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How do I initialize an empty array in C#?
...is not C#. Stroustrup knows his C++ - not so sure he knows his C# and the .NET GC. Not gonna go into a religious war with you.
– Oded
Feb 9 '17 at 22:16
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Find and extract a number from a string
...tarting point is Regular-Expressions.info which also contains sections on .NET's regex engine.
– Tim Pietzcker
Nov 19 '14 at 18:26
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What are all the differences between src and data-src attributes?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How can you find the height of text on an HTML canvas?
...red. actualHeight is specific to the string being rendered.
Spec: https://www.w3.org/TR/2012/CR-2dcontext-20121217/#dom-textmetrics-fontboundingboxascent and the sections just below it.
Support status (20-Aug-2017):
Chrome has it behind a flag (https://bugs.chromium.org/p/chromium/issues/detail?...
C# nullable string error
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Increment value in mysql update query
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@CamiloMartin I was curious too. I found this helpful net.tutsplus.com/tutorials/php/…
– PJ Brunet
Jan 26 '13 at 6:41
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Convert date to another timezone in JavaScript
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Stolen shamelessly from: http://www.techrepublic.com/article/convert-the-local-time-to-another-time-zone-with-this-javascript/6016329
/**
* function to calculate local time
* in a different city
* given the city's UTC offset
*/
function calcTime(cit...
How to find out which processes are using swap space in Linux?
...s a link which tells you both how to install it and how to use it:
http://www.cyberciti.biz/faq/linux-which-process-is-using-swap/
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Drawing a connecting line between two elements [closed]
...item).data('line')){
cur_con = $(document.createElementNS('http://www.w3.org/2000/svg','line'));
cur_ui_item.data('line',cur_con);
} else cur_con = cur_ui_item.data('line');
connector.append(cur_con);
var start = cur_ui_item.position();
cur_con.attr('x1',start.lef...
Unable to cast object of type 'System.DBNull' to type 'System.String`
...- the "accountNumber" is not a database value but a regular old Plain Old .NET "object" instance - you need to check against normal "null" value. The DBNull.Value would work for a SqlDataReader or a SqlParameter - but not for this object here.
– marc_s
May 15 '...