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Clustered vs Non-Clustered
...n-clustered index, which would direct you to the row's location, adding an extra step).
That said, it's unusual for the primary key not to be the clustered index, but not unheard of. The issue with your scenario is actually the opposite of what you're assuming: you want unique values in a clustered...
Representing null in JSON
...son2 = '{"myCount": null}';
var json3 = '{"myCount": 0}';
var json4 = '{"myString": ""}';
var json5 = '{"myString": "null"}';
var json6 = '{"myArray": []}';
console.log(JSON.parse(json1)); // {}
console.log(JSON.parse(json2)); // {myCount: null}
console.log(JSON.parse(json3)); // {myCount: 0}
conso...
org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for
...lution for exactly this problem, and adding @ElementCollection(targetClass=String.class) to my simple list of strings solved it.
– Angel O'Sphere
Jul 26 '19 at 10:50
add a com...
Merging dictionaries in C#
...a caveat: if the this T me dictionary was declared using new Dictionary<string, T>(StringComparer.InvariantCultureIgnoreCase) or something similar, the resulting dictionary will not retain the same behavior.
– João Portela
Jan 9 '14 at 14:51
...
Why does overflow:hidden not work in a ?
... always like to be a particular width. However, it doesn't work with large strings of unspaced text. Here's a test case:
11...
How to get error message when ifstream open fails
How to get error message as string?
4 Answers
4
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How can I generate an INSERT script for an existing SQL Server table that includes all stored rows?
... is condition.
Exec [dbo].[INS] 'Dbo.test where name =''neeraj''' * for string
(2) Here dbo is schema and test is tablename and name='neeraj' is condition.
Here is the stored procedure
/*
Authore : neeraj prasad sharma (please dont remove this :))
Example (1) Exec [dbo].[INS] 'Dbo.test where...
Escape angle brackets in a Windows command prompt
I need to echo a string containing angle brackets (< and >) to a file on a Windows machine. Basically what I want to do is the following:
echo some string < with angle > brackets >>myfile.txt
...
How to add a custom loglevel to Python's logging facility
...thout *? If I do that, I get TypeError: not all arguments converted during string formatting but it works fine with *. (Python 3.4.3). Is it a python version issue, or something I'm missing?
– Peter
Apr 16 '17 at 20:10
...
How to determine day of week by passing specific date?
...e Calendar.SUNDAY), instead of going through a calendar, just reformat the string: new SimpleDateFormat("EE").format(date) (EE meaning "day of week, short version")
if you have your input as string, rather than Date, you should use SimpleDateFormat to parse it: new SimpleDateFormat("dd/M/yyyy").par...