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How to add leading zeros?
.... This function doesn't seems to work for this case. It gives me an arror: Error in sprintf("%020d", 4000100000104) : invalid format '%020d'; use format %f, %e, %g or %a for numeric objects. Any suggestion?
– Rotail
Aug 4 '16 at 17:11
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Problems with entering Git commit message with Vim
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How to convert List to List?
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I'm getting an error when omitting the arrow syntax. This works: List<string> sss = new List<string>(); IEnumerable<int> test1 = sss.Select<string, int>(x => Convert.ToInt32(x)); but this does not: IEnumerable<...
how to read all files inside particular folder
I want to read all xml files inside a particular folder in c# .net
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Can someone explain how to implement the jQuery File Upload plugin?
...eg');
if(isset($_FILES['uploadctl']) && $_FILES['uploadctl']['error'] == 0){
$extension = pathinfo($_FILES['uploadctl']['name'], PATHINFO_EXTENSION);
if(!in_array(strtolower($extension), $allowed)){
echo '{"status":"error"}';
exit;
}
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What’s the best way to reload / refresh an iframe?
I would like to reload an <iframe> using JavaScript. The best way I found until now was set the iframe’s src attribute to itself, but this isn’t very clean. Any ideas?
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How to insert an item at the beginning of an array in PHP?
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Alternatives to gprof [closed]
... |
--- f1(long)
|
|--15.05%-- process_request(long)
| main
| __libc_start_main
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--13.79%-- f2(long)
process_request(long)
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Convert Python dict into a dataframe
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The error here, is since calling the DataFrame constructor with scalar values (where it expects values to be a list/dict/... i.e. have multiple columns):
pd.DataFrame(d)
ValueError: If using all scalar values, you must must pass...
How to get Spinner value?
In Android, I am trying to get the selected Spinner value with a listener.
7 Answers
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