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Find index of last occurrence of a sub-string using T-SQL
...index of the last occurrence of a string using SQL? I am using SQL Server 2000 right now. I basically need the functionality that the .NET System.String.LastIndexOf method provides. A little googling revealed this - Function To Retrieve Last Index - but that does not work if you pass in a "te...
How to determine total number of open/active connections in ms sql server 2005
My PHP/MS Sql Server 2005/win 2003 Application occasionally becomes very unresponsive, the memory/cpu usage does not spike. If i try to open any new connection from sql management studio, then the it just hangs at the open connection dialog box.
how to deterime the total number of active connectio...
Is there a way to create a function from a string with javascript?
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eval("var func = function (a, b) { return a + b; };");
http://jsben.ch/D2xTG
2 result samples:
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Ruby 'require' error: cannot load such file
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answered Mar 17 '12 at 14:14
PascalPascal
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C# Equivalent of SQL Server DataTypes
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1132
This is for SQL Server 2005. There are updated versions of the table for SQL Server 2008, SQL Se...
CSS opacity only to background color, not the text on it? [duplicate]
...e) can be either <integer>s or <percentage>s, where the number 255 corresponds to 100%. A (alpha) can be a <number> between 0 and 1, or a <percentage>, where the number 1 corresponds to 100% (full opacity).
RGBa example
rgba(51, 170, 51, .1) /* 10% opaque green */
rgba(5...
How can I use a file in a command and redirect output to the same file without truncating it?
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Trevor Boyd Smith
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answered Jul 14 '11 at 16:42
c00kiemon5terc00k...
How to check whether a string contains a substring in Ruby
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edited Aug 1 '19 at 21:05
Dave Powers
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Best practices for reducing Garbage Collector activity in Javascript
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+250
A lot of the things you need to do to minimize GC churn go against what is considered idiomatic JS in most other scenarios, so pleas...
How to get “wc -l” to print just the number of lines without file name?
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221
Try this way:
wc -l < file.txt
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