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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
Have we (as a community) had enough experience to determine when and/or whether auto is being abused?
6 Answers
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Why doesn't Python have a sign function?
I can't understand why Python doesn't have a sign function. It has an abs builtin (which I consider sign 's sister), but no sign .
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Alphabet range in Python
Instead of making a list of alphabet characters like this:
7 Answers
7
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Add timestamps to an existing table
...erences
t.remove_belongs_to
t.remove_index
t.remove_timestamps
end
http://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/Table.html
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Volley Android Networking Library
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$ git clone https://android.googlesource.com/platform/frameworks/volley
$ cd volley
$ android update project -p .
$ ant jar
Then, copy bin/volley.jar into your libs/ folder and off you go!
source
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Getting list of parameter names inside python function [duplicate]
Is there an easy way to be inside a python function and get a list of the parameter names?
4 Answers
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JavaScript global event mechanism
...rror_data['line'] = line;
error_data['col'] = col;
}
var xhr = new XMLHttpRequest();
xhr.open('POST', '/ajax/log_javascript_error');
xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.onload = function() {
if (xhr.statu...
How to get a float result by dividing two integer values using T-SQL?
...no need to cast both dividend and divisor, see @M.S.' answer stackoverflow.com/a/30639343/2866644
– robotik
Jul 19 '16 at 14:02
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Dynamic array in C#
...t a generic list - Question could be asking about dynamic[] msdn.microsoft.com/en-GB/library/dd264736.aspx (array of dynamic types) or ExpandoObject msdn.microsoft.com/en-us/library/… I could -1 the answer for not mentioning these
– Luke T O'Brien
Jul 14 '16 ...
Call js-function using JQuery timer
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Might want to check out jQuery Timer to manage one or multiple timers.
http://code.google.com/p/jquery-timer/
var timer = $.timer(yourfunction, 10000);
function yourfunction() { alert('test'); }
Then you can control it with:
timer.play();
timer.pause();
timer.toggle();
timer.once();
etc...
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