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Can ordered list produce result that looks like 1.1, 1.2, 1.3 (instead of just 1, 2, 3, …) with css?
...owing the item number. It doesn't look like the standard list style. Fix by adding a dot to the rule for li:before: content: counters(item, ".")". ";
– L S
Jan 20 '14 at 14:09
4...
Generic type parameter naming convention for Java (with multiple chars)?
...rials > Generics > Generic Types:
Type Parameter Naming Conventions
By convention, type parameter names are single, uppercase letters. This stands in sharp contrast to the variable naming conventions that you already know about, and with good reason: Without this convention, it would be diffi...
PostgreSQL create table if not exists
...g_tables only contains actual tables. The identifier may still be occupied by related objects. See:
How to check if a table exists in a given schema
If the role executing this function does not have the necessary privileges to create the table you might want to use SECURITY DEFINER for the functio...
Update Row if it Exists Else Insert Logic with Entity Framework
...);
}
context.SaveChanges();
If you can't decide existance of the object by its Id you must exectue lookup query:
var id = myEntity.Id;
if (context.MyEntities.Any(e => e.Id == id))
{
context.MyEntities.Attach(myEntity);
context.ObjectStateManager.ChangeObjectState(myEntity, EntityState...
What is a build tool?
....
A build tool can be run on the command or inside an IDE, both triggered by you. They can also be used by continuous integration tools after checking your code out of a repository and onto a clean build machine.
make was an early command tool used in *nix environments for building C/C++.
As a J...
How to drop all tables in a SQL Server database?
...oreachtable 'DROP TABLE ?'
GO
You can find the post here. It is the post by Groker.
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Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
...
One way to fix this is by ensuring the pattern is enclosed by escaped parentheses:
:%s/\(\w\)\(\w\w\)/\1y\2/g
Slightly shorter (and more magic-al) is to use \v, meaning that in the pattern after it all ASCII characters except '0'-'9', 'a'-'z', '...
Error: Cannot access file bin/Debug/… because it is being used by another process
...3. I'm not sure what caused this for my project, but I was able to fix it by cleaning the solution and rebuilding it.
Build > Clean Solution
Build > Rebuild Solution
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SQL UPDATE SET one column to be equal to a value in a related table referenced by a different column
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I got over my problem by eliminating the "FROM" It looked more like this: UPDATE table1 NATURAL JOIN table2 SET table1.col1 = table1.col2 WHERE table2.col3 ="condition"
– 2NinerRomeo
Mar 4 '15 at 20:49
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Core dumped, but core file is not in the current directory?
...is command is run and process is invoked, are stdout and stderr not opened by default? I see very strange things happenning. when i use dup2 of stderr and stdout into my custom file(applog.txt), Data which i am writing into other file(mycore.BIN) is being redirected to file which i have used to catc...