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When to use generic methods and when to use wild-card?
...3 years ago.
– Arnold Pistorius
Feb 22 '18 at 10:43
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How does a hash table work?
...e come.
Say that the output of the hash algorithm is in the range of 0 to 20 and you get the value 17 from a particular title. If the size of the library is only 7 books, you count 1, 2, 3, 4, 5, 6, and when you get to 7, you start back at 0. Since we need to count 17 times, we have 1, 2, 3, 4, 5, ...
How to quickly and conveniently disable all console.log statements in my code?
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28 Answers
28
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Remove everything after a certain character
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var s = '/Controller/Action?id=11112&value=4444';
s = s.substring(0, s.indexOf('?'));
document.write(s);
Sample here
I should also mention that native string functions are much faster than regular expressions, which should only really be used when neces...
How to check if click event is already bound - JQuery
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Update 24 Aug '12: In jQuery 1.8, it is no longer possible to access the element's events using .data('events'). (See this bug for details.) It is possible to access the same data with jQuery._data(elem, 'events'), an internal data...
Stacking DIVs on top of each other?
...t;
<div class="inner">1</div>
<div class="inner">2</div>
<div class="inner">3</div>
<div class="inner">4</div>
</div>
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Should you ever use protected member variables?
...ass.
– ncmathsadist
Dec 9 '14 at 14:22
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When to Redis? When to MongoDB? [closed]
...emaless.
– Özgür
May 25 '11 at 16:22
18
MogoDB is schemaless. and as the data stored in databas...
Write a number with two decimal places SQL server
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218
try this
SELECT CONVERT(DECIMAL(10,2),YOURCOLUMN)
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