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Read data from SqlDataReader
... column", so the first column of the result.
// Do somthing with this rows string, for example to put them in to a list
listDeclaredElsewhere.Add(myString);
}
}
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Convert JSON string to dict using Python
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edited Jul 24 '18 at 8:28
David Leon
89177 silver ...
Why does Math.floor return a double?
Official Javadoc says that Math.floor() returns a double that is "equal to a mathematical integer", but then why shouldn't it return an int ?
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How to return an empty ActiveRecord relation?
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There is a now a "correct" mechanism in Rails 4:
>> Model.none
=> #<ActiveRecord::Relation []>
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How can I read a whole file into a string variable
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edited Jul 13 '18 at 21:46
Tim Cooper
138k3434 gol...
How to check for changes on remote (origin) Git repository?
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answered Mar 25 '10 at 9:28
Alan Haggai AlaviAlan Hag...
Java Round up Any Number
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Math.ceil() is the correct function to call. I'm guessing a is an int, which would make a / 100 perform integer arithmetic. Try Math.ceil(a / 100.0) instead.
int a = 142;
System.out.println(a / 100);
System.out.println(Math.ceil(a / 100...
Deny access to one specific folder in .htaccess
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Create site/includes/.htaccess file and add this line:
Deny from all
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JavaScript seconds to time string with format hh:mm:ss
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String.prototype.toHHMMSS = function () {
var sec_num = parseInt(this, 10); // don't forget the second param
var hours = Math.floor(sec_num / 3600);
var minutes = Math.floor((sec_num - (hours * 3600)) / 60);
var seconds = sec_num - (hours * 3600) - (minutes * 60);
if (hour...
Google Analytics - Failed to load resource: http://www.google-analytics.com/ga.js
I've been noticing this error on Chrome's console for a while now:
8 Answers
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