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string.split - by multiple character delimiter
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@C4u String.Split("[]".ToCharArray()) this would split by both [ and ] separately. For example: Hello[World]Its[Me! would be: Hello, World, Its, Me!
– Ma Dude
Jul 19 '18 at 8:06
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How do you assert that a certain exception is thrown in JUnit 4 tests?
...fBoundsException.class)
public void testIndexOutOfBoundsException() {
ArrayList emptyList = new ArrayList();
Object o = emptyList.get(0);
}
Though answer https://stackoverflow.com/a/31826781/2986984 has more options for JUnit <= 4.12.
Reference :
JUnit Test-FAQ
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How to put more than 1000 values into an Oracle IN clause [duplicate]
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Excellent questions! I often use the array-technique I already posted but I use it when the user has hand picked multiple rows in a user interface data grid. However it is unlikely that a user picks >1000 rows by hand.
– tuinstoel
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How to get a value of an element by name instead of ID
...r meetingDateFrom = $("input[name=MeetingDateFrom]").val();
//Handle name array
<select multiple="multiple" name="Roles[]"></select>
var selectedValues = $('select[name="Roles[]"] option:selected').map(function() {
arr.push(this.value);
});
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SQL Server : Columns to Rows
...Select *
From OpenJson((Select A.* For JSON Path,Without_Array_Wrapper ))
Where [Key] not in ('ID','Other','Columns','ToExclude')
) B
Returns
ID Item Value
1 Col1 A
1 Col2 B
2 Col1 R
2 Col2 C
3 Col1 X
3 Col2 D
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Javascript dynamically invoke object method from string
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Properties of objects can be accessed through the array notation:
var method = "smile";
foo[method](); // will execute the method "smile"
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How can I merge two hashes without overwritten duplicate keys in Ruby?
...e able to get the gist.
Alternatively redefine the value of the key as an array so that hash1[key] returns the original value from hash1 and the value from hash2. Depends what you want your outcome to be really.
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Best way to turn an integer into a month name in c#?
... - not sure about Mono), because the MonthNames property always clones the array of month names, making the whole thing a tad less efficient.
– AASoft
Jul 9 '13 at 22:00
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How can I generate random alphanumeric strings?
...le.Repeat(chars, length)
.Select(s => s[random.Next(s.Length)]).ToArray());
}
(Note: The use of the Random class makes this unsuitable for anything security related, such as creating passwords or tokens. Use the RNGCryptoServiceProvider class if you need a strong random number generator.)...
Sort a list by multiple attributes?
...hackish use of a lambda to call a setter.
The rank part won't work for an array of lists, but the sort will.
#First, here's a pure list version
my_sortLambdaLst = [lambda x,y:cmp(x[0], y[0]), lambda x,y:cmp(x[1], y[1])]
def multi_attribute_sort(x,y):
r = 0
for l in my_sortLambdaLst:
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