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EntityType has no key defined error
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98
Make sure public members of student class are defined as properties w/ {get; set;} (yours are ...
Counting Line Numbers in Eclipse [closed]
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98
Here's a good metrics plugin that displays number of lines of code and much more:
http://metri...
JavaScript chop/slice/trim off last character in string
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Jon EricksonJon Erickson
98.1k3636 gold badges131131 silver badges169169 bronze badges
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How long does it take for GitHub page to show changes after changing index.html
...st it (or break a cache) you can append a query string like myfile.jpg?ver=123 and every time you update the string the cache will bust, and you can verify that the CDN is updating.
– Joel Glovier
Dec 19 '16 at 14:10
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Round to at most 2 decimal places (only if necessary)
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If the value is a text type:
parseFloat("123.456").toFixed(2);
If the value is a number:
var numb = 123.23454;
numb = numb.toFixed(2);
There is a downside that values like 1.5 will give "1.50" as the output. A fix suggested by @minitech:
var numb = 1.5;
numb = +nu...
What is a non-capturing group in regular expressions?
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[] is a set; [123] matches any char inside the set once; [^123] matches anything NOT inside the set once; [^/\r\n]+ matches one or more chars that are different from /, \r, \n.
– Ricardo Nolde
Jun 5 ...
How do I remove all .pyc files from a project?
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Mark Amery
98.8k4848 gold badges336336 silver badges379379 bronze badges
answered Apr 24 '09 at 11:55
Bill the L...
An error occurred while validating. HRESULT = '8000000A'
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123
Update for those who got this issue for VS2013 or VS2015 after upgrading a VS200X setup projec...
What's “this” in JavaScript onclick?
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Dan Dascalescu
98.3k3636 gold badges263263 silver badges333333 bronze badges
answered May 29 '09 at 12:36
Stephan202...
What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...nternal method, and thus can't be instantiated, e.g.
var f = a => a;
f(123); // 123
new f(); // TypeError: f is not a constructor
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