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Better techniques for trimming leading zeros in SQL Server?
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SUBSTRING(str_col, PATINDEX('%[^0]%', str_col+'.'), LEN(str_col))
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How to build query string with Javascript
... me or does this not answer the question at all? He was asking for a query string, not a mapped array.
– Jake Wilson
Jan 28 '13 at 22:19
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Ruby on Rails generates model field:type - what are the options for field:type?
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:primary_key, :string, :text, :integer, :float, :decimal, :datetime, :timestamp,
:time, :date, :binary, :boolean, :references
See the table definitions section.
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SQL UPDATE all values in a field with appended string CONCAT not working
...iguous example would be: UPDATE table SET column_name=concat(column_name, 'string');
– Kiky Rodriguez
Dec 11 '18 at 19:09
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C++ equivalent of Java's toString?
...a custom class. Is that possible in C++? In Java you could override the toString() method for similar purpose.
5 Answers
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Search for a string in Enum and return the Enum
...iteration and realised it wasn't quite right because Enum.GetNames returns strings. You want Enum.GetValues:
public MyColours GetColours(string colour)
{
foreach (MyColours mc in Enum.GetValues(typeof(MyColours)))
if (mc.ToString() == surveySystem)
return mc;
return MyColors.Def...
How to split a dos path into its components in Python
I have a string variable which represents a dos path e.g:
19 Answers
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How to convert jsonString to JSONObject in Java
I have String variable called jsonString :
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Replace first occurrence of string in Python
I have some sample string. How can I replace first occurrence of this string in a longer string with empty string?
2 Answer...
How do you Programmatically Download a Webpage in Java
I would like to be able to fetch a web page's html and save it to a String , so I can do some processing on it. Also, how could I handle various types of compression.
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