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How to determine if a decimal/double is an integer?
...ecimal point.
public static void Main (string[] args)
{
decimal d = 3.1M;
Console.WriteLine((d % 1) == 0);
d = 3.0M;
Console.WriteLine((d % 1) == 0);
}
Output:
False
True
Update: As @Adrian Lopez mentioned below, comparison with a small value epsilon will discard floating-poi...
How to get a list of user accounts using the command line in MySQL?
...
1853
Use this query:
SELECT User FROM mysql.user;
Which will output a table like this:
+-------+
...
Select2 dropdown but allow new values by user?
...
For version 4+ check this answer below by Kevin Brown
In Select2 3.5.2 and below, you can use something like:
$(selector).select2({
minimumInputLength:1,
"ajax": {
data:function (term, page) {
return { term:term, page:page };
},
dataType:"json",
quietMillis:100,
...
What exactly does an #if 0 … #endif block do?
...|
edited May 17 '10 at 21:31
answered May 17 '10 at 21:24
D...
How do negative margins in CSS work and why is (margin-top:-5 != margin-bottom:5)?
...s is rather a common pitfall and the quirk is rarely described outside of w3 docos
share
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HTML table with fixed headers?
...ibs/jquery/1.6.4/jquery.min.js"></script>
<div style="width:300px;border:6px green solid;">
<table border="1" width="100%" id="tblNeedsScrolling">
<thead>
<tr><th>Header 1</th><th>Header 2</th></tr>
</thead>
...
How do I measure execution time of a command on the Windows command line?
...
30 Answers
30
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Parse (split) a string in C++ using string delimiter (standard C++)
... |
edited Sep 16 '13 at 8:18
user283145
answered Jan 10 '13 at 19:53
...
p vs puts in Ruby
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336
p foo prints foo.inspect followed by a newline, i.e. it prints the value of inspect instead of...
npm check and update package if needed
...
Ninjakannon
3,12855 gold badges4141 silver badges6161 bronze badges
answered May 13 '13 at 23:40
dublxdublx
...