaging of APK
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– Xavier Ducrohet
Mar 18 '14 at 22:31
Thanks. That helped. :)
– Robertas Setkus
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git pull keeping local changes
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GoZonerGoZoner
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How to create a printable Twitter-Bootstrap page
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If you're already using this stylesheet, chances are you have you currently have media="screen", which will not be seen by a printer. You ca...
Why is '+' not understood by Python sets?
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