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Best practices: throwing exceptions from properties
...exceptions are an appropriate and acceptable error handling strategy.
For indexers, Microsoft indicates that it is acceptable for both getters and setters to throw exceptions. And in fact, many indexers in the .NET library do this. The most common exception being ArgumentOutOfRangeException.
There...
Calculate the execution time of a method
...ntirely accurate!
Consider the following example:
Stopwatch sw;
for(int index = 0; index < 10; index++)
{
sw = Stopwatch.StartNew();
DoSomething();
Console.WriteLine(sw.ElapsedMilliseconds);
}
sw.Stop();
Example results
132ms
4ms
3ms
3ms
2ms
3ms
34ms
2ms
1ms
1ms
Now you're wo...
Smooth scroll to div id jQuery
...}); Explanation: .basics-content is the inner div of the modal which I actually want to scroll to, with target I provide the id number of the element ...
– Roland
Nov 14 '17 at 10:35
...
ElasticSearch - Return Unique Values
...t_method] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory. Alternatively use a keyword field instead."
}
]}
In that case, you have to add "KEYWORD" in the request, like following:
{
"aggs" : {
...
How to determine whether a Pandas Column contains a particular value
...
in of a Series checks whether the value is in the index:
In [11]: s = pd.Series(list('abc'))
In [12]: s
Out[12]:
0 a
1 b
2 c
dtype: object
In [13]: 1 in s
Out[13]: True
In [14]: 'a' in s
Out[14]: False
One option is to see if it's in unique values:
In [21]: ...
How can I view array structure in JavaScript with alert()?
...t language spec, so you shouldn't rely on the JSON object being present in all browsers, but for debugging purposes it's incredibly useful.
I tend to use the jQuery-json plugin as follows:
alert( $.toJSON(myArray) );
This prints the array in a format like
[5, 6, 7, 11]
However, for debugging ...
Try-catch speeding up my code?
...owing two methods. They were adapted from a real-life example:
interface IIndexed { int this[int index] { get; set; } }
struct StructArray : IIndexed {
public int[] Array;
public int this[int index] {
get { return Array[index]; }
set { Array[index] = value; }
}
}
stati...
Font Awesome icon inside text input element
...ght: 6px;
margin-top: -20px;
position: relative;
z-index: 2;
color: red;
}
</style>
(Or)
Output:
HTML:
<div class="input-wrapper">
<input type="text" />
</div>
CSS:
<style type="text/css">
.input-wrapper {
...
Execute stored procedure with an Output parameter?
...
I know all other possible ways to execute stored procedure(like EXEC , calling from C# or PHP) but this is the easiest and a non technical person can do this. so +1 for this and thx for sharing the information.
...
Regex select all text between tags
What is the best way to select all the text between 2 tags - ex: the text between all the 'pre' tags on the page.
17 Answe...
